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A Test Method for Testing the Flow of Air Oxygen Supply Equipment

机译:测试空气供氧设备流量的测试方法

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With the development of aviation military and civilian aircraft, the aviation oxygen supply equipment also has higher technical improvements and system innovations. In order to simulate the work of aviation oxygen supply equipment and accurately test the volume flow under high altitude condition, the flow detection method of damping equipment is adopted to detect the flow of oxygen equipment. The gas density correction is not needed during the testing process. The range setting, damper tube structure and other aspects are described, the test principle, identification/calibration methods were studied and verified and the flow test method has been applied for the new test equipment.
机译:随着航空军用和民用飞机的发展,航空氧气供应设备也有了更高的技术改进和系统创新。为了模拟航空供氧设备的工作情况并准确测试高海拔条件下的体积流量,采用阻尼设备的流量检测方法来检测氧气设备的流量。在测试过程中不需要校正气体密度。描述了量程设置,阻尼管结构等方面,对测试原理,识别/校准方法进行了研究和验证,并将流量测试方法应用于新的测试设备。

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