pump fluid
51Heat pump and refrigeration cycle — Thermodynamic heat pump and refrigeration cycles are the models for heat pumps and refrigerators. The difference between a heat pump and a normal air conditioner is that a heat pump can be used to heat a home as well as cool it. Even though the… …
52Rotary vane pump — 1. pump housing 2. rotor 3. vanes 4. springA rotary vane pump is a positive displacement pump that consists of vanes mounted to a rotor that rotates inside of a cavity. In some cases these vanes can be variable length and/or tensioned to maintain …
53Mud pump — Mud pumps (blue) in foreground A mud pump is a reciprocating piston/plunger device designed to circulate drilling fluid under high pressure (up to 7,500 psi (52,000 kPa) ) down the drill string and back up the annulus. Mud pumps come in a… …
54Metering pump — A metering pump is a pump used to pump liquids at adjustable flow rates which are precise when averaged over time. Delivery of fluids in precise adjustable flow rates is sometimes called metering. The term metering pump is based on the… …
55Oil pump (internal combustion engine) — This article is about a part in an internal combustion engine. For other uses, see Oil pump. Oil circulation system …
56Downton pump — The Downton pump is type of positive displacement pump patented in 1825 by Jonathan Downton. It was typically used on ships.[1] The design of the Downton pump sought to create a more constant flow of pumped liquid, and a steadier load state on… …
57gear pump — A high pressure pump used in hydraulic, oil, and fuel systems. The fluid is pressurized when it passes between the teeth of a gear and radiused case of the pump. It is a constant displacement type pump whose output is varied by spilling the pump… …
58wobble pump — A hand operated fluid pressure pump for moving fluids such as gasoline, hydraulic fluid, or oil by a back and forth movement of the pump handle. The most common use is in a reciprocating engine where the wobble pump is used to build up fuel… …
59Heat pump — 1) (air source) An air source heat pump is the most common type of heat pump. The heat pump absorbs heat from the outside air and transfers the heat to the space to be heated in the heating mode. In the cooling mode the heat pump absorbs heat …
60Non-Newtonian fluid — Continuum mechanics …
