美国拥有大量先进的航空、航天武器装备,这些武器从设计方案的提出到最后出台的过程中涉及众多环节,其中重要一环是通过空气动力学试验,使这些系统在投入使用后能达到应具备的性能,并发现其存在的问题。这里介绍的,就是在这一领域成绩卓著的美国阿诺德工程发展中心(AEDc)。该中心是美空军武器系统司令部下属的一个研究部门,是以航空发动机为主的航空、航天推 The United States has a large number of advanced aviation and space weaponry and equipment. These weapons involve many aspects from the proposal of the design plan to the final stage of the project. An important part of the plan is to pass the aerodynamic tests to make these systems available after they are put into operation The performance, and found its existence problems. Here is the United States Arnold Engineering Development Center (AEDc) with outstanding achievements in this field. The center is a research unit under the Air Force’s Weapon Systems Command, which is based on aero-engines, aerospace