PERFORMACE STAND ARDIZATION FOR A TURBOJRT ENGINE EQUIPPED WITH A VARIABLE AREA NOZZLE CONTROLLED BY ENGINE SQEED

摘要

Performance corrections for aircraft with fixed geometry turbo jet engines have been made heretofore in a rather simple manner. However, engines are now appearing with variable geometry exhaust nozzles controlled in such a way that the performance correction process is more involved. Such a case is the engine equipped with a variable area jet nozzle and having a single lever control system. This paper is written to put on record a method of performance standardization developed for an engine of this type.