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Comment by stymaar

6 hours ago

A diesel engine is a very inefficient stove though, as only half (more or less, depending on the exact engine) of the energy is converted to heat, the leftover being mechanical energy.

Modern yes. But olden times atmospheric diesels without turbo were really efficient space heaters.

  • Good ol' days.

    • The Volkswagen 1.6D is probably the most reliable engine ever made. Only two failure modes - overheat or shitty fuel for the span of decades to break the fuel pump.