高原环境对航空制氧装备的影响及对策研究

目的改善制氧装备的高原适应性,提高其高原保障性能。方法由部分到整体,在研究了高原环境的特点的基础上,研究压缩机、膨胀机、电气设备等重要部件的高原环境适应性,进而得出高原对制氧装备工作性能的影响。结果高原环境的特点超出了制氧设备的设计指标,会严重影响制氧设备的正常运行。结论采取适当的措施对制氧设备重要部件加以改进,对提高制氧设备的高原适应性具有良好效果。

Research on the Influence of Oxygen Equipment Under Plateau Environment and the Countermeasures

In plateau ,the air is low and thin ,the the temperature difference is big and the oxygen content is low because of its high altitude . The oxygen equipment relies more on external environment because of its characteristics ,so is greatly influenced by the plateau environment .Some measures are proposed to improve the adaptability of the oxygen equipment in plateau on the base of analyzing the influence of plateau and will be helpful for improving the ability of plateau oxygen support.