What are the characteristics of the submarine's Stirling engine?
And has nothing to do with the working fluid, or as long as there is heat, cold source will be able to work, regardless of burning coal can be burning, as long as the heat on the line;
Stirling engine several characteristics are very suitable for submarines, the first is continuous combustion, because the working fluid does not burn, so there is no internal combustion engine knocking phenomenon, low noise; second can use any fuel, the combustion chamber, the burning process
