Remove Cars Remove Concept Remove Concept Engine Remove Green
article thumbnail

Volvo Cars reveals triple-boosted 4-cylinder, 450 hp Drive-E powertrain concept

Green Car Congress

Drive-E Powertrain Concept. Volvo has developed a concept 2-liter, 4-cylinder, triple-boost Drive-E concept engine that delivers 450 hp (336 kW). The 450 hp High Performance Drive-E Powertrain Concept is based on a set of technologies not usually found in a four-cylinder engine. Click to enlarge.

Volvo 348
article thumbnail

Concept: modular EV-hybrid features battery and engine swapping

Green Car Congress

The front-wheel drive traction motor (blue) and in-floor 5 kWh battery pack (green) are always present. The car can change between a rear engine-pack (red) and a larger battery-pack (green) to enable hybrid or full EV operation. For clean daily operation, hyMod is exclusively a battery-electric car.

Engine 287
article thumbnail

Shell develops new concept synthetic lubricant for engines; up to 6.5% fuel economy benefit on urban cycle

Green Car Congress

A collaboration between research teams at Shell and Gordon Murray Design (GMD) recently led to the development of an innovative concept engine lubricant capable of achieving a 6.5% 25 city car as the test bed, Shell engineers formulated an ultra low viscosity 0W-10 motor oil. benefit on a combined cycle.

article thumbnail

Start-up Eco-Motive developing dual-fuel “H” engine; parallel, independently fueled piston banks

Green Car Congress

A fuel inlet for each tank can be located on the side of the car where its tank will reside. The engine was invented by Herns Louis, veteran of more than 30 years in the parts manufacturing industry ranging from automotive to aerospace, specializing in computerized parts machining. Concept Engines Engines Natural Gas'

Engine 257
article thumbnail

Concept: Downsized and Supercharged Hybrid Pneumatic Engine for 30%+ Reduction in Fuel Consumption

Green Car Congress

Before realizing the design of a hybrid pneumatic engine (HPE) in hardware, the researchers evaluated the different pneumatic engine modes (motor mode and pump mode) associated with both two-stroke and four-stroke implementations of the pneumatic concept. The hardware concept. Dönitz et al. Test bench setup. Dönitz et al.

article thumbnail

Mazda highlights new engine concepts

Green Cars News

The New York International Auto Show saw Mazda showcase a series of new engine and transmission concepts that improve fuel efficiency and lower emissions. Known as the SKY Concept engines and transmissions, they will be rolled out from 2011.

Mazda 46
article thumbnail

Michigan State University Receives $2.5M ARPA-E Award to Build Wave Disc Engine/Generator for Series Hybrid Applications

Green Car Congress

In 1986, Mazda introduced the Mazda 626 Cappela model, which had a 2-liter diesel engine equipped with a Comprex wave rotor (from BBC) used as a supercharger. Mazda produced 150,000 Comprex diesel cars. Other car manufacturers including Opel, Mercedes, Peugeot and Ferrari used the Comprex. Hîrceagã, M.,

Michigan 316