Posted by Terence Lynock on 06/07/2009 23:06:38:
Now that gives me an idea but I dont know if it would work, a small i/c engine driving an electric motor as a generator.
Could it generate enough power to drive an even bigger motor with more power output than the original i/c engine?, a sort of diesel - electric setup,
regards, Terry
Well..... The idea of a "diesel-electric" setup could work, but you'd never get more power out of the electric motor than from the original i/c engine. At least not without breaking a few fundamental laws of physics! In practice you'd get considerably less power out - and probably significant problems cooling the i/c engine.
It does remind me though of something I saw in a modelling mag many years ago - it might even have been one of the American mags. It was a small generator that bolted to the back of the spinner on a model engine. The idea, as I recall, was to keep the onboard radio battery topped-up or to provide power for onboard lighting - perhaps on a scale model. Anyone remember it?