| 截止阀特性测试与研究 |
| |
| 引用本文： | 王振波 张兆伟 等. 截止阀特性测试与研究[J]. 阀门, 2001, 0(6): 19-22 |
| |
| 作者姓名： | 王振波 张兆伟 等 |
| |
| 作者单位： | [1]石油大学，山东东营257061 [2]济南炼油厂，山东济南250101 |
| |
| 摘 要： | 根据JB／T5296－91的有关规定，对2种结构的截止阀压差－流量关系进行了测试。通过对试验数据进行双曲回归，计算出2种结构阀门在各种开度下的流阻系数，并绘制了压差－流量及流阻系数－开度关系图。
|
| 关 键 词： | 截止阀 试验研究 压差－流量关系 |
Experimental investigation on stop valve external characteristic |
| |
| WANG Zhen-bo,ZHANG Zhao-wei,HAN Ting-zhong,LIU Xin-guo. Experimental investigation on stop valve external characteristic[J]. Valve, 2001, 0(6): 19-22 |
| |
| Authors: | WANG Zhen-bo ZHANG Zhao-wei HAN Ting-zhong LIU Xin-guo |
| |
| Abstract: | Based on the requirements of JB/T5296-9l, the testing methods of universal valve flux coefficient and flow resistance coefficient, the relation of different structure is in- vestigated. The flow resistance coefficients of two types of valve under various jaw opening conditions are calculated through hyperbolic regression on experimental data, and the relation curves of differential pressure versus flux and flow resistance coefficient versus jaw opening are drawn with GRAPH TOOLS. |
| |
| Keywords: | Stop valve External characteristic Experimental investigation |
| 本文献已被 CNKI 维普 等数据库收录！ |
