The Affinity Laws
The Affinity Laws are mathematical expressions that define changes in pump capacity, head, and BHP when a change is made…
The Affinity Laws are mathematical expressions that define changes in pump capacity, head, and BHP when a change is made…
Brake Horse Power (BHP) The work performed by a pump is a function of the total head and the weight…
The static head corresponding to any specific pressure is dependent upon the weight of the liquid according to the following…
Capacity means the flow rate with which liquid is moved or pushed by the pump to the desired point in…
Auxiliary components generally include the following piping systems for the following services: Seal flushing , cooling , quenching systems Seal…
Impeller The impeller is the main rotating part that provides the centrifugal acceleration to the fluid. They are often classified…
Description: centrifugal-pumpsFigure 7: Parts of a Simple Seal Chamber Seal chamber and Stuffing box both refer to a chamber, either…
The suction and discharge nozzles are part of the casings itself. They commonly have the following configurationstwo of which are…
Casings Description: centrifugal-pumps Figure 4: Cut-Away of a Pump Showing Volute Casing Casings are generally of two types: volute and…
A centrifugal pump has two main components: A rotating component comprised of an impeller and a shaft A stationary component…
The key idea is that the energy created by the centrifugal force iskinetic energy. The amount of energy given to…
Figure 1: Liquid Flow Path Insidea Centrifugal Pump The process liquid enters the suction nozzle and then into eye (center)…