Showing posts with label Truck Tech Talk. Show all posts
Showing posts with label Truck Tech Talk. Show all posts

Monday, December 3, 2018

Speed Energy Stadium SUPER Trucks Are Back In Line Up At Grand Prix Of Long Beach

Stadium SUPER Trucks in action through Turn 10 from the 2018 Toyota Grand Prix. Image Credit: Bleu Cotton/Grand Prix Association of Long Beach (2018)

Speed Energy Stadium SUPER Trucks Are Back In Line Up At Grand Prix Of Long Beach

The Grand Prix Association of Long Beach announced today that Robby Gordon’s SPEED Energy Stadium SUPER Trucks series has signed a multi-year agreement to return and race at the Grand Prix of Long Beach starting in 2019.

Very popular with Grand Prix fans, the Stadium SUPER Trucks series features highhorsepower trucks that not only race around the world-famous 1.97-mile, 11-turn Grand Prix racetrack but also jump high in the air utilizing a series of temporary ramps placed throughout the circuit. 

The SPEED Energy Stadium SUPER Trucks will run practice and qualifying on Friday with races on Saturday and Sunday afternoons. Last year, Gavin Harlien (Sat.) and Matt Brabham (Sun.) earned Long Beach wins.

Robbie Gordon stands with son as Robbie gets honored with an induction into the 40th Los Angeles Sportswalk Of Fame. In June of 2012, Gordon announced that he was founding a stadium truck racing series, which he would own. The Stadium Super Trucks Series launched in 2013 and Gordon, an owner-driver, won the inaugural season championship. The series has since expanded worldwide and included races in Great Britain and Australia. Image Credit: Edmund Jenks (2018) 

“To be able to come back and continue our great relationship with the Grand Prix Association of Long Beach for the seventh consecutive year is something awesome,” said Gordon. “The venue location, the atmosphere, the excitement, and fun make the Grand Prix of Long Beach one of the premier events in the world, and Stadium SUPER Trucks is excited to have it on the schedule for 2019 with a new multi-year deal.”

“I know our fans will be delighted to have the SPEED Energy Stadium SUPER Trucks back at Long Beach this year,” said Jim Michaelian, president and CEO of the Grand Prix Association of Long Beach. “For many years, they have proved to be a thrilling attraction and a highlight of the race weekend.”

Robbie Gordon pushes his Robby Gordon Motorsports "Gordini" Dakar/Rally Raid Racecar, which Robbie based upon a design of Hummer, valued at $1,250,000.00 into it's display place. Gordon was able to give a special demonstration of his custom "one of" super truck at the Sportswalk ceremony event. Image Credit: Edmund Jenks (2018)

Featuring a wide variety of on- and off-track activities for the entire family, the Grand Prix will be headlined by the IndyCar Series, as well as the BUBBA Burger Sports Car Grand Prix, featuring the IMSA WeatherTech SportsCar Championship. In addition to the Stadium SUPER Trucks, the weekend will include the Motegi Racing Super Drift Challenge under the lights on Friday and Saturday nights, the powerful sports cars of the Pirelli World Challenge and the Historic IMSA GTO Challenge.

Ticket prices for the three-day event, which have not increased from 2018, range from $33 for a Friday General Admission ticket to $147 for a three-day ticket that includes Saturday and Sunday reserved seating in grandstand upper levels.  Pre-paid parking packages are also available, along with handicapped seating, IndyCar Series Paddock access passes, Super Photo tickets and an array of VIP Club packages.

Fans can select and pay for their Grand Prix of Long Beach seats, parking and paddock passes online at gplb.com. Ticket orders can also be placed by calling the toll-free ticket hotline, (888) 827-7333.  A printed ticket brochure that includes a circuit map, ticket prices, order form and other information is also available.

Fans can also follow the Grand Prix of Long Beach on Facebook at GrandPrixLB, Twitter @GPLongBeach and Instagram at GPLongBeach
[ht: GPALB]

... notes from The EDJE



TAGS: SPEED Energy Stadium SUPER Trucks, SPEED Energy, Stadium SUPER Trucks, Long Beach, Grand Prix Of Long Beach, Truck Tech Talk, The EDJE

Saturday, November 18, 2017

TESLA Semi - Welcome The First Step Toward Institutional Alternative-Power Autonomy

Elon Musk unveiled Tesla’s new electric semi truck at the design studio in Hawthorne. Thursday evening in an invite only event. What was shown during the presentation were Two futuristic Semi trucks, in shiny silver and matte gray, pulled up next to Elon Musk, displaying sleek LED lights and sharply angled faces. Credit Tesla

 TESLA Semi - Welcome The First Step Toward Institutional Alternative-Power Autonomy

Tesla Motors, from an aircraft hangar at Hawthorne airport Thursday night, delivered a presentation that amounted to a "smack-down" to all things fossil fuel. Tesla CEO Elon Musk showed off a new electric Semi, a pickup and a Roadster that the company says will outshine their combustion-engine counterparts in all areas.

Musk introduced these new electric-powered platforms on a stage facing the runway, adjacent to the Tesla Design Studio and at the site of aviation pioneer Jack Northrop’s former headquarters.




The fully electric trucks “are designed like a bullet,” Musk said. They can go zero to 60 in 5 seconds (or 20 seconds if fully loaded), climb a steep hill at 65 mph, and carefully pull off the road to call for help if the driver’s hands leave the wheel, he said. The driver’s seat is in the center like a racecar.

“It’s not like any truck that you’ve ever driven,” said Musk, wearing dark jeans, a black T-shirt and brown jacket. “We are guaranteeing this truck will not break down for a million miles because it has four independent motors. Even if you only have two motors active, it’ll still beat a diesel trucks.”

“The point of doing this is to just give a hardcore smack-down to gasoline cars,” Musk said. “Driving a gasoline sports-car is going to feel like a steam engine with a side of quiche.”

The Tesla Semi is the latest addition to clean-energy trucking technologies being considered for use at the twin ports of Los Angeles and Long Beach, which are the single largest stationary source of air pollution in Southern California.
[ht: Daily Breeze - Reference Here]

Artist rendering of the 500 mile range TESLA Semi. Image Credit: Tesla

COUNTERPOINT:

This excerpted and edited from Driving.ca -

Motor Mouth: The inconvenient truth about Tesla’s truck
by  DAVID BOOTH - Driving/Going Green

Tesla has finally unveiled its much-promised big rig. And with not a little fanfare, especially considering that said semi is claimed to have a range of 500 miles (800 kilometres!) and, more importantly — at least for fleets seriously considering an all-electric 18-wheeled future — is able to recharge 400 of those miles (640 km) in just 30 minutes. So the question is, has The Elon Musk really reinvented the electric vehicle yet again? Or are his latest claims of re-imagining heavy-duty transport just more of his Madoffian fantasy?

To find out, Motor Mouth broke out the old calculator — Plugging what we know — 30 minutes of recharging time and the fact that the biggest recharger available is 600 kilowatts — into some fairly simple formulae and we arrive at a number that says Musk estimates his sleek semi will require about 300 kilowatt-hours to travel 400 miles.

Now, here’s where those numbers go just slightly awry. Mr. Musk’s sleek Model S — a bit of a porker but aerodynamically efficient nonetheless — needs just a hair under 0.33 kilowatt-hours to travel one mile. So, if it, too, were to claim a 400-mile range, it would need about a 135 kW-h battery. Now, I am pretty sure that it doesn’t take a degree in rocket science to figure out that one of those calculations — a Model S needing 135 kW-hr to travel 400 miles or a full-sized 18-wheeler requiring just 300 kW-hr to do the same — is a little wonky. The truck is, after all, about 15 times heavier and probably has at least three times the aerodynamic resistance.

For those needing a little more arithmetic backup, consider the following: A current, fully-loaded 18-wheeler similar in shape and size to Tesla’s big rig can consume anywhere between 40 and 50 litres of diesel fuel per 100 kilometres while cruising at about 100 kilometres an hour. By way of comparison, an Audi A7 — similar in size and shape to a Model S, but also diesel powered — consumes about 6 L/100 km. And that’s with your humble Motor Mouth hogging the fast lane at about 120 km/h. Simple math, then, says that said ginourmous truck consumes somewhere in the vicinity of six to eight times more fuel to cover the same distance than the itty, bitty car. As further comparator, big rigs can use up 10 times as much horsepower to cruise at 100 km/h as a car, but we’ll stick with the more conservative estimate of six to eight for our calculations.

If we use the median of those figures and assume that Musk’s truck requires eight times the battery as his Model S to cover the same distance, then, that 500-mile range he claims requires somewhere around 1,000 kW-h to power. At current prices, the batteries alone could cost as much as US$200,000, a figure that jives (roughly) with a recent Carnegie Mellon study on electric semi trucks that determined that “a 300-mile-capable battery pack costs about $200,000.” An entire diesel truck, by way of comparison, costs about US$120,000. That same study also estimates that the battery required for a long-distance big rig could weigh as much as as 22 tons — in other words, according to the study, the truck’s battery is heavier than its payload.

More dramatically, plugging those numbers — 1,000 kW-h rechargeable in 30 minutes — into those same basic recharging calculations tells us a 2 MW (yes, two megawatts!) charger would be required to replenish the new Tesla 18-wheeler in the time Musk claims. That, as they say, is a game changer, since the 0.6 MW unit I mentioned earlier is so powerful it needs to be fully automated, is about the size of a small gas station kiosk and costs in the range of half a million bucks.

And, lest you think I am being overly harsh with my estimations, that aforementioned Carnegie Mellon study (Evaluating the Potential of Platooning in Lowering the Required Performance metrics of Li-on Batteries to Enable Practical Electric Semi-Trucks) estimated that 1,000 kW-h would only generate 300 miles of range; so, in fact, Tesla’s proposed Megacharger might have to actually be larger than two megawatts if Tesla wants to recharge 400 miles in just 30 minutes.

Unlike previous Motor Mouths regarding Mr. Musk’s claims, I will pass no judgment on whether these latest pronouncements are feasible or outrageous. I am, frankly, tired of his acolytes portraying me as anti-electric and, more insulting, anti-progress. I will, instead, simply offer these calculations as a starting point for discussion. Make of them what you will.

[Reference Here]

Unless Elon Musk was holding back on some technological breakthrough (highly unlikely since these discovery things actually move at a snails pace as opposed to the torque delivery-pace of an electric motor), this counterpoint has a point. It takes large claims to open up additional subsidy from a sycophant federal Treasury.

... notes from The EDJE


TAGS: Tesla, Semi-Truck, Truck Tech Talk, Elon Musk, #trucks #semitruck #trucking #bigrig #tractors #trucker #truckdriver #18wheeler #owneroperator