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Water-oil emulsions rheological properties effect on work of the deep-well pump back-pressure valve
被引:0
|作者:
Shumilin, VN
机构:
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D O I:
暂无
中图分类号:
TE [石油、天然气工业];
TK [能源与动力工程];
学科分类号:
0807 ;
0820 ;
摘要:
The refined mathematical model of the back-pressure valve ball movement, depending on dynamic viscosity of a liquid, is offered. The effect of physical properties of a liquid and the constructive sizes of separate elements on valves operation is shown.
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页码:104 / 105
页数:2
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