摘要
本文在考虑泵阀滞后角的影响后，通过建立空气包动力学方程，推导出三缸单作用钻井泵空气包后排出管路流量的表达式，并论证了滞后角对排出管路流量的影响。
By considering the influence of the delaying angle of the pump valve, and setting up the dy namics equation of the air chamber, the author deduces the expression of the discharge of the drilling pump air chamber, and proves the influence of the pump valve's delaying angle on the discharge of the drilling pump air chamber.
出处
《常州技术师范学院学报》
2000年第2期32-36,共5页
Journal of Changzhou Teachers College of Technology
关键词
钻井泵
滞后角
流量
泵阀
空气包
drilling pump
the delaying angle
the discharge of the drilling pump
