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Air vessels in reciprocating pump are used to ____?
By BYJU'S Exam Prep
Updated on: September 25th, 2023
(A) Smoothen flow
(B) Reduce acceleration to minimum
(C) Increase pump efficiency
(D) Save pump from cavitation
Air vessels in the reciprocating pump are used to reduce acceleration to a minimum. In a reciprocating pump, the air vessel is a closed chamber made of cast iron with a base aperture. These are attached to the pump’s suction and delivery pipes not far from the cylinder.
Uses of Vessels
The following uses are made of the vessels: (i) To obtain a consistent, endless supply of liquid. (ii) To reduce the amount of energy needed to run the pump. This is because employing air vessels results in lower acceleration and friction heads. As a result, less work is required.
Uses of Reciprocating Pump
Reciprocating pumps are mostly utilized in
- Procedures for drilling oil
- Systems for pneumatic pressure
- Pumping light oil
- Feeding the condensate return to small boilers
The following are the Reciprocating Pump’s drawbacks.
- Because there are so many parts, maintenance costs are very high.
- This pump has a high upfront cost.
- Lower flow rate
- Pumping a viscous fluid is challenging.
Summary:
Air vessels in reciprocating pump are used to ___? (A) Smoothen flow (B) Reduce acceleration to minimum (C) Increase pump efficiency (D) Save pump from cavitation
To minimize acceleration, air vessels are utilized in reciprocating pumps. The air vessel of a reciprocating pump is a closed cast iron chamber with a base hole. These are close to the cylinder and connected to the suction and delivery lines of the pump.
