| 基于Flotherm的热式汽车空气流量计热模拟分析 |
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| 引用本文： | 邱燕,修吉平,周琼.基于Flotherm的热式汽车空气流量计热模拟分析[J].自动化技术与应用,2011,30(9):46-48,56. |
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| 作者姓名： | 邱燕 修吉平 周琼 |
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| 作者单位： | 华中科技大学材料学院,湖北 武汉,430074 |
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| 摘 要： | 空气流量计是汽车众多零部件中很重要的传感器,利用Flotherm软件建立了两种热式汽车空气流量计的三维模型,并对两种方案进行热模拟,比较不同方案对流量计散热性能的影响,所得结果对于热式汽车空气流量计的设计有一定指导意义.
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| 关 键 词： | 热式空气流量计 Flotherm 热模拟 温度分布 |
Thermal Simulation Analysis of Hot-Film Air Mass Flow of Car based on Flotherm Software |
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| QIU Yan,XIU Jiping,ZHOU Qiong.Thermal Simulation Analysis of Hot-Film Air Mass Flow of Car based on Flotherm Software[J].Techniques of Automation and Applications,2011,30(9):46-48,56. |
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| Authors: | QIU Yan XIU Jiping ZHOU Qiong |
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| Affiliation: | QIU Yan,XIU Jiping,ZHOU Qiong(School of Material,Huazhong University of Science and Technology,Wuhan 430074 China) |
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| Abstract: | The air mass flow is an important sensor on most sensors of car.Two three-dimensional models of the car hot-film air mass flow are built,and the temperature distribution of two kinds model is calculated by the Flotherm software.The two different kinds of model are compared to observe which kind of model has better heat dissipation.The simulation provides a theoretical guidance for the design of hot-film air mass flow of car. |
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| Keywords: | hot-film air mas flow flotherm thermal simulation temperature distribution |
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