2007年8月12日星期日

Pressure Head

[edit] Kinetic PumpsContinuous energy addition Conversion of added energy to increase in kinetic energy (increase in velocity) Conversion increased velocity to increase in pressure Conversion of Kinetic head to Pressure Head. Meet all heads like Kinetic , Potential, and Pressure
[edit] Positive DisplacementPeriodic energy addition Added energy forces displacement of fluid in an enclosed volume Fluid displacement results in direct increase in pressure

没有评论: