aeroderivative
adjective
aero·de·riv·a·tive ¦er-ō-di-¦ri-və-tiv 
of a turbine
: designed to generate power from the exhaust of a separate engine
Aeroderivative turbines have higher efficiency than heavy-frame combustion turbines in this small size range.
Ann Chambers et al., Distributed Generation, 2001
Ann Chambers et al., Distributed Generation, 2001
Word History
Etymology
aero- + derivative entry 1
First Known Use
1980, in the meaning defined above