본 논문은 Pratt & Whitney Canada사의 PT6A-67A 터보프롭 엔진을 엔진제작사의 엔진덱(EEPP) 데이터를 사용하여 비장착상태의 엔진성능을 Gasturb12 소프트웨어로 모델링하였다. 또한 항공기 특성과 엔진 장착설계결과에 따라 달라지는 장착손실 값을 적용하여 엔진 장착성능을 해석하였으며 실제 지상시험 데이터와 비교하였다.
This paper describes modelling results of uninstalled engine performance for a turboprop engine which is a Pratt & Whitney Canada PT6A-67A by using its engine deck(EEPP) data and Gasturb S/W. And engine installed performance analysis which needs to consider the characteristics of the aircraft and engine installation design results was performed and its analysis result was compared with actual test results of the engine at the ground condition.