Home > Education > Other
||

How Does A Positive Displacement Pump Work?

A positive displacement pump works when liquid flows into the pumps as the cavity on the suction side expands and the liquid flows from the discharge as the cavity collapses. On the suction side the pump has an expanding cavity and a decreasing cavity on the discharge side. The volume is constant in each cycle of operation.
Similar Questions
Popular Questions
How Does a Bilge Pump Work?
Bilge pumps are placed in the hold or lower levels of a ship to remove accumulated water from the lowest portions of the vessel. Ship or boat owners install bilge pumps at the lowest possible level of the ship below the sea surface in an area called  www.ehow.com
How does a centrifugal pump work?
Centrifugal pumps almost never rely solely on the apparent centrifugal force* that is caused by the tangential acceleration of the fluid. If it were to be so, the fins would have to be radial. What you see instead in practice is that the fins are  www.quora.com
How Does a Pump work?
A pump works against gravity by pulling water up through a spicet. As you "pump" the handle the air is removed from the line so ultimately in time you are pulling up the water from the reserve.  wiki.answers.com
Partner Sites:  Hotels  |  ServiceMagic  |  Shoebuy  |  Ticketmaster
© 2015 IAC Search & Media