Very interesting, Arnold. Too bad that the fuel for the external combustion engine doomed the steam car of the 1970s. I wonder if a workable electric powered steam car could be engineered today?
Very interesting.
I learn something new every time I get on the Forum.
A couple of the largest auto companies in Detroit also experimented heavily with stirling engine-powered vehicles in the 70s and 80s, but cheap gasoline ended those efforts.
Take your Tesla to Iceland, where most or all electricity is from geothermal wells (STEAM TURBINE generators), there’s your steam/electric hybrid system.
I can’t see how you could ever overcome warm up times and losses in multiple conversions to make a steam electric self contained system work. Maybe for a bus or garbage truck run round the clock it could work?