However, there are some variations:
* Reciprocating steam engine: This is the most common type, where a piston moves back and forth, converting steam pressure into linear motion.
* Rotary steam engine: This type uses steam pressure to rotate a shaft directly.
* Steam turbine: This is a more modern type that uses steam pressure to spin a turbine, which in turn drives a generator to produce electricity.
So, while "steam engine" is the most general term, you can be more specific by specifying the type, like "reciprocating steam engine" or "steam turbine."
