Asked by: Blandine Litago
business and finance mechanical and industrial engineering industry

What is an air vessel and explain its functions?

Last Updated: 25th July, 2021

35
Air vessels is basically a closedcontainerdesigned to hold gases or fluids at a pressure differentfrom theambient pressure. Air Vessels can theoretically bealmost ofany shape, but general used shapes are sections ofspheres,cylinders, and cones.

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Also know, what is an air vessel?

Definition of air vessel. A smallairchamber fixed to the pipeline on the discharge side ofareciprocating pump that acts as a cushion to minimize theshockproduced by the pulsations of the pump.

Also Know, what are the main parts of reciprocating pump? The main components of reciprocating pump areasfollows:

  • Suction Pipe.
  • Suction Valve.
  • Delivery Pipe.
  • Delivery Valve.
  • Cylinder.
  • Piston and Piston Rod.
  • Crank and Connecting Rod.
  • Strainer.

Hereof, what is the use of air vessel in reciprocating pump?

The air vessel, in a reciprocating pump,isa cast iron closed chamber having an opening at its base. Thesearefitted to the suction pipe and delivery pipe close to thecylinderof the pump. The vessels are used togetcontinuous supply of liquid at a uniform rate and to save thepowerrequired to drive the pump.

Why an air vessel is provided at the summit in a Syphon?

Syphon. The highest point of the syphoniscalled the summit. An air vessel is provided atthesummit in order to avoid interruption in theflow.

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What is the principle of reciprocating pump?

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What is double acting reciprocating pump?

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What is separation in reciprocating pump?

The continuous flow of liquid will not exit whichmeansseparation of liquid takes place. The pressure atwhichseparation takes place is called separationpressureand head corresponding to the separation pressure iscalledseparation pressure head.

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What is slip in reciprocating pump?

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Does cavitation occur in reciprocating pump?

Cavitation can occur with basically any kindofpump . Cavitation commonly occursinCentrifugal pumps if pump installation isnotproperly done as per the design . But yes it is also observedinReciprocating pumps while there is high velocity suctionordischarge.

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Why is it necessary to prime a pump?

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What is the function of intensifier?

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What is the positive displacement pump?

Positive displacement pump (PDP) is a typeofpump in which a moving fluid is captured in a cavityandthen discharges that fixed amount of fluid. some ofthesepumps have expanding cavity at the suction side andadecreasing cavity at the discharge side.

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What is meant by specific speed?

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What is meant by reciprocating pump?

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What is the efficiency of reciprocating pump?

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