| 稳定工况下汽油机缸盖高频交变温度场的计算 |
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| 引用本文： | 薛剑青,孟青.稳定工况下汽油机缸盖高频交变温度场的计算[J].天津大学学报(自然科学与工程技术版),1995,28(3):429-434. |
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| 作者姓名： | 薛剑青 孟青 |
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| 作者单位： | 北京理工大学，天津大学 |
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| 摘 要： | 用有限单元法，以实测数据为边界条件，数值求解汽油机缸盖稳定工况下的高频交变温度场，实现了有限元计算前原始数据的自动准备和计算后结果的自动处理，研究了表面温度波的传播规律。
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| 关 键 词： | 汽油机 温度场 缸盖 有限元 稳定工况 |
CALCULATIONS OF TRANSIENT TEMPERATURE FIELD OF CYLINDER HEAD IN A GASOLINE ENGINE UNDER STABLE OPERATION CONDITIONS |
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| Xue Jianqing.CALCULATIONS OF TRANSIENT TEMPERATURE FIELD OF CYLINDER HEAD IN A GASOLINE ENGINE UNDER STABLE OPERATION CONDITIONS[J].Journal of Tianjin University(Science and Technology),1995,28(3):429-434. |
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| Authors: | Xue Jianqing |
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| Abstract: | A finite element program has been developed to describe the transient texperimenture field of a cylinder head in a gasoline engine under stable operating conditions. The experimental boundary conditions were applied to the combustion chamber wall of the cylinder head. By us lug the before-and after-treatment method, the computing program provides the auto-preparation of the original data before the calcalation and onto-processing of the results ofter the calculation.According to the results the authors discuss the distribution of the temperature fluctuations in the cylinder head. |
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| Keywords: | gasoline engine transient temperature field finite element program |
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