Study On The Valve Control System Of Balancing The Axial Force Of Centrifugal Pump

Multistage centrifugal pump in the course of operating,will produce axial force,balance problem of strength this never got basic settlement for many years. Now,through Hydrostatic bearing to keep and support technology may win the good result. This text servo each that valve control Hydrostatic bearing to keep and support structure carry on exhaustive design calculate comparatively on electric liquid,and analysis in detail that has designed the electric liquid servo valve. Consider fluid person who compress and multistage centrifugal pump trends nature actual conditions of axial force,Have analysised on the dynamic characteristic of this system in the article.