阀滞后角对三缸泵排出空气包后流量不均度的影响

Effect of valve lagging angle of triplex piston pump on the unevenness of pump’s delivery behind air chamber

在考虑泵阀滞后角的情况下 ,推导了三缸单作用往复泵排出空气包后管路流量表达式及其傅里叶级数 。

An expression and Fourier series of pump’s delivery behind the air chamber of a triplex single acting reciprocating pump are derived with consideration of valve lagging angle and, based on these the effect of valve lagging angle on the unevenness of pump’s delivery behind air chamber is analysed.