0
What is the advantage and disadvantage of mixed flow compressor?
Wiki User
∙ 7y ago
to coal engine and keep it safety
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What are the disadvantages of insulators?
One disadvantage of a insulator is that it will not let current flow if you need it to. By the same token one advantage of an insulator is that it will not let current flow if it tries to.
Which one is steady flow compressor?
Reciprocating compressor
What are disadvantages and advantages of turbulent flow?
Advantage: objects in a turbulent flow experience less drag. Disadvantage: turbulent flows are unstable meaning velocity and pressures change rapidly. The objects in the flow have less stability. The flow also is more difficult to model then a laminar flow.
What does antisurge valve do in compressors?
The compressor antisurge valve opens to bypass flow from discharge to suction. This allows the compressor to flow through bypass and keeps the compressor from surging (reverse flow thru compressor). The discharge pressure does not continue to build due to closed discharge conditions.
The frontal area of a centrifugal compressor as compared to axial flow compressor is larger or smaller?
the frontal area of a centrifugal compresor is more as compared to axial flow compressor for a given air flow. And for this reason axial compressors are being used in aircraft engines.
What is the difference of an axial flow and centrifugal compressor?
The centrifugal flow compressor has a single or two stage unit using an impeller. The axial flow compressor is a multi-stage unit using alternate rows of rotating (rotor) blades and stationary (stator) vanes.
An Advantage and Disadvantage for steam system thnxs?
Steam has the capacity to flow through the system without support of external energy sources like pumps. However, it lacks modulating quality
What is stalling in compressor?
Damage of the blades of the compressor ,cauesd due high angles of pressure ,caused by air flow is called stalling of a compressor
What is surge limit in cetrifugal compressor?
Surge Limit is the Minimum Flow Point ( in the compressor characteristic curve ) below which the compressor operation become instable. If the flow-rate is reduced, the pressure developed by the compressor decreases. Then, the pressure in the discharge line becomes greater , and the gas flow back into the compressor. As soon as the pressure in the discharge line drops to below that developed by the compressor, the gas again flows in the discharge line. Then, the cycle repeats. The oscillating pressure and flow rate will cause audible vibrations and shocks, and could damage the compressor blades, seals, and other components. Therefore, the compressor requires an antisurge control system to limit the flow rate at a minimum point, safely away from the surge limit.
What is choking in compressor?
The State of compressor, when the mass flow rate can not be increased any further, is known as choking.
What is the Advantage and dis advantage of flow chart?
What is the Advantage and dis advantage of TCP/IP
What is a mixed-flow fan?
A fan with mixed flows
