| 非对称热源对物体表面温度场的影响 |
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| 引用本文： | 卞伯绘.非对称热源对物体表面温度场的影响[J].清华大学学报(自然科学版),1985(1). |
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| 作者姓名： | 卞伯绘 |
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| 作者单位： | 工程力学系 |
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| 摘 要： | 本义通过辐射、对流、导热耦合传热模型的计算分析，对影响激光器光束不稳定的原因进行了探讨，得到不同参数下激光器底座的温度分布。提出了改进设计的意见。初步实践证明分析是合理的，对改进设计具有一定意义。
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| 关 键 词： | 非对称热源 温度场 传热模型 激光器 |
The Effect of Unsymmetrical Heat Sources on the Surface Temperature Field |
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| Bian Bohui.The Effect of Unsymmetrical Heat Sources on the Surface Temperature Field[J].Journal of Tsinghua University(Science and Technology),1985(1). |
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| Authors: | Bian Bohui |
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| Institution: | Department of Engineering Mechanics |
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| Abstract: | The cause of instability in laser beam was analyzed by using radiation combined with both conduction and convection heat transfer models. The temperature distribution of the base plate under the influence of some parameters was calculated and the suggestions to improve the design of the base plate are proposed. Recent practice shows that the results of the calculation is reasonable and it is useful the design. |
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| Keywords: | unsymmetrical heat sources temperature field heat transfer model laser |
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