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These hydrogen engines burn fuel in the same manner that gasoline engines do. The theoretical maximum power output from a hydrogen engine depends on the air/fuel ratio and fuel injection method used. The stoichiometric air/fuel ratio for hydrogen is 34:1. At this air/fuel ratio, hydrogen will displace 29% of the combustion chamber leaving only ...
The engines must manage the high temperatures of that hydrogen combustion, which may require a more intricate engine design, better fuel-injection technology, and more hydrogen-friendly materials.
This is an accepted version of this page This is the latest accepted revision, reviewed on 11 December 2024. Motor vehicle NAM X Overview Manufacturer NamX Production 2025 (to commence) Designer Thomas de Lussac Pininfarina Body and chassis Class Crossover SUV Body style 5-door coupé SUV Powertrain Electric motor Hydrogen / Electric Power output 220–404 kW The NamX HUV (for Hydrogen Utility ...
In 1970 Paul Dieges patented a modification to internal combustion engines which allowed a gasoline-powered engine to run on hydrogen. [114] Mazda has developed Wankel engines burning hydrogen, which are used in the Mazda RX-8 Hydrogen RE. The advantage of using an internal combustion engine, like Wankel and piston engines, is the lower cost of ...
The engine has a claim to be the world's first internal combustion engine and contained some features of modern engines including spark ignition and the use of hydrogen gas as a fuel. Starting with a stationary engine suitable to work a pump in 1804, de Rivaz progressed to a small experimental vehicle built in 1807, which was the first wheeled ...
Hydrogen fuel enhancement is the process of using a mixture of hydrogen and conventional hydrocarbon fuel in an internal combustion engine, typically in a car or truck, in an attempt to improve fuel economy, power output, emissions, or a combination thereof.
2001 – Ford P2000 concept car using the Zetec 2.0L engine. (Note: Ford had several concept vehicles that used the P2000 designation.) 2006 – F-250 Super Chief a "Tri-Flex" engine concept pickup; 2006 – Ford E-450 H2ICE Shuttle Bus a 12-passenger shuttle bus with a supercharged V10 fueled by compressed hydrogen
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