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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 ...
Hydrogen internal combustion engine cars are different from hydrogen fuel cell cars. The hydrogen internal combustion car is a slightly modified version of the traditional gasoline internal combustion engine car. These hydrogen engines burn fuel in the same manner that gasoline engines do; the main difference is the exhaust product.
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
Toyota said Monday it is testing hydrogen combustion engines in race cars as it works toward using the technology in commercial products. The Japanese automaker said testing the technology in race ...
By 2020, only three car makers were still manufacturing, or had active manufacturing programs for hydrogen cars. [55] In 2023, 3,143 hydrogen cars were sold in the US compared with 380,000 BEVs. [56] The Clarity was later discontinued, but the Honda CR-V e:FCEV became available, for lease only, in very limited quantities in 2024. [18]
In the early years, steam engines and electric motors were tried, but with limited success. In the 20th century, the internal combustion engine (ICE), became dominant. In 2015, the internal combustion engine remains the most widely used but a resurgence of electricity seems likely because of increasing concern about ic engine exhaust gas emissions.
This is an accepted version of this page This is the latest accepted revision, reviewed on 20 February 2025. 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 2008, The Boeing Fuel Cell Demonstrator achieved straight-level flight on a crewed mission powered by a hydrogen fuel cell. 2008 - Aircraft, Boeing [80] 2015 - Drone, Intelligent Energy, UK tested successfully Drones with Hydrogen fuel cell engine. [81] 2016 - HY4 is the first passenger aircraft in Germany. [82]