On Monday, January 24, 2005, at 02:32 AM, Ardeshir Mehta wrote: > Plus one idea for which I haven't yet filed any papers, a much more > revolutionary one: a continuous-combustion turbine engine with a vaned > combustion chamber made of ceramic - which would permit very high > temperatures of combustion, far higher than achievable in metal > combustion chambers - possessing very few moving parts (in its simplest > form, the engine would possess just two moving parts). The idea, > automobile-wise, is, of course, to generate electricity which would > then derive the wheels - thereby resulting in a hybrid auto. But my > engine would far lighter than a conventional reciprocating engine of > the same power, and would moreover use low-grade fuel. > Chrysler's turbo car had one major problem, the exhaust was so hot that it would cause severe burns if you walked behind the car. Cooling the exhaust is a major problem with very high temperature turbines for automotive use. Bob