Future Drive: Hydrogen-diesel from BMW

 

Engineers from the BMW developed a new cylinder head for hydrogen operation based on a production diesel engine. BMW designed high pressure injectors for direct injection of hydrogen into the combustion chamber with pressures of up to 300 bar, nearly 4500 psi. With the diesel base, however a much better efficiency, with the new technology reached 42 percent and this is on the level of conventional self-ignition. The series using the new technology are technical side, according to Development Director Falk Gerbig no insurmountable obstacles contrary.

The project H2BVplus, an H2-ignition combustion process as a possible cars propulsion of the future will be further investigated. With regard to performance and efficiency can be distinguished from conventional diesel interesting aspects derived. The H2-ignition concept is to increase the efficiency and specific performance is expected.

Still holds the BMW hydrogen combustion because of the relatively low technology and low cost space, particularly for a good alternative to hydrogen fuel cells

Source: BMW HYDROGEN ENGINE REACHES TOP LEVEL EFFICIENCY

BMW hydrogen-diesel (H2BVplus Hydrogen Combustion Engine)

H2BVplus Hydrogen Combustion Engine

BMW hydrogen-diesel (H2BVplus Hydrogen Combustion Engine with Laser Measurement Equipment )

H2BVplus Hydrogen Combustion Engine with Laser Measurement Equipment

BMW hydrogen diesel (3D-CFD Simulation Hydrogen High-Pressure-Injecto)

BMW hydrogen diesel (3D-CFD Simulation Hydrogen High-Pressure-Injector)

Posted under Fuel Cells, Hydrogen Cars, Hydrogen Vehicles

1 Comment so far

  1. Imee March 20, 2009 9:49 am

    This is really interesting for me. I’m not very into BMWs but the innovation of using hydrogen diesel really heightens my curiosity. I hope it will all go well, I really think it’s a great idea.

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