航空工程进展Issue(4)：509-514,6.
某型机风挡加温系统控制规律的数值模拟
Numerical Simulation of Control Law of an Aircraft Windshield Heating System
林丽 1马庆林 1常红亮1
作者信息
- 1. 中国航空工业集团公司第一飞机设计研究院，西安 710089
- 折叠
摘要
Abstract
The control law is the important part of the windshield heating system design .The control law is sim‐ulated by finite volume method .The influence of the climate on the system is analyzed by simulating the control rules under the whole flight envelop .The work rules of system in the actual situation are obtained .The final re‐sults demonstrate that system operates at the lower power when it is stable because of the thermal inertia .The environment has a great influence on the temperature of outer surface and heat conducting film .The tempera‐ture of the inner surface increases when system is working .The control law can be optimized to increase the sys‐tem heating efficiency .It can be provided as a reference to the design for the windshield heating system .关键词
风挡/电加温/控制规律/数值模拟/有限容积法Key words
windshield/electric heating/control law/numerical simulation/finite volume method分类
航空航天引用本文复制引用
林丽,马庆林,常红亮..某型机风挡加温系统控制规律的数值模拟[J].航空工程进展,2014,(4):509-514,6.
