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Development of a Variable Blend Hydrogen-Natural Gas Internal Combustion Engine. Part 1 - Sensor Development
ISSN: 0148-7191, e-ISSN: 2688-3627
Published August 17, 1999 by SAE International in United States
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Although studies have shown benefits in both emissions and fuel renewability for hydrogen fuelled vehicles, implementation of such a vehicle has been slow due, in part, to a limited hydrogen infrastructure. This situation, along with the proven benefits associated with natural gas and natural gas/hydrogen fuelled vehicles resulted in the need to develop a vehicle capable of operating on any blend of natural gas/hydrogen, at anytime. Such a vehicle dubbed; Variable Gaseous Fuel (VGF) vehicle, in principle, could use a thermal conductivity sensing device developed at the University of California, Riverside, College of Engineering - Center for Environmental Research and Technology (CE-CERT) to directly measure the composition of a natural gas/hydrogen blend. The resulting electrical signal from this device can, in turn, be used as an input to “multiple map” engine control module to control fuel injection and ignition timing. This fuel sensor is simple in principle, promises to be inexpensive to produce (in quantity) and reliable in operation.
CitationHeffel, J., Norbeck, J., Park, C., and Scott, P., "Development of a Variable Blend Hydrogen-Natural Gas Internal Combustion Engine. Part 1 - Sensor Development," SAE Technical Paper 1999-01-2899, 1999, https://doi.org/10.4271/1999-01-2899.
- Oehmichen M. Wasserstoff als Motortriebsmittel Deutsche Kraftfahrtforschung 68 1942 Peshka W. Liquid Hydrogen: Fuel of the Future Springer-Verlag 1992
- Norbeck J. M. Heffel J. W. et.al. Hydrogen Fuel for Surface Transportation 28 Society of Automotive Engineers 1996
- Lynch F. Hydrogen Engines: Emissions and Performance SAE “ Emissions from Alternative- Fueled Engines ” TOPTEC San Antonio Dec. 9-11 1991 “Near Term Introduction of Clean Hydrogen Vehicles via H2-CNG Blends” Fourth Canadian Hydrogen Workshop Toronto 1989
- Hoekstra R.L. et.al. Demonstration of Hydrogen Mixed Gas Vehicles Hydrogen Energy Progress X Proceedings of the 10th World Hydrogen Energy Conference 1781 1796 1994
- Van Blarigan P. Development of a Hydrogen Fueled Internal Combustion Engine Designed for Single Speed/Power Operation SAE Paper 961960 , Future Transportation Technology Conference Aug. 1960
- Hirshfelder J.O. et.al. Molecular Theory of Gases and Liquids 579 Wiley 1954
- Kennard E.H. The Kinetic Theory of Gases 76 McGraw-Hill 1938
- The Real Price of Gasoline International Center for Technology Assessment Washington D.C. 1998
- Thomas C.E. (Sandy) et.al. Integrated Analysis of Hydrogen Passenger Vehicle Transportation Pathways Directed Technologies, Inc. Arlington, VA 1998 National Renewable Energy Laboratory Golden, CO