| 基于单位体积热能准则的肋片传热拓扑优化设计 |
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| 引用本文： | 曹茹.基于单位体积热能准则的肋片传热拓扑优化设计[J].中国农机化,2012(2):183-186. |
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| 作者姓名： | 曹茹 |
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| 作者单位： | 兰州交通大学机电工程学院 |
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| 基金项目： | 甘肃省自然基金资助项目(2008-GS-02607);甘肃省高校导师基金资助项目(20965);甘肃省高校基本科研业务费专项资金资助项目(20994) |
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| 摘 要： | 基于渐进结构优化(ESO)思想,以删除单位体积热能低的单元为优化准则,建立了肋片传热优化数学模型。采用基于选择逻辑的方法,利用ANSYS中的APDL命令开发了数值求解程序。数值算例分析表明:模型具有很好的可行性和通用性。
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| 关 键 词： | 肋片 传热 单位体积热能 ESO 拓扑优化 |
Topology Optimal Design of Heat Transfer in Fin Based on Energy Per Unit Volume Criterion |
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| CAO Ru.Topology Optimal Design of Heat Transfer in Fin Based on Energy Per Unit Volume Criterion[J].Chinese Agricul Tural Mechanization,2012(2):183-186. |
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| Authors: | CAO Ru |
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| Institution: | CAO Ru(Lanzhou Jiaotong University,Lanzhou,730070,China) |
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| Abstract: | Based on evolutionary structural optimization(Abbr.ESO) theory,the optimal design model of heat transfer in fin is constructed by deleting the elements which unit volume thermal energy is lower.Based on the selecting logic method,the numerical calculating program is developed by using APDL command in ANSYS.The feasibility and universality of this method have been well verified in the numerical calculating examples. |
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| Keywords: | fin heat transfer energy per unit volume ESO topology optimization |
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