封闭式涡桨发动机测试车间的设计考虑因素

[中文适用范围]： 广泛，适用于新建设施的规划设计阶段，也可作为现有设施改造升级的参考依据。文档中提到的各项指标和操作流程，均基于行业实践经验和技术发展趋势，旨在推动测试设施向更安全、高效、环保的方向发展。该规范不局限于单一型号发动机，而是提供通用的设计框架，以适应不同规模和类型的测试任务需求。 [外文原描述]： This document is offered to provide state-of-the-art information about design factors that must be considered in the design of new or significantly modified engine test cells used to test propeller equipped turboprop engines in either QEC or bare engine configurations. The report does not address design considerations for test cells designed to test turboprop engines with dynamometer type load absorption devices because they are essentially tested as turboshaft engines. Design considerations for those test cells are presented in AIR4989, Reference 2.1.