Centrifugal Pumps
Definition :
A pump is defined as the mechanical equipment which lifts or transfers fluids from a lower elevation region to a higher elevation region. by converting electrical energy into hydraulic energy.
What is centrifugal Pump ?
A centrifugal pump is a type of pump that uses a rotating impeller to generate flow and increase pressure. The fluid enters the impeller at the center and is forced outwards by centrifugal force, creating a flow that moves radially away from the center. Centrifugal pumps are commonly used in a variety of applications, such as water treatment, agriculture, and industrial processing, and can handle a wide range of liquids, including those with low viscosities. Centrifugal pumps are commonly used in a variety of applications, such as transferring water, circulating coolants in power plants, and delivering gasoline to gasoline stations.
Flow of Centrifugal Pump-
The flow of a centrifugal pump is characterized by several important factors, including the design of the impeller, the speed of rotation, the fluid properties, and the resistance to flow in the system. The flow rate of a centrifugal pump is proportional to the speed of the impeller and the head, which is the height difference between the inlet and the outlet of the pump. The flow rate decreases as the head increases and vice versa. The fluid properties, such as viscosity and density, also affect the flow rate and head. The flow of a centrifugal pump can be described by the pump performance curve, which shows the relationship between the flow rate and head for a given impeller speed.
Head of Centrifugal Pump
The head of a centrifugal pump is a measure of the fluid pressure generated by the pump and is expressed in units of length, such as meters or feet. It is defined as the height difference between the fluid level at the pump inlet and the pump outlet, and it represents the vertical distance that the fluid is lifted or pushed by the pump. The head is an important parameter for determining the performance of a centrifugal pump, as it is related to the flow rate and efficiency of the pump. The head can also be used to calculate the required power input to the pump, which is essential for selecting the appropriate size and type of pump for a given application.