Showing posts with label Mushroom Busting. Show all posts
Showing posts with label Mushroom Busting. Show all posts

Tuesday, May 2, 2017

IndyCar Interrupted At Desert Diamond West Valley Phoenix Grand Prix

With the help of Phoenix Raceway's "Speed King" Helio Castroneves, Phoenix Raceway officially broke ground on the Phoenix Raceway Project Powered by DC Solar during a special ceremony at its second annual Verizon IndyCar Series "Prix View" Testing event. Among the many highlights of the Phoenix Raceway Project Powered by DC Solar is a completely redesigned infield featuring a first-of-its-kind garage viewing experience, placing fans face-to-face with the superstars of the sport. Phoenix Raceway's start/finish line will also be re-positioned in Turn 2 just before the track's well-known dog leg. Image Credit: PIR (2010)

IndyCar Interrupted At Desert Diamond West Valley Phoenix Grand Prix

Just as in the 1999 Hollywood film named, "Girl Interrupted", this last chapter in a 17 race/chapter season can be titled "IndyCar Interrupted" because of the less than entertaining display that was allowed to take place for the 250 laps that were scheduled. The folks making the competition decisions should be checked into a disorder establishment.

The previous three races/chapters were held at twisty and winding Temporary Street/Dedicated Road courses/tracks. All three races had passing and strategy that left the fan with a fulfilling story of events upon which their entertainment satisfaction was rewarded ... not so with the first oval race of the 2017 season.

A post shared by At A Racetrack (@josh_farmer77) on

Cars moving along at fast speeds, nose-to-tail, without any chance at these drivers using their skills to pass for position is pretty much a parade for the better part of two hours. Kind of like attending a historic race car event where the cars are worth more than any random fifty cars that are parked in the spectator parking lot.

Until the race/competition management makes a commitment to the "Mushroom Busting" aerodynamics - a concept first introduced by Swift Engineering and used by Dallara in the DW12 -  that brought everyone 80 passes for the lead at the MAVTv500 - Auto Club Speedway's last race - open wheel oval races are boring to witness ... even at 50 mph faster than NASCAR.

No truer thoughts have been expressed in opposition to Hulman & Co. managed racing, especially when everyone knew better, than what's articulated in this piece by Robin Miller.

Fan favorite Robin Miller (L) with friend, Jimi Lehner at Indianapolis Motor Speedway. Image Credit: Jimi Lehner

This excerpted and edited from Racer Magazine -

MILLER: IndyCar's desert debacle
By Robin Miller, Racer Magazine - Monday, 01 May 2017

If the IndyCar paddock could send a message to the few thousand souls who showed up at Phoenix International Raceway or the people trying to watch Saturday night's race on NBCSN, it would be brief and heartfelt:

We're sorry.

"They should refund everyone's money," one prominent driver said afterward.

Because the first oval-track show of 2017 was a 250-lap dud – 90 minutes of running in place where the leader couldn't lap last place because they were both running the same speed.

The only lead changes came on pit stops, and other than Josef Newgarden early and J.R. Hildebrand late, passing was passé. And an untimely caution removed any chance of drama, scrambled the front-runners and gave Simon Pagenaud a stress-free run to the checkered flag.

But the real downer is that it probably didn't have to be a snoozer.

Following IndyCar's return in 2016 after an 11-year absence, it was obvious something needed to be done about the aero package for this legendary, one-mile track that was built for Indy cars in 1964.

Last year's race was a carbon copy of what transpired on Saturday night so IndyCar staged a test last October to come up with a possible solution.

And Ryan Hunter-Reay felt like it was a success. "We tested different downforce configurations while running together and we found a solution," the 2014 Indianapolis 500 winner said.

The eye of the storm, according to the drivers and teams, was the undertray on the Dallara DW12. Running one without a hole in it allowed the cars to get closer and make passing possible. (And the hole in the under tray is to keep the cars on the ground if they spin and go backward on a superspeedway).

Hunter-Reay lobbied hard for IndyCar to change, but because all of the teams would have had to spend money to fill in the hole, it was decided to remain with the status quo until the new aero kits arrive in 2018.

After last February's open test at PIR, most of the veteran drivers correctly predicted that Saturday night's Desert Diamond Grand Prix of Phoenix would be a stinker without making that change.

"It doesn't make any sense to come back and put on the same show," said Hunter-Reay.

To be fair, Jay Frye and his staff at IndyCar have been great at listening to the paddock, using common sense, thinking ahead and being proactive. Plus, car owners are always bitching about spending extra money with sponsorship dollars hard to secure, so maybe there wasn't a real push to make a change (except by the drivers).

But, looking at the big picture, IndyCar couldn't afford another stinker in Phoenix, and Saturday night could be the death knell to a destination that IndyCar needs to see succeed.

There were fewer people in attendance this year, and the ones who came were put off by 22 laps of caution (why not throw the red flag?) following a first-lap, five-car pileup and then by the drudgery of watching cars run in place. USAC’s Silver Crown prelim on Saturday afternoon was five times more entertaining.

Rookie Ed Jones is good racer doing a damn good job for Dale Coyne, but in his first-ever oval race he managed to keep Dixon, Tony Kanaan and three-fourths of the Team Penske armada behind him for 20 laps.

The magic of a mile oval is traffic and how the leaders deal with it. But that was non-existent again on Saturday night, and Firestone's tires seemed to be too good and too consistent, so there was no major grip loss.

There is one year left on the Phoenix contract. PIR's Bryan Sperber has embraced IndyCar like few ISC tracks ever have, and his relationship with Frye is a big reason why IndyCar is back in the desert where it belongs.

Talk of trying to run Long Beach and Phoenix back-to-back like the old days or possibly even make PIR the season finale is all good. And there's little doubt that next year's aero package will make the racing much better. It couldn't be any worse.

But the worry is, how do you get anybody who paid for Saturday night's abysmal show to come back in 2018?

"I think the fans deserve a better show than we gave them," said Tony Kanaan. "I hope they give us another chance."
[Reference Here]

The Sun pierces through the empty grand stands to splash Graham Rahal with a shaft of afternoon light during a warm-up run before qualifications at Phoenix International Raceway. Image Credit: Chris Jones via IndyCar (2017) 

Plus these edited and excerpted additional thoughts by Turnology's Thomas Stahler -

Tom’s Take: Is IndyCar Done with Ovals? They should be.
By Tom Stahler - Tuesday, 02 May 2017

In case you missed it over the weekend — and based on TV Ratings and the two thousand people in the stands: you did — there was IndyCar’s triumphant return of the series to Phoenix International Raceway — which was left wanting for a crowd and a race. Aside from the annual pilgrimage to the famed Indianapolis Motor Speedway, perhaps it is very sadly time to put the ovals to sleep like a cancerous dog. Put a fork in them. They are done — perhaps even overcooked! For the promoters at PIR who really did all they could to boost the event, I am heartbroken.

A first lap crash, then 22 laps behind a safety car followed by a single file high speed parade, with little or no dicing for the lead, made what could have been an event win for promoters, a total wash. But, chew on this: IndyCar may have a way of redeeming itself by eradicating the oval races. Easily, and for many, this could be seen as a statement of blaspheme as USAC and Champ Cars cut their teeth and have a deeply embedded history on the ovals. Unfortunately, this is not where the sweet spot for the series has maintained.

I have been to the last races at the Milwaukee Mile and Auto Club (California) Speedway, both ovals, in the last three years and can tell you, it has changed — and not for the better. The racing is usually great. The super speedways produce monstrous speed and three wide wheel to wheel racing. A one mile oval can produce some intense cat and mouse fights through traffic… For the 2017 Desert Diamond West Valley Phoenix Grand Prix, this was not to be.
----
Consider also, ovals — including the triangle shaped Pocono has produced the last two fatalities in the series: Dan Wheldon and Justin Wilson.

IndyCar has been the most embattled series in racing, going back almost 30 years. The politics and numerous bad choices have destroyed what was perhaps the best and most competitive series in the history of racing — and that includes Formula One and NASCAR! 
----
By 1991 Tony George, grandson of Indianapolis Motor Speedway owner Tony Hullman, pulled the Speedway away from the CART series and started his own “Indy Racing League” in an effort to bring IndyCar racing back to its roots — while still a controversial topic, most enthusiasts still see this as the moment open wheel racing was destroyed in North America. NASCAR, who had only had their first nationally telecast race in 1979, flew to the front as the preeminent North American racing series in the 1990’s — on ovals!

By 2003, CART had gone bankrupt and the Indy Racing League, completely subsidized by the Hullman Family and strictly running on ovals, moved ahead with competing race teams — but sadly not in spectators. 
----
With the exception of last year’s 100th running, even the Indy 500 has had to flail to get 33 starters for the legendary race in the last two and a half decades. But the series has made strides in the last several years to become more like the racing varietals of its most popular era, where the cars ran on ovals, road and street circuits. But the cache of ovals seems to be dying — even at NASCAR, who has seen their attendance down nearly 50% in the last several years.

The road courses, however, are working — as are the street circuits. A visit to the Toyota Grand Prix of Long Beach, three weeks ago, saw an enormous crowd, bolstered by being in a metropolitan city center with tons of excitement and activity. The racing and the show is still viable.
----
Sadly, oval racing has lost its luster despite what potentially produces great speed and maneuvering. 
The teams voted on it and decided they did not want to spend the money on the aero “fix”, opting instead to change this feature for next year when the new IndyCar is produced. This led to the 20-car field, which lost five cars in a first lap incident, being a long line, where the leaders couldn’t even catch the back markers. Bo-ring!

The real losers in this deal are the promoters of 2017 Desert Diamond West Valley Phoenix Grand Prix, who find the sponsors, put up the prize money and sell the tickets and hot dogs. Saturday night at the short track is still an American phenomenon, but IndyCars on any oval beyond the Indy 500 is just a dud. An unnamed driver suggested that the sub-5000 tickets that were sold should be refunded. That is just criminal!

There is much criticism out there for IndyCar, but in essence, the series has done much in the last several years to “work with what they have” and perpetuate the show. But if empty stands and a “Formula Sleeping Pill” parade is any indication, the series may want to rethink where it races. I have been told many years in business: “Know your customer.” Perhaps it is time for Indy car to go where the customers are and reach them properly.
[Reference Here]

Phoenix International Raceway is excited about the next round of changes and improvements scheduled for the track headed by DC Solar. Officials with International Speedway Corp., and Phoenix Raceway jointly announced plans for a $178 million facelift for the 1-mile facility that focuses on improving the fan experience while also including a competition twist that will see the relocation of the track’s start/finish line. Image Credit: Edmund Jenks (2017)

Track Improvement Video Here >>>

Best Comment - Philippe de Lespinay
There is nothing wrong with IndyCars racing on oval circuits, even one-mile jobs such as Phoenix. There is EVERYTHING WRONG with the CARS, that are built in exactly the opposite format of what they should be like. The IMS and IRL mantra of more down force, less power (to provide "close" racing, no doubt) is STUPID, just as in F1, also dying of lack of interest.

The true solution is LESS down force and MORE power. Designing better looking cars similar to the (old but gorgeous) Reynards and Lolas from the 1990s would also not hurt much. The mistake was made by Mr. George, that pathetic heir to what used to be great, by selecting HIS car builder (AKA Dallara of Italy) instead of the American Panoz chassis that was not only far better looking but also a far better and far less expensive option. 

Now what?
ENDS

This confirms the other bone-headed attitudes that led to the demise of the most exciting oval venue, also owned by ICS, formally on the VICS schedule - Auto Club Speedway. Never placing a date equity and an insistence on ending the season before NFL Pro Football gets its declining popularity of a season in full gear (Hulman & Co. love and follow the Colts and do not wish to have this devotion interrupted by managing the closing the season of a racing series). These folks just love to do things that are counter to clear logic in the pursuit of personal interests.

Why are they even in the business of entertainment, on the large multi-venue scale, when everyone knows the only venue that matters to them is the one that consumes the Month Of May? We should probably count ourselves as lucky as fans, just to be able to have a dedicated road course event and the Indy 500 in May so as not to become bored with the whole thing that has become overly managed formula racing.

It's IndyCar Interrupted, and as with the 1999 movie ... management needs to be checked-in.

... notes from The EDJE




TAGS: Phoenix International Raceway, Auto Club Speedway, Hulman & Co., Month Of May, Mushroom Busting, Aerodynamics, Oval Racing, Temporary Street Courses, Dedicated Road Courses, Owners, Drivers, Jay Frye, Attendance, The EDJE 

Wednesday, April 22, 2015

Records Fall As Fastest Toyota Grand Prix Of Long Beach Ends

Scott Dixon: "Today, good start.  Juan [Montoya] sort of crowded me a bit on the left, which sort of gave me an opening to go around the outside of him into Turn 1, which was definitely the key there, and the first pit stop exchange with TK [Tony Kanaan] and Helio, obviously opened up the position for me to try and pass Helio in the pits.  Probably need to buy TK a beer.  Obviously he didn't do it on purpose, but that's the way it happens, and it definitely helped out the scenario with our race." - Question: You saw TK right in victory lane? What did you say, if anything, and did you touch base on his pit stop at the first stop? Answer, SCOTT DIXON: "Yeah, I spoke to TK, he said I need to buy him a beer, even though he doesn't drink ... I'll drink it for him (Laughter)." Image Credit: Chris Jones for IndyCar.com

Records Fall As Fastest Toyota Grand Prix Of Long Beach Ends

As the caption on the lead image suggests, there was not a lot of passing for the lead on the track during the running of the 41st Toyota Grand Prix Of Long Beach (TGPLB). The largest driver position change during the race was delivered by Andretti Autosport DHL Honda's Ryan Hunter-Reay ... backwards 9 positions (P4 to P13).

RYAN HUNTER-REAY (No. 28 DHL Honda): “Today was a big disappointment for us, probably one of the worst races we’ve had from green to checkered. I had a car I couldn’t drive hard when I needed to. The strategy we went for didn’t work out. Our pit stops did not really work out. Nothing really worked out for us today. I guess sometimes you have those days in racing, but they’re certainly not days we ever want to be accustomed to having. We’ll regroup and move on to Barber." Image Credit: Edmund Jenks (2015)

On a positive side, new #IndyCar #TGPLB track records were set when all 23 of the cars entered in the race were running at race end with 19 of the cars being on the lead lap, and overall average race speed of 96.800 mph when the checkered flag flew and Scott Dixon driving the Red #9 Target Chip Ganassi Racing aero kit modified DW12 won.

All three previous records were set in the 2013 DW12 era race won by Takuma Sato when 21 cars finished with 18 being on the lead lap while the leader posted an average speed of 85.763 mph.

As far as the hard-charger award is concerned, a field-high of positions gained is held by Conor Daly, who was a late replacement for Rocky Moran Jr., who injured his hand, in the No. 18 Dale Coyne Racing Trench Shoring Honda. He finished 17th after starting P21.

Scott Dixon trails Helio Castroneves after getting past Juan Pablo Montoya on the first lap. Here, Helio is nearly 2 seconds ahead of Scott as they begin the fourth lap ... just before the only full course caution of the race. Image Credit: Edmund Jenks (2015)

The most important pass of the day happened in the pits during the first round of pit-stops for fuel and tires on Lap 29. The pass happened with the help of proximity in pit location and timing, in that the pit directly in front of the pit box of the Verizon P1 pole winner and race leader for the first 29 laps, Penske Racing's Helio Castroneves, was being filled by Tony Kanaan (the Target Chip Ganassi Racing team-mate of Scott Dixon) as he came in for his tires and fuel.

Post Race Press Conference:

Question:  Just so we're clear, when they held you in the pits, was that because other traffic coming right behind you and you didn't want to run into them?

HELIO CASTRONEVES: Yeah. It was close. It was definitely close. But yeah.

Question: Helio, if that hadn't have happened in the pits, if there was no one in front of you and you were able to go when you were ready, do you think Dixon would have had enough to get by you because I assume you would have been out in front of him?

HELIO CASTRONEVES: Again, he was so close. All three cars, four cars actually, but he was much better being in front. I don't think he would be able to get by. After the race was over, we were just talking between ourselves and we can see that he was very consistent, but I have moments of very good and maybe some moments, some laps maybe would be terrible. But in the end of the day, it was ‑‑ it would be very difficult for him to pass. 
ENDS

So this brings the season to a full circle understanding of aero kit modified DW12s after a really tough start to 2015. The 41st Toyota Grand Prix Of Long Beach, by default, was the first near incident free real race test of the new aerodynamically modified Dallara DW12 racing platforms.

The first race on the schedule was to be run in Brazil, but was cancelled just a few weeks before the scheduled date, so the actual first race ended up being the Firestone Grand Prix Of St. Petersburg through the streets of St. Petersburg, FL the last weekend of March. The drivers ended up crashing into each other a lot, sending carbon fiber debris from the elaborate multi-element aero kit front wings to be cleaned up during the many laps run under a full course YELLOW Flag caution.

Brian Herta Autosport Bowers & Wilkins CURB Honda's Gabby Chaves (R) running in clean air at #GPNOLA. Notice how the trailing turbulence is left down on the track surface as opposed to being lifted away from the racing surface. Image Credit: Bret Kelley - Verizon IndyCar Series 

The second race, the Indy Grand Prix of Louisiana, was held at a totally new venue outside of New Orleans, Louisiana and poor weather placed an inaugural penalty of 28 laps. The race was scheduled for 75 laps but was only able to complete 47 due to the abundance of full course YELLOW Flag caution periods that started happening after the first wet, cleanly run 16 laps. Accidents caused by standing puddles on the track had the race called a timed race after 28 laps and with incident after incident happening during each of the many GREEN Flag restarts had the number of racing laps run under GREEN at only 26 Laps.

Indy Grand Prix of Louisiana race winner James Hinchcliffe trails (R to L) Graham Rahal, Ryan Hunter-Reay and Carlos Munoz through the "Fountain Turn" (Turn 3) in an evenly spaced parade of very fast cars. Image Credit: Myles Regan (2015)

Welcome to "The Beach" for the third test of the season and the long straightaways of Shoreline Drive (front from the hairpin at Turn 11 to Turn 1) and Seaside Way (beginning at Turn 8 and ending at Turn 9). In St. Petersburg, it was suspected that the trailing turbulence from the aerodynamically modified bodywork would not allow the faster car of Will Power to re-take the lead away from his team-mate Juan Pablo Montoya on any straight line part of the course after Montoya's pass in the pits (sound familiar?) on the last round of pit stops in the race.

At Long Beach, the race supported much of the same evidence that the trailing turbulence was at work again (see above images, last image, and launch YouTube video for car spacing observation).

For a complete race with little race impeding YELLOW Flags, the cars can be seen along each of the straightaways pacing each other with similar spacing between each car without much in the way of challenging through out-braking or aggressive actions seen by fans in previous season races.

After winning the first race at the Grand Prix Of St. Petersburg, Penske Racing's currently holds down the Verizon IndyCar Series season points lead after three races with a different winner in each race. Image Credit: Edmund Jenks (2015)

It really appears that ever since Tony Kanaan came out publicly with statements recognizing the increased occurrence of intensity in the nature of the trailing turbulence, a memo seemed to have been circulated before the Toyota Grand Prix Of Long Beach to all who compete in the Verizon IndyCar Series.

The speculated points contained in the memo instructed competitors to 1) Stiffen-up and reduce the number of exposed aerodynamic parts on the front wings and etc. 2) Do not drive so aggressive as to break anymore pieces of any car given the carnage of the last two races (a reminder that this is an open wheel racing series), and 3) Whatever one does about responding to questions or speculation on trailing turbulence ... DO NOT make this an issue as to reducing the competition on the track - diffuse by saying to anyone who asks about the subject; "This effects everyone the same way so it really is not a problem."


This response was delivered to multiple members of the press who asked questions in the paddock and conference rooms about trailing turbulence and were curious about what had been happening (or not happening) on the track.

Juan Pablo Montoya leads a group of evenly spaced cars into Turn 1 on Shoreline Drive during the Toyota Grand Prix of Long Beach. Image Credit: Richard Dowdy, Verizon IndyCar Series

Fans who follow the series developments and competition closely know that something has changed and it may not be for the better. To be truthful, any aero-engineer worth their salt would attempt to design a trailing turbulence pattern that would kick ANY competitive car that threatens to take the position away on a long straight ... into the next zip code (if not, the next time zone). This may good for leading cars in protection mode but this effect is not good for the product of racing. Neither is a seven month hiatus from the last race of the season to the first race of the next season and being FEARFUL to hold races during American Football season, but these are the subjects for a different time.

Records fall with the increase of aerodynamics but is the racin' any better if no one can pass even with a stronger car? Ask Will Power why he felt a dive into Turn 10 (or Turn 4) at St. Petersburg seemed to be the only option(s) when he clearly had the faster car.

... notes from The EDJE

Next Race: HONDA INDY GRAND PRIX OF ALABAMA ||| APRIL 24 – 26 ||| Broadcast NBCSN 3:00 PM ET - Race: 3:30 PM ET - 5:45 PM ET

TAGS: Mushroom Busting, Tony Kanaan, Juan Pablo Montoya, Helio Castroneves, Toyota Grand Prix Of Long Beach, turbulence, Verizon IndyCar Series, Indy Grand Prix of Louisiana, The EDJE, #IndyCar, #TGPLB, #Highlights, #Toyota, #GrandPrix, #LongBeach

Tuesday, March 31, 2015

IndyCar Season Opener Should Be Renamed The Carbon Fiber 200 Of St. Pete

The start as viewed from the entrance of Turn 1. Ryan Hunter-Reay at far left, was caught outside and lost P8 starting position all of the way back to P17. And YES!, there was carbon fiber left behind on the front straight near the Start/Finish line. Image Credit: Chris Owens - IMS Photo (2015)

IndyCar Season Opener Should Be Renamed The Carbon Fiber 200 Of St. Pete

Carbon Fiber ruled the attention of the day of a very competitive 2015 Firestone Grand Prix of St. Petersburg that featured five time-consuming full course YELLOW Flags to sweep up and haul off wing elements of latest aerodynamically modified Dallara cars. 

Brian Herta Autosport's Gabby Chaves dragging a greatly modified right wing element without all of those pesky "Slats" that direct the air. Image Credit: John Cote - Indycar (2015) 

Honda front wings were the most vulnerable with a final wing change tally of seven while Chevy only required one front wing to be changed.

Less parts mean stronger parts (Chevy's apparent philosophy) ... the rule governing aerodynamics is that the new wing can be made in most any way the manufacturers choose ... but that the final wing can weigh NO MORE than the original DW12 Dallara wing - to repeat Honda - 7 / Chevy - 1 ... and as in golf, the low number is the winner here.

Full course YELLOW Flag caution to gather up all of the (mostly Honda) carbon fiber body work that was detached from the nose of cars that were tapped with other cars going for the same space. Image Credit: VICS/ABC (2015)

The other thing that was confirmed with this race was that the turbulence mushroom is NOT being lifted up off of the racing surface as before. Both Scott Goodyear and Eddie Cheever (color commentators on the ABC broadcast) mentioned that many of the drivers, Tony Kanaan - piloting in his second year for Target Chip Ganassi - being the most vocal, were mentioning that the cars become unstable farther away from the leading car than before.

This is something we mentioned was going to happen just after the aerodynamic body element designs from Chevy and Honda were revealed <<< HERE >>> when our colleagues saw the way these aero parts looked and the way they were designed.

Where this showed itself the most clearly on the track was the front straight away ... at full speed. Very little passing took place at the end of the straight, save for restarts when the cars were at slower speeds.

Frustrated by being passed during the last round of pit stops, Will Power tries to make a diving move on teammate Juan Pablo Montoya in Turn 10. JPM kept his line knowing the the front of Power's car is more fragile than the back end of his own car. Image Credit: John Cote - Indycar (2015)

Toward the end of the race when Will Power was tracking down teammate Juan Pablo Montoya ... if this was a race with the old aerodynamic template of one year ago, Will would have been more patient and would have felt, with the fact that his car was stronger (he made up a 3 second deficit in just a few short laps), he could have more options to pass. Looking at the drive, what he actually felt due to turbulence at high speeds ... that Turn 10 presented the only 'surprise' opportunity.

Granted, he, Will Power, had a few more laps to pounce, but the only opportunities would come at the twisty bits at Turn 4 or Turn 10 against someone with a very, very fat car.

Edging cars out of the way as some have been able to do with a little effectiveness, with a nudge, will not work this year and competition will suffer due to the fragile aero kits. Image Credit: Chris Owens - IMS Photo (2015)

This excerpted and edited from IndyRacePlace.com -

St. Pete weekend
By IRP


Precarious practice: With the aerokits for Honda (“Slats”) and Chevy (“Extra Bits”) being brand new and spares being scarce, practices were fairly quiet. Quite a few run-offs but contact was avoided at all costs. The one thing that did take a beating was the track record. Loads of downforce with the kits and speeds were climbing quickly.

Penske perfect: The four Penske cars took the top four positions in qualifying after putting in powerful practice sessions. It was Power, Pagenaud, Castroneves and Montoya. Lots of Extra Bits to lead the way at the green.

Papier-mâché parts: As many predicted, debris cautions were the bane of this race. ABC even displayed a wing damage tracker at one point. Slats took the brunt of the damage, spraying bits of cat-mangled Venetian blind parts all over the track. Caution after caution kept the race from developing a real rhythm, which is not uncommon for St. Pete, but the parts sprayed with much lighter contact.

Penske party plus papa: New papa Tony Kanaan broke up what would have been an otherwise all-Penske podium. Montoya and Power took the top two steps on the podium, with Castroneves and Pagenaud filling out the top five. From the looks of things right now, The Captain has the best boat in the water.
(Reference Here)

Andretti Autosport's Marco Andretti has the "Slats" of his Honda areo kit peeled away like an onion during an on-track racing incident. Image Credit: VICS/ABC (2015)

Aero Kit Commentary From The Twittersphere -

Pat Caporali @PCaporali
What kind of sound does #IndyCar aerokit #debris make when it hits the track? Cha-ching Cha-ching Cha-ching? yikes #GPStPete

Bash Beard @SpeedFreakBash
The Honda kit, aka Slats, is taking a beating today. Worse than cat-mangled Venetian blinds. #GPSTPETE #IndyCar

Roberto Martínez @yukiyu99
New #IndyCar aero kit winglets look ridiculous. They cause too many cautions too.

39 year old Juan Pablo Montoya proves that he is happy about coming back to race lighter, faster, and more competitive cars in the Verizon IndyCar Series. Image Credit: Chris Owens - IMS Photo (2015)

More commentary on gamesmanship - this excerpted and edited from IndyCar Minnesota -

Winners and Losers: St. Petersburg
by Matt Hickey

Here are your winners, losers, and Cone of Shame "winner" following the 2015 Firestone Grand Prix of St. Petersburg:

Winners

Juan Pablo Montoya
Wow, does Juan Pablo Montoya look like his 1999-form one race in to season or what?! JPM continued his success from the second-half of 2014 right away in 2015, nailing his in-and-out laps on his last pit stop to jump ahead of Will Power on pit sequence to capture the win. Not only did he hold off Power, but JPM was also quick all weekend. If JPM continues in this form, the rest of the field may be in trouble.

Team Penske
Along with JPM and Power were the other two Team Penske drivers of Helio Castroneves and newby Simon Pagenaud. Together, the four drivers took the top four spots in qualifying (something I think has never been done in IndyCar) and captured four of the five top spots in the race. Of the four, Pagenaud had to overcome the most adversity, getting put mid-pack several times and damaging his front wing, but he still found a way to finish in fifth. I have a feeling Team Penske will appear in the Winners category of these blogs for a whole lot of races this season.

Tony Kanaan
The man who denied Penske of their 1-2-3-4 finish is Tony Kanaan. Kanaan had a solid weekend, continually showing pace and keeping a very clean nose on his way to a P5 finish. His other teammates Scott Dixon (air-jack issues), Charlie Kimball (multiple incidents), and Sage Karam (not sure what his deal was, maybe just simply put being a rookie?) couldn't hold a candle to  him in the race. During the broadcast, the ABC analysts talked about Kanaan becoming more comfortable within the team. Remember that before yesterday, Kanaan was the last driver to win a race in the series (Fontana '14). Like JPM, if Kanaan can keep up his form from the second half of last season, the other drivers might be in trouble.

IndyCar Fans
Was it the greatest race in IndyCar history? Of course not. There was debris cautions for days (at least there was legitimate debris on the track and not phantom debris cautions or menacing hot dog wrappers like that other series) that took forever to clean up. There were times of stale action where we had to talk about how great Marco Andretti was doing in P13. 

But overall, the race had moments of excitement, including ballsy passing and dramatic, albeit boneheaded moves on the track. I enjoyed the speed, the passes, the aggressiveness, and the slight strategy that took place which didn't involve an entire race of fuel conservation. Overall, I am very pleased with the race that took place!

Losers

Honda
What's stronger: Tony George's rationale for creating the IRL or a Honda front wing? The Honda wings, which kept getting damaged throughout the race, were so weak that ABC began having a counter of wings broken between Chevy and Honda. At one point, Honda was "leading" 7-1. That's awful. As mentioned during the broadcast, the front wing designs had to meet the same weight that they were in 2014 after the modifications, so obviously Honda did not make a sturdy enough wing. Either that or their drivers are all knuckleheads.

Andretti Autosport's Simona de Silvestro was welcomed back to a seat in IndyCar after spending last year being a test driver for an F1 team. Bent "Slats" of a Honda aero kit had three of the seven Honda nose replacements land on the Andretti Autosport team. Ryan Hunter-Reay was the only Andretti team driver keeping his car intact throughout the race. Image Credit: John Cote - Indycar (2015)

Simona de Silvestro
A driver that really needed to have a great race was Simona de Silvestro. For Simona, the raced served as a tryout for Andretti Autosport for future races or possibly the 2015 season. 

She qualified well, despite being down during some practice sessions. In the race, well, it didn't go too well. She was involved with teammates Ryan Hunter-Reay and Carlos Munoz early on. RHR passed her in turn ten. Seeing his successful pass, Munoz tried to follow. While I would pin most of the fault on Carlos, being in any incident with your teammate, regardless of fault, is not good. In the grand scheme though, this incident wouldn't matter if Simona could rebound. Later on, she missed her braking zone by a lot (my words exactly were "wasn't even close," which were later echoed by Eddie Cheever) and rammed James Jakes. Jakes race was ruined, and Simona suffered damage. Overall, a P18 was not what Michael Andretti had in mind.

Dale Coyne Racing
Francesco Dracone finished P23 and Carlos Huertas P24. Need I say more?

Gabby Chaves
Gabby Chaves was unflattering in his first race of the season. Early on in the race, Chaves was seen slowing down abruptly on the exit of a turn, causing Marco Andretti to run into the back of him (I'm not one to defend Marco often, but he's right in this situation) leaving Marco with a damaged front wing. Accidents happen, that's fine. But later on. Chaves really misjudged a maneuver on James Hinchcliffe, leaving Hinch with a flat tire for one lap and effectively ruining his race. Hopefully Chaves tones down the miscues for the remainder of the season.

Cone of Shame

Graham Rahal
Graham Rahal gained a lot of "fans" following the race.

To recap what set him off, Charlie Kimball got damage from contact (from I believe Simon Pagenaud), leaving his rear guard with a serious rub on his rear tire. Half-a-lap later, Graham, who was following Kimball, decided to try to make a move around the damaged yet still on-pace Kimball. Rahal put Kimball into the tires and received a penalty. People noted that Graham said over the radio, "They'll find any way they can to screw me, it's just the way it goes."

Hold on now Graham. Please tell me how IndyCar screws you? a) the incident was questionable, I could see fault with both drivers. b) you've been irrelevant outside of two or three races since 2013. IndyCar hasn't had a chance to screw you out of a good result. c) maybe, MAYBE I'll take that argument from Will Power, but not you.

After finishing P11, which isn't bad, Graham took to Twitter and was, well, colorful. Now I am not a fan of @TonyJWriter (he blocked me, we just don't like each other), but he and Graham got into after the race. Graham made the argument that anyone who knows anything about racing knows that he shouldn't have gotten that penalty. Well, apparently I know nothing about racing. Tony tweeted, "Gotta have a better argument than "If you don't agree with me, you know nothing about racing."

I agree with Tony (gasp, I know). I can't exactly declare myself innocent of never being stubborn on a subject, but Graham was way out of line here. Denouncing anyone with a differing opinion as yours as a "hater" is obtuse. I am not oblivious to the fact that Graham does have trolls who are pretty ruthless, but those who rationally disagreed with him aren't "haters."

My immediate reaction to the incident was a flashback to Long Beach in 2014. Both Graham and RHR would have been well off by waiting a couple turns to capitalize on a off-the-pace car rather than forcing a pass. But hey, I don't know anything about racing.
(Reference Here)

There was a bunch of frustration to go around for everyone with two new aerodynamics templates to figure out.

For the fan, when we get to the long 185mph straight of Shoreline Drive at Long Beach and short ovals, the frustration will come, in old IRL style nose-to-tail racing we all hated during the era of the original "Crapwagon" Dallara. It is sad to say this early on, but it almost looks as if too much was being done in the off season with Extra Bits and Slats but not enough was being done to protect the competitive Mushroom Busting characteristics of the original DW12!

... notes from The EDJE

Wednesday, March 11, 2015

IndyCar Aerodynamic Body Kits Revealed Side-By-Side

Verizon IndyCar Champion Will Power, tests the Dallara/Chevrolet/Penske aerodynamics body elements on the track at Circuit of the Americas near Austin, Texas. Image Credit: IndyCar

IndyCar Aerodynamic Body Kits Revealed Side-By-Side (kinda')

The evening of Monday, March 10, 2015 saw the final reveal of the aerodynamics body panels (Front Wing, Sidepods, Rear Wing) for the beginning of the third season of the Dallara DW12 chassis.

Chevrolet introduced its road course/street course and short oval design Feb. 17. The much-anticipated unveiling of the Honda aero kit took place Monday evening at a reception attended by principals from Honda Performance Development, American Honda and IndyCar. Defending Indianapolis 500 winner Ryan Hunter-Reay, who drove for a bulk of the on-track development, joined Honda executives in showcasing the base road/street course and short oval aero kit.

Possibly the most accomplished pilot using a Honda engine for 2015 Verizon IndyCar Season, 2014 Indy 500 winner and 2012 IndyCar Champion (using Chevy-power) Ryan Hunter-Reay, had the aerodynamics body work applied to his Andretti Autosport DHL Dallara DW12 for the Honda Performance Development reveal. Image Credit: Jeff Olsen (2015)

Honda Launch Video HERE >>>

Chevrolet and Honda, the current engine suppliers to the Verizon IndyCar Series (America's top professional open wheel chassis motorsports racing series), under the rules laid out for 2015 are able to modify the original body work of the Dallara DW12 to enhance the racing platform as it relates to airflow and give, potentially, an additional advantage to the teams that use their engines. The previous two years that the Dallara DW12 was on the track, all body parts were exactly the same as manufactured by Dallara from the factory for all teams (Honda or Chevy).

The reveal timing all seems a little delayed in relation to generally understood timing used to build fan interest. One wonders how fans, who support the series, are able to analyze and absorb the subtle aero approaches each manufacturer has adopted given that the Firestone Grand Prix of St. Petersburg, will be run in just about 3 weeks, on March 29, which marks the inaugural 2015 competition between the manufacturers' body kits. The speedway aero kit components are scheduled to be delivered to teams by April 1.

Below are full chassis images originally supplied by IndyCar from the manufacturers. The larger hi-res images were cropped in order to bring a visual focus to the three main areas of where aerodynamic body panel manipulation takes place on the Dallara DW12 - the Front Wing, Sidepods, and Rear Wing body parts - for comparison.

First, Chevy supplied the initial image that shows the fluid dynamics effect of their developed approach. The way the lines are drawn, it leads one to believe that the turbulent airflow coming from the back of the chassis has a strong upward motion soon after leaving the rear wing of the chassis.

This fluid dynamics motion is called 'Mushroom Busting' (first coined by Swift Engineering during the Iconic Development Process) which moves the trailing turbulence, that forms in the shape of a mushroom cap, out of the way of the race car behind allowing for stability in racing and possible overtaking.

Frontview Detail Comparison

Chevy Frontview Fluid Dynamics Detail - Image Credit: IndyCar

Honda Frontview Detail - Image Credit: IndyCar

This close-up view comparison has one potentially questioning whether Honda wishes to continue the same 'Mushroom Busting' competitive agenda, explored and - EXPLAINED HERE.

The Chevy front end view seems to have less parts to get in the way of the fluid nature of air whereas the Honda front end has many more elements that appear to be aiding in the dropping of the turbulence mushroom so that it would act as an impediment to any car trailing the Honda-powered chassis.

Front Wing Detail Comparison

Chevy Front Wing Detail - Image Credit: IndyCar

Honda Front Wing Detail - Image Credit: IndyCar


This close-up view comparison has one potentially questioning whither Honda wishes to continue the same 'Mushroom Busting' competitive agenda - EXPLAINED HERE.

The Chevy front end & front wing views both seem to have less parts to get in the way of the fluid nature of air whereas the Honda front end clearly has more elements channeling and funneling the air.

Sidepod Detail Comparison

Chevy Sidepod Detail - Image Credit: IndyCar

Honda Sidepod Detail - Image Credit: IndyCar


The sidepods housed the radiators in the original version of the DW12 so it is assumed the same function of the airflow through the housing performs the same benefit of cooling the engine.

Again, the Chevy sidepod has fewer elements and an addition of an airflow pass through outport just in front of the rear tire. Chevy also supplied a component identification terminology plate which describes the flying wing on top of the sidepod as an 'upper flick' and the element in the middle of the back of the sidepod (main flick) as a 'wheel wedge' which looks a little like a shark fin placed on the pod.

No component identification terminology plate was available from Honda/IndyCar so one is left to guess. The most interesting characteristic seems to be the integral nature of the sidepod without many add-ons or outports carving up the side, visually, and hanging above, leaving an uncluttered profile.

Rear Wing Detail Comparison

Chevy Rear Wing Detail - Image Credit: IndyCar

Honda Rear Wing Detail - Image Credit: IndyCar

For the Chevy rear wing, we almost instantly see louvers on either side of the main central fences or end plates. The louvers allow air flow to move from the central wing section defined by the fences over to the airflow on either side of the central wing.

The Honda aero kit features an added fin along the backbone of the engine cover along with, again, more parts that appear to most observers to aid in the dropping the strength of the upward movement of the turbulent air mushroom cap ... but then, who really knows without the developmental CAD/CAM information and testing statistics. One might say that the Honda aero kit looks less than ... iconic. More parts placed at the corners of the racing platform also equal more Yellow Flag track litter.

As an example that aids understanding in the philosophy that less parts that impede the flow of air is better, the new Nissan GT-R LM NISMO LMP1 employs the use of very large, designed-in airflow ducts where nothing invades the space of the duct.

This excerpted and edited from Racer -

Inside the Nissan GT-R LM NISMO LMP1 program
By Marshall Pruett - Feb. 1, 2015

Designers spend thousands of hours coming up with the best way to make aerodynamic downforce while minimizing drag, and drag comes from interrupting the air.

An LMP1-H punching through the air at 200mph is one giant exercise in disturbance, yet with Bowlby’s through-flow system, he’s found a brilliant method to work peacefully with the air as it envelops the Nissan via huge rectangular airflow channels that start at the rear of the splitter, wrap around the cockpit, and continue to the tail end of the GT-R LM NISMO LMP1. In practical terms, it’s the difference between the hull of an oil tanker making a huge wake and the razor-thin interruption made by an America’s Cup yacht.

[Reference Here]

One thing for sure, only racing on the track will let fan, team, and driver alike really know for sure.

If one hears about difficulty in passing a Team Honda car over the ease at passing a Team Chevy car just know that you heard the first speculation written about >>> HERE!

... notes from The EDJE

Thursday, June 10, 2010

Surprise Swift Tour Yields A Look At "Concept 66" / Updated With "Concept 70"


Swift Engineering's 2012 IZOD IndyCar design concept 66 CAD image with California Speedway background. Image Credit: Edmund Jenks (2010)


Surprise Swift Tour Yields A Look At "Concept 66" Platform
(originally posted 4/16/10 - 1:28 PM)

If the folks at the IZOD IndyCar Series are thinking with a level head, given what we, at The EDJE, were exposed to at a surprise tour of the Swift Engineering facility in San Clemente, they will soon be singing "We get our kicks settling on Concept 66" as their way of the future of open-wheel racing.


Swift Engineering's 2012 IZOD IndyCar design concept 66 artist rendering. Image Credit: Edmund Jenks (2010)


We were invited by the Publisher of The Motorsports Report, Dicken Wear, as an impromptu field trip after checking in at the Toyota Grand Prix of Long Beach Credentials area to pick up our Photo Vests for this weekends event. What a bonus since the major motorsports events of the day would be background shots taken while the IRL, ALMS, World Cup Challenge, and Firestone IndyPro Series cars practiced so the teams could dial in for the races ahead.


Swift Engineering's 2012 IZOD IndyCar design concept 66 CAD image without background. Image Credit: Edmund Jenks (2010)


A group of about 20 people (writers, drivers, engineers, and photographers) gathered and were treated to a tour of the facilities at Swift that included a look and demonstration of their on-premises 140 mph wind tunnel, driving simulator, and composite fabrication areas. We were led on the tour by Program Director, Casper Van Der Schoot originally from Holland by way of Hogan Racing.

Casper enlightened the eager crowd with the concept of designing to reduce the effects of the vortex "dirty air" so that the platforms could race nose to tail with greater safety and, of course, greater competitiveness. The design concept of how to do this came in the development of a rear wing and forward rear wheel pod shapes that turn the Concept 66 into a "Mushroom Buster"!


One can not totally eliminate the shroom effect, but by shrinking the width of the shroom plume, and raising the "cap" of the shroom so that it is moved away from the following platform ... the mushroom is effectively busted.

UPDATE: Swift Concept #70 proposal for the next IZOD IndyCar


The IZOD IndyCar ICONIC Committee earlier this week, received a presentation previewing Swift's concept #70. The #70 is the latest evolution open-wheel car concept and incorporates aspects of the six previously launched concepts Swift has designed over the past nine months.


Swift Engineering's Design Concept #70 placed into a Long Beach Grand Prix track background. Image Credit: Swift Engineering via Racer


“Our latest concept evolves elements from our previous concepts and from the direct feedback we have received from the series, teams and fans,” said Casper van der Schoot, Swift's Program Director in an interview published in Racer. “I would like to thank the fans who have provided great feedback to us through our Facebook page and in particular Erik Berkman and Dave Marek from Honda for sharing with us their data and modeling for their next generation V6 powerplant as well as their chassis styling concept that weighed heavily in our design.”

The main thing that Swift was able to design in and keep in the #70 was a nose-to-tail racing safety and competition design concept known as "The Mushroom Buster" explained in the breakthrough design first introduced with Design Concept #66 above.

The 70 has increased signage real estate, as demanded by the teams,” said Mark Page, Swift's Chief Scientist to Racer. “We enlarged the car's bodywork and angled the surfaces so that they present the best view to the fans. We also have a new 'Mushroom Buster; design. This promotes passing by busting the 'mushroom cloud' of dead air behind the racecar. Our number 70 model was run through extensive Computational Fluid Dynamics on our new Cray supercomputers. The Cray has increased our capability 50-fold, and we now know our car will have significantly less drag than the current car.”

“The monocoque is larger than the current spec,” stated Chris Norris, Swift's chief designer in the same Racer interview. “It is designed to accommodate driver size from Danica [Patrick] to Justin [Wilson] with added padding beneath and behind the driver. In addition we have added anti-wheel lock blades dubbed, ‘Satan's teeth' aft of the front wheels, attached to the front of the sidepods. Also an anti-lift approach to the design of the front wings and sidepods will dramatically reduce the likelihood of the car getting airborne.”

The IZOD IndyCar series is reviewing Swift's and four other manufacturer's value propositions and is expected to make its decision for the next generation IndyCar for 2012 by June 30.

We, at The EDJE have one question (actually two), does the "Lawn Dart" (Delta Wing) closed-wheel design have any of these considerations built in to their design(?), and if the Delta Wing could deliver what Swift Engineering has proposed ... will fans of open-wheel racing ever accept a car that by design definition - isn't even open-wheel?

We are holding our breath ...

... notes from The EDJE



TAGS: Mushroom Busting, 2012, 66, Casper Van Der Schoot, Concept, Concept 70, Design, IZOD IndyCar, Swift Engineering, Dallara, The EDJE