| 基于AVL Excite Designer的WD615柴油机曲轴轴承润滑性能研究 |
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| 引用本文： | 段晓霞,苏铁熊.基于AVL Excite Designer的WD615柴油机曲轴轴承润滑性能研究[J].内燃机,2010(5):11-13,17. |
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| 作者姓名： | 段晓霞 苏铁熊 |
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| 作者单位： | 中北大学,机电工程学院,车辆与动力工程系,山西,太原,030051 |
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| 摘 要： | 在分析柴油机曲柄连杆机构动力学行为和曲轴轴承的动态润滑的基础上,建立该系统的动力学与流体动力润滑耦合的动力学分析模型。利用AVL Excite Designer动力学分析软件,以WD615柴油机八平衡块曲轴为研究对象,通过对其主轴承和连杆轴承油膜压力进行计算分析研究,从而得出这种算法对柴油机曲轴轴承设计具有指导意义。
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| 关 键 词： | 柴油机 曲轴 主轴承 连杆轴承 润滑性能 |
The Research of WD615 Diesel Engine Crankshaft Bearing Lubrication Properties Based on AVL Excite Designer |
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| DUAN Xiao-xia,SU Tie-xiong.The Research of WD615 Diesel Engine Crankshaft Bearing Lubrication Properties Based on AVL Excite Designer[J].Internal Combustion Engines,2010(5):11-13,17. |
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| Authors: | DUAN Xiao-xia SU Tie-xiong |
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| Affiliation: | (Dept.of Vehicle and Power Engineering and Mechanical and Electronic Engineering Institute,North University of China,Taiyuan 030051,China) |
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| Abstract: | On the base of analyzing crank-connecting rod mechanism dynamic behavior and crankshaft bearing dynamic lubrication of diesel engine,the paper establishes the dynamic analysis model that couples dynamics with hydrodynamic lubrication of the system.By using AVL Excite Designer dynamic analysis software it researches the WD615 diesel engine eight balanced block crankshaft,calculates and analyzes main bearings and connecting rod bearing oil film pressure and gets the conclusion that this algorithm can guide the design of diesel engine crankshaft. |
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| Keywords: | diesel engine crankshaft main bearing connecting rod bearing lubrication properties |
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