| 管道在热流状态下的温度场和应力场有限元研究 |
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| 引用本文： | 吴吉林. 管道在热流状态下的温度场和应力场有限元研究[J]. 现代机械, 2005, 0(3): 15-16 |
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| 作者姓名： | 吴吉林 |
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| 作者单位： | 井冈山学院,机械工程系,江西,吉安,343000 |
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| 基金项目： | 井冈山学院青年基金资助项目。 |
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| 摘 要： | 以传热学和有限元理论为基础,建立起了管道的有限元模型,计算出了管道在热流状态下的温度场和应力场,为管道的设计和维护提供理论依据。
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| 关 键 词： | 管道 温度场 应力场 有限元 |
| 文章编号： | 1002-6886(2005)03-0015-02 |
| 修稿时间： | 2005-02-16 |
The Research on Temperature Field and Stress Field of Pipeline in the State of Thermal Liquid Based on Finite Element Method |
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| WU Ji-lin. The Research on Temperature Field and Stress Field of Pipeline in the State of Thermal Liquid Based on Finite Element Method[J]. Modern Machinery, 2005, 0(3): 15-16 |
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| Authors: | WU Ji-lin |
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| Abstract: | Based on the theory of heat transmit and finite element method, the finite element model of pipeline had been established ,and through calculation, the temperature field and stress field of pipeline in the state of thermal liquid had been obtained , and at the same time it provided a theoretic basis for improving the design and maintenance of the pipeline. |
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| Keywords: | pipeline temperature field stress field finite element method |
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