38 turboshaft engine diagram
Ideal turboprop and turboshaft engines • Turboprop engines generate a substantial shaft power in addition to nozzle thrust. • Turboshaft engines, generate only shaft power. These engines are used in helicopters. The shaft power is used to drive the main rotor blade. • In a turboprop engine, the advantages and Bell 206 helicopter with turboshaft engine. Turboshaft engines are primarily used on helicopters. The biggest difference between turboshafts and turbojets is that turboshaft engines use the majority of their power to turn a turbine, rather than produce thrust out the back of the engine. A turboshaft engine is a form of gas turbine that is optimized to produce shaftpower rather than jet thrust.In concept, turboshaft engines are very similar to turbojets, with additional turbine expansion to extract heat energy from the exhaust and convert it into output shaft power.They are even more similar to turboprops, with only minor differences, and a single engine is often sold in ...