| 湿式多片制动器油槽内三维抛物流的数值计算 |
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| 引用本文： | 孙冬野,张子达,张云龙,诸文农.湿式多片制动器油槽内三维抛物流的数值计算[J].农业工程学报,1995,11(4):79-84. |
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| 作者姓名： | 孙冬野 张子达 张云龙 诸文农 |
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| 作者单位： | 吉林工业大学;吉林工业大学;吉林工业大学;吉林工业大学 |
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| 摘 要： | 采用控制容积法对三维抛物流的基本方程进行了离散化,并针对湿式多片制动器径向油槽内冷却油运动方程的抛物性,计算出摩擦盘在不同运动速度下,油槽内流体的流场,从而为进一步计算出冷却油与摩擦副之间的换热系数和湿式多片制动器的开发设计提供了理论依据。
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| 关 键 词： | 湿式制动器 抛物流 数值计算 |
| 收稿时间： | 8/5/1995 12:00:00 AM |
The Numerical Calculation of Three-dimensional Parabolic Flow in the Oil Groove of a Wet Brake |
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| Sun Dongye,Zhang Zid,Zhang Yunlong and Zhu Wennong.The Numerical Calculation of Three-dimensional Parabolic Flow in the Oil Groove of a Wet Brake[J].Transactions of the Chinese Society of Agricultural Engineering,1995,11(4):79-84. |
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| Authors: | Sun Dongye Zhang Zid Zhang Yunlong and Zhu Wennong |
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| Institution: | Jilin Universityof Technology |
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| Abstract: | In this paper, the control volume method is used in the discretization process of governing equations about three-dimensional parabolic flows. The movement equations about cooling oil in radial grooves of wet multiple disc brakes are parabolic equations, so the velocity fields of cooling oil in grooves can be obtained when friction plate moves in various velocities. This provides theoretical basis for designing a wet brake and calculating heat trasfer coefficients between the friction plates and the oil flowing in the grooves. |
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| Keywords: | Wet brake Parabolic flow Numerical calculation |
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