Type: Technical Sales Brochure

From the Foreword: The Turbo Compound introduced new concepts of engine economy and performance to the aircraft engine operator. Higher powers are now available without substantial change in cylinder working conditions. With the compound engine these powers have proved practical, and they are achieved with lower specific fuel consumption and without danger of detonation or increased cylinder stress. Furthermore, they are available without complication of additional controls or instrumentation.

The purpose of this book is to explain the principles of the turbine system which make these advantages possible. Discussion will include how the Turbo Compound differs from other conventional reciprocating engines, how and why the power recovery system works, what experience has been accumulated with compound engines, and the effect that compounding has on the operation of the engine.