本推荐实践文件是一个由两部分组成的系列的第一部分，旨在为测试项目管理人员和从业者提供最佳实践，最大限度地提高风洞测试项目的数据价值。第一部分帮助管理者了解测试项目开发之前和开发期间决策的影响，并提供关键活动，以帮助提高未来风洞测试项目的及时性和成本效益。第二部分为负责测试执行的人员提供了在准备和实施测试时使用的最佳实践。

This recommended practice document is the first of a two-part series intended to provide test project management and practitioners with best practices that maximize the data value of wind tunnel test projects. Part I help managers understand the impact of decision making before and during the development of a test project and provides key activities to help improve the timeliness and costeffectiveness of future wind tunnel test projects. Part II provides those responsible for test execution with best practices to employ when preparing for and implementing tests.