| 齿轮本体温度热网络计算方法研究 |
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| 引用本文： | 江亲瑜,王松年.齿轮本体温度热网络计算方法研究[J].大连铁道学院学报,1996,17(2):71-78,83. |
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| 作者姓名： | 江亲瑜 王松年 |
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| 作者单位： | 机械工程系 |
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| 摘 要： | 介绍了热网络法的基本理论，给出了求解齿轮本体温度的一般方法和步骤，在此基础上提出了一个简化热网络计算模型和相应的计算式，并在Ａ７１７齿轮试验台上进行了试验和理论计算。结果表明，该计算模型简便易行且具有一定的精度，从而为高速机车牵引齿轮本体温度的估算提供了一条新途径。
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| 关 键 词： | 齿轮 温度 热网络法 计算模型 计算方法 |
On the Evaluation of Bulk Temperature of Gears by Thermal Network Theory |
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| Jiang Qinyu, bang Songuian, Cheng Lianglong.On the Evaluation of Bulk Temperature of Gears by Thermal Network Theory[J].Journal of Dalian Railway Institute,1996,17(2):71-78,83. |
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| Authors: | Jiang Qinyu bang Songuian Cheng Lianglong |
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| Institution: | Dept. of Mechanical Engineering |
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| Abstract: | The absic theory of thermal network is introduced, and the general method and procedures for evaluating the bulk temperature of gears are formulated. A simplified model of thermal network is presented and the corresponding calculation formulae are given.A comparison, between the experimental results on an A717 type test rig and tile calculation results of the simplified model, shows that the model is simple and of acceptable precission. This paper lays a new path for evaluating the bulk temperature of the driving gears in high speed locomotives. |
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| Keywords: | gears temperature model building/thermal network |
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