Types Of Pumps And Their Uses Pdf

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types of pumps and their uses pdf

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Hydraulics makes a flexible and efficient form of energy transfer.

There are different types of pumps available in the market. This article will assist you to know the main functionalities of each type of pump. The type of pump, as well as selection, mainly depend on our requirement. The application mainly includes the type of fluid you desire to pump, the distance you desire to move the fluid, and the quantity you require to get over a particular time frame. However, it is complicated to recognize accurately what kind of pump you must select.

Different Types of Pumps: Working and Their Applications

Hello readers, in this article we will talk about the pump and its types. And at the end of the article, I will give you a PDF downloadable link. A pump is a device that is used for lifting the liquid from ground sources to the upper top surface or from one place to another place.

Pumps are operated by the mechanism that is rotary, reciprocating and it consumes energy while performing mechanical work which is moving fluid from one place to another. This can be operated by many energy resources which include manual operation, electricity, engine, wind power and many more, day to day life to industrial applications.

Here a certain volume of liquid is collected in the enclosed volume and is discharged using pressure to the required application. A pipe whose one end is connected to the inlet of the pump and another end dips into the water in a sump is known as a suction pipe. The movement of the piston is obtained by connecting the piston rod to crank through a connecting rod. The crank is rotated using an electric motor.

The suction valve allows water from the suction pipe to the cylinder and where the delivery valve allows water from the cylinder to the delivery pipe only. When the crank starts rotating, the piston moves in the cylinder. The movement of the piston towards the right creates a partial vacuum in the cylinder. But on the surface of the liquid in the sump atmospheric pressure is acting, which is more than the pressure inside the cylinder. Thus the liquid is forced into the suction pipe from the sump.

This liquid opens the suction valve and enters into the cylinder. The movement of the piston towards the left increases the pressure of the liquid inside the cylinder more than the atmospheric pressure. Hence the Suction valve closes and the delivery valve opens. The liquid is forced into the delivery pipe and is raised to a Required Height. The Centrifugal pump acts as a reversed of an inward radial flow reaction turbine. This means that flow in a centrifugal pump is in the radial outward directions.

The centrifugal pump works on the principle of forced vortex flow which means that when a certain mass of liquid is rotated by an external torque, the rise in pressure head of the rotating liquid takes place.

The rise in pressure head at any point of the rotating liquid is proportional to the square of the tangential velocity of the liquid at that point. Thus at the outlet of the impeller, where the radius is more, the rise in pressure head will be more and the liquid will be discharged at the outlet with a high-pressure head.

So this is all about Pump, I hope you like my article, by the way, feel free to post your doubts on the comment section I will love to answer those. Your email address will not be published.

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Pump: Definition, Types, Advantages, Disadvantages, Applications [With PDF]

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Hello readers, in this article we will talk about the pump and its types. And at the end of the article, I will give you a PDF downloadable link. A pump is a device that is used for lifting the liquid from ground sources to the upper top surface or from one place to another place. Pumps are operated by the mechanism that is rotary, reciprocating and it consumes energy while performing mechanical work which is moving fluid from one place to another. This can be operated by many energy resources which include manual operation, electricity, engine, wind power and many more, day to day life to industrial applications. Here a certain volume of liquid is collected in the enclosed volume and is discharged using pressure to the required application. A pipe whose one end is connected to the inlet of the pump and another end dips into the water in a sump is known as a suction pipe.


Learning Objectives. • Review different pump types commonly used. • Understand the difference between centrifugal pumps and positive displacement pumps.


Classification of pumps

Centrifugal Pumps are the most popular and commonly used type of pump for the transfer of fluids. In simple words, it is a pump that uses a rotating impeller to move water or other fluids by using centrifugal force. Centrifugal Pumps are useful since they can generally handle large quantities of fluids, provide very high flow rates which may vary with the changes in the Total Dynamic Head TDH of the particular piping system and have the ability to adjust their flow rates over a wide range.

A pump is a device that moves fluids liquids or gases , or sometimes slurries , by mechanical action, typically converted from electrical energy into hydraulic energy. Pumps can be classified into three major groups according to the method they use to move the fluid: direct lift , displacement , and gravity pumps. Pumps operate by some mechanism typically reciprocating or rotary , and consume energy to perform mechanical work moving the fluid.

Centrifugal Pump

Отчаянное нажатие на кнопки неосвещенной панели ничего не дало: массивная дверь не поддалась.

 Обычная проверка кандидата. - Ну и ну… - Беккер с трудом сдержал улыбку.  - И что же ты ответила.

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2 Comments

  1. Jill F. 11.05.2021 at 22:52

    Centrifugal pumps are currently in use across a vast array of domestic and industrial processes.

  2. Curtis R. 15.05.2021 at 23:11

    A pump is a device which moves fluids by mechanical action, from one place to the other.