| 小型拖拉机挂车机组发动机载荷的动态匹配 |
| |
| 引用本文： | 张文春,方在华.小型拖拉机挂车机组发动机载荷的动态匹配[J].农业机械学报,1992,23(2):6-10. |
| |
| 作者姓名： | 张文春 方在华 |
| |
| 作者单位： | 洛阳工学院机械设计工程系，洛阳工学院学报编辑部 副主任 副教授，河南省洛阳市涧西区 471039，主编 教授 |
| |
| 摘 要： | 拖拉机挂车机组工作时的动态载荷按其频率结构可分成四类。本文着重讨论了第二类和第三类载荷的识别方法及其对发动机工作的影响,识别结果与试验基本相符。探讨了一种发动机动态运用载荷系数的选择方法,给出了动态运用载荷系数的工程计算用的经验公式。
|
| 关 键 词： | 拖拉机 发动机 动态载荷 匹配 |
THE DYNAMIC MATCH OF ENGINE LOAD IN SMALL-SIZED TRACTOR-TRAILER UNIT |
| |
| Zhang Wenchun Fang Zaihua.THE DYNAMIC MATCH OF ENGINE LOAD IN SMALL-SIZED TRACTOR-TRAILER UNIT[J].Transactions of the Chinese Society of Agricultural Machinery,1992,23(2):6-10. |
| |
| Authors: | Zhang Wenchun Fang Zaihua |
| |
| Institution: | Luoyang Institute of Technology |
| |
| Abstract: | The dynamic loads of engine in tractor-trailer unit are classified into four kinds with frequency structure. In this paper, how to distinguish between the second and the third kinds of load and their effects on behaviour of engin e are discussed in particular, with the analyses comforming to experiments. The method for determining the load coefficient is pretented. And the empirical formula used to calculate the coefficient in engineering is given out. |
| |
| Keywords: | Tractor-trailer unit Engine Dynamic load Match |
| 本文献已被 CNKI 维普 等数据库收录！ |
