Remove Carbon Fiber Remove Engine Remove Waste Remove Wind
article thumbnail

3D printing with high-performance carbon fiber

Green Car Congress

Lawrence Livermore National Laboratory (LLNL) researchers have become the first to 3D-print aerospace-grade carbon fiber composites, opening the door to greater control and optimization of the lightweight, yet stronger than steel material. Click to enlarge. —fluid analyst Yuliya Kanarska.

article thumbnail

Audi introduces new CNG A3 Sportback

Green Car Congress

TFSI engine produces 96 kW (131 PS) and generates 200 N·m (147.5 The cylinder head, injection system, turbocharger and catalytic converter were modified accordingly for the CNG engine. They are made of fiber-composite materials and, in keeping with Audi’s lightweight construction philosophy, each weighs just 26 kilograms (57.3

Audi 504
article thumbnail

Lamborghini unveils Lanzador electric concept

Green Car Congress

With Wheelspeed Control, Lamborghini very finely regulates power and force at the individual wheels for even more precise turn-in, and direct as well as fast driving on particularly winding roads and with strong acceleration. This retains the technical properties of carbon, while at the same time reducing the use of carbon fiber.

Concept 370
article thumbnail

Altran and Quimera to present All Electric GT prototype at Frankfurt

Green Car Congress

Altran and Quimera worked with Technopark Motorland and Sunrace Engineering Development on the AEGT project. The monocoque chassis is made entirely of carbon fiber to make it lighter and more rigid. Supplied by a series of lithium-polymer EIG batteries, the AEGT can run for about 30 minutes.

article thumbnail

Audi introduces new A4 Avant g-tron; Audi e-gas offered as standard

Green Car Congress

The A4 Avant g-tron engine is based on the new 2.0 An electronic controller reduces the high pressure of the compressed natural gas (CNG) flowing from the tank from as much as 200 bar to a working pressure of 5 to 10 bar in the engine. The potential overall range is comparable to that of a car with a TDI engine. A4 Avant g-tron.

Audi 186
article thumbnail

Audi to introduce natural gas A3 Sportback g-tron at year’s end; CO2-neutral e-gas

Green Car Congress

When the energy required to build the e-gas facility and wind power generators is included in a comprehensive analysis, CO 2 emissions under e-Gas operation are still less than 30 grams per km (48.28 The engine is based on the new 1.4 In tune with the ultra-lightweight construction concept, each tank weighs 27 kilograms (59.52

Gas 296
article thumbnail

DOE awards $54M to 13 projects for transformational manufacturing technologies and materials; top two awards go to carbon fiber materials and electrodes for next-gen batteries

Green Car Congress

The top two awards, one of $9 million to a project led by Dow Chemical, and one of $8.999 million to a project led by PolyPlus, will fund projects tackling, respectively, the manufacturing of low-cost carbon fibers and the manufacturing of electrodes for ultra-high-energy-density lithium-sulfur, lithium-seawater and lithium-air batteries.