1991/04/01 by H.A. Chambers, Howard A. Chambers · 1 citation
Engineering · Environmental Science · #Advanced Aircraft Design and Technologies #Aeronautics #Aerospace engineering #Automotive engineering #Computer science #Engineering #Rocket and propulsion systems research #Turbomachinery Performance and Optimization
paper · doi:10.4271/911017
crossref issued 1991/04/01 · crossref published 1991/04/01 · crossref published-online 1991/04/01 · openalex publication_date 1991/04/01 · crossref created 2010/10/14 · crossref deposited 2025/10/04 · crossref indexed 2025/10/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29
The civil aircraft market frequently employs propulsion systems originally developed and qualified for military aircraft applications. When this occurs, the civil sector benefits greatly from the lessons learned during the military engine development and qualification process. This paper presents the unique test experiences and lessons learned during development of the T406-AD-400 turboshaft engine that the GMA2100 turboprop, GMA3007 turbofan, and GMA1107 turboshaft engines will profit from for years to come. Some of these valuable T406 test experiences include: 1) development of engine attitude capabilities, 2) integration with a fly-by-wire control system, 3) incorporation of flight test experience into the engine design, and 4) utilization of unique test facilities.