| 汽车挡风玻璃除霜性能数值模拟分析 |
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| 引用本文： | 杜子学,叶双平.汽车挡风玻璃除霜性能数值模拟分析[J].汽车实用技术,2014(3):36-37. |
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| 作者姓名： | 杜子学 叶双平 |
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| 作者单位： | 重庆交通大学,重庆400074 |
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| 摘 要： | 本文采用计算流体力学软件STAR-CCM+对某新开发汽车除霜风道进行数值模拟。通过稳态计算来预测汽车的除霜性能,对除霜效果进行了探讨,并进行了试验。对比模拟结果和试验结果总体比较接近,验证了CFD模拟的的可靠性,为汽车挡风玻璃除霜效果模拟工程提供了参考。
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| 关 键 词： | 计算流体力学 除霜 数值模拟 前风挡玻璃 |
Numerical Simulation Analysis on Defrost Performance of Automotive Windshield |
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| Authors: | Du Zixue Ye Shuangping |
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| Institution: | (Chongqing Jiaotong University, Chongqing 400074) |
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| Abstract: | A new car defrosting duct is numerically simulated by using the computational fluid dynamics software STAR - CCM ＋. Defrosting performance of car is predicated by steady state calculation.So the defrosting effects are investigated and tests are conducted. Experiment results are similar to the simulation results. Then the reliability of numerical simulation is verified , providing reference for the engineering application of vehicle defrosting |
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| Keywords: | Computational fluid dynamics（CFD） defrosting duct numerically simulation windshield |
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