The structure vibration of make-uppump has influence on the flow smoothness of fluid. The spectral analysis of random vibration for a Japanese make-uppump model KM-30 has been carried out.
补液泵的结构振动会影响补液的平滑性,本文对一台日本KM—30型补液泵进行了结构的随机振动谱分析。
2
Typically it involves drilling wells to pump steam into the ground to melt the bitumen and make it easier to suck up to the surface.
典型的工艺是先钻井,然后通过井眼将蒸汽泵入地下,油砂中的沥青被蒸汽熔化,这样便容易被抽吸至地面。
3
Analyses the relationship between operating conditions and energy saving in pressurisation by a continuously running makeup water pump.