首页> 外文会议>IEEE International Conference on Automation and Logistics >Valve Control Command Based Fouling Detection of Heat Exchanger in an Aircraft Engine Bleed Air Temperature Control System
【24h】

Valve Control Command Based Fouling Detection of Heat Exchanger in an Aircraft Engine Bleed Air Temperature Control System

机译:基于阀控制指令在飞机发动机出血空气温度控制系统中的热交换器的污垢检测

获取原文

摘要

Heat exchanger is a key component in aircraft engine bleed air temperature regulation systems. The fouling of heat exchanger reduces the heat transfer efficiency and introduces additional resistance to flow, causing extra drag and fuel consumption. This paper proposes a heat exchanger fouling detection method based on the valve control command of the normal engine bleed air temperature regulation system in operation. With this method, no additional sensor measurement is required for the heat exchanger fouling detection. Computer simulations and experiments have been conducted, and the results have confirmed the effectiveness of the proposed method.
机译:热交换器是飞机发动机排放的空气温度调节系统中的关键部件。热交换器的污垢降低了传热效率,并引入了额外的流量,导致额外的阻力和燃料消耗。本文提出了一种基于运行普通发动机漏气温度调节系统的阀控制指令的热交换器污垢检测方法。利用这种方法,换热器污垢检测不需要额外的传感器测量。已经进行了计算机模拟和实验,结果证实了该方法的有效性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号