Remove Comparison Remove Exhaust Remove Gas-Electric Remove Vehicles
article thumbnail

Fraunhofer researchers developing ammonia-based systems for mobile energy in infrastructure, transportation and industry

Green Car Congress

In comparison to hydrogen, liquefied ammonia makes it easier to transport large volumes to wherever it is needed. Kolb As part of the Spaltgas project , researchers at Fraunhofer IMM and their project partners are developing a combustion technology for this gas mixture that will be used in the brick firing process.

article thumbnail

Porsche simulates hydrogen V8 for virtual Nordschleife run; 440 kW, 261 km/h, near-zero NOx

Green Car Congress

Current work on hydrogen combustion engines worldwide is predominantly being done for commercial vehicles with a relatively low specific output of around 50 kW per liter of displacement. On the other hand, however, the lower exhaust gas temperatures result in a lack of energy for their propulsion on the exhaust side.

Porsche 284
article thumbnail

MAHLE developing portfolio of solutions for fuel cell drives in commercial vehicles

Green Car Congress

MAHLE is developing a modular fuel cell systems portfolio focused on commercial vehicles, based on its current range of components. This is helping to reduce technological barriers and improve the suitability of vehicles with fuel cell drives for the mass market. New opportunities are opening up for heavy-duty commercial vehicles.

article thumbnail

FEV testing finds Transient Plasma ignition system increases fuel efficiency and decreases emissions

Green Car Congress

FEV, a leading service provider in vehicle and propulsion system development and testing, has evaluated the performance of the Transient Plasma Systems Inc. liter, direct and port fueled injection, inline 4-cylinder gasoline engine commonly used in the Camry line of vehicles. The Toyota 2.5L

Emissions 243
article thumbnail

VW’s 1.0 TSI in the new up! GTI wins International Engine of the Year 2018 award in its category; Euro 6d-TEMP

Green Car Congress

Exhaust gas after-treatment paired with innovative features inside the engine enables the GTI engine to meet the new EU 6AG (Euro 6d-TEMP) emission standard. As a comparison point, in 1976, the first Golf GTI delivered 140 N·m at 5,000 rpm.) It also comes with a gasoline particulate filter. The 85 kW / 115 PS 1.0

2018 305
article thumbnail

Westport Fuel Systems & AVL conclude high-efficiency H2 powertrain can outperform fuel cells in TCO for heavy-duty applications

Green Car Congress

Hydrogen operation with the current WFS HPDI fuel system outperforms natural gas in terms of thermal efficiency, mainly due to lower equivalence ratio for H 2 at given fueling energy level, higher kinetic energy for H 2 jets as well as higher tolerance of H 2 combustion to fuel rich operation.

Fuel 221
article thumbnail

EEA report: EVs are better for climate and air quality

Green Car Congress

Battery electric cars emit less greenhouse gases and air pollutants over their entire life cycle than petrol and diesel cars, according to a European Environment Agency (EEA) report. Emissions are usually higher in the production phase of electric cars, but these are more than offset by lower emissions in the use phase over time.

Climate 268