摘要
文中在计算、分析三缸单作用往复泵之吸入、排出液量变化规律的基础上,提出了泵的剩余液量值的精确解法,计算了在各种不同比值λ时的剩余液量系数β,给出了方便查用的数据对照表及适合于工程应用的β=β(λ)的最优表达式。
On the basis of calculating and analysing the regularliquid-volume changes of suction and displacement of triplexsingle--acting reciprocating pumps, the author puts forwardthe exact solution to the residual liquid value. calculates theresidual liquid coefficient β under conditions of variousspecific values λ. offers λ-β table and the optimum expres-sion of β=β(λ), which is applicable to engineering.
出处
《石油机械》
北大核心
1989年第2期1-8,29,共9页
China Petroleum Machinery
