首页>
外文OA文献
>USB environment measurements based on full-scale static engine ground tests
【2h】
USB environment measurements based on full-scale static engine ground tests
展开▼
机译:基于全面静态引擎地面测试的USB环境测量
展开▼
免费
页面导航
摘要
著录项
相似文献
相关主题
摘要
Flow turning parameters, static pressures, surface temperatures, surface fluctuating pressures and acceleration levels were measured in the environment of a full-scale upper surface blowing (USB) propulsive lift test configuration. The test components included a flightworthy CF6-50D engine, nacelle, and USB flap assembly utilized in conjunction with ground verification testing of the USAF YC-14 Advanced Medium STOL Transport propulsion system. Results, based on a preliminary analysis of the data, generally show reasonable agreement with predicted levels based on model data. However, additional detailed analysis is required to confirm the preliminary evaluation, to help delineate certain discrepancies with model data, and to establish a basis for future flight test comparisons.
展开▼