التصرف والرفع والقدرة في المضخات | Pumps flow, head and power

لما بنتكلم عن المضخات عموماً، أول حاجة بتيجي في بالنا هي التصرف والرفع والقدرة.

دول أهم ٣ عناصر بنتعامل معاهم، في فيديو النهاردة هنعرف سريعاً ازاي العناصر دي مرتبطة ببعض.

in this video we're going to know the basic parameters of a centrifugal pump which include the pump flow rate, head and absorbed power.

flow rate of centrifugal pumps is divided into volume flow rate and mass flow rate.

volume flow is the volume of liquid pumped by the pump in a unit of time.

Mass flow is the mass of liquid pumped per unit of time.

The term head is used instead of pressure in the centrifugal pump industry.

and for absorbed power, you can say that work given to the pump shaft by the prime mover per unit of time is called shaft power.

look also for: centrifugal pumps working principle.
centrifugal pump rated point or duty point parameters.

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