0
Normaly, every centrifugal type comprssors provided with an antisurge valve or surge control valve. when compressor handelled with surge, the proveded surge control valve will become open automatically and the cycle will repeated till the comprssor is in surge.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How do you calculate surge in compressor?
fool
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.
Why does a compressor surge happen?
Compressor surges can happen when there is a line spike, during storms or when other equipment is plugged in on the same electrical line. An industrial surge protector can help eliminate power surges.
How does a 3 stage centrifugal compressor work?
How work cooling & relay & condancer work
Which method control the capacity of large centrifugal refrigerant compressor?
Cylinder unloaded method
What does means surge on centrifugal compressor?
Surge is a point when compressor is not add enough energy to overcome system resistance.
Can reciprocating compressor surge?
Compressor surge only occur in centrifugal compressors. reciprocating compressor don't as they increase pressure by volume reduction, unlike centrifugal compressors where they increase pressure by converting kinetic energy to potential energy (pressure).
What is compressor turndown?
Turndown: The allowable operating range for the centrifugal compressor between the design point and the surge line at any given speed for a fixed compressor head.
Disadvantages of centrifugal compressor in gas turbine?
This relationship is the reason advances in turbines and axial compressors often find their way cutaway showing an axi-centrifugal compressor gas turbine.
What is surging in compressor?
Centrifugal and axial compressors will surge when forward flow through the compressor can no longer be maintained, due to an increase in pressure across the compressor, and a momentary flow reversal occurs. Once surge occurs, the reversal of flow reduces the discharge pressure or increases the suction pressure, thus allowing forward flow to resume again until the pressure rise again reaches the surge point. This surge cycle will continue until some change is made in the process or compressor conditions.
What is Surge in centrifugal compressor?
Surge is a flow instability that results in a global collapse of flow through the compressor. Compressors do not continue to operate or flow once surge has occurred. Surge should be avoided. Surge is not the rough operation, vibration, pulsation, or noise that develops at low flow conditions. Surging is a momentary reversal of flow.When the pressure in the centrifugal comp. increases,the mass flow rate decreases.There is a limit up to which the pressure can be increased,then after the flow becomes instable and momentary reversal of flow take place,vibrations are produced and mechanical damage occurs.
Which compressor is used for supercharging of ic engines?
Centrifugal compressor
Which compressor is mostly used for supercharging of ic engines?
Centrifugal compressor
Which compressor is mostly used for the supercharging of IC engines?
Centrifugal compressor
What is balance line in centrifugal compressor?
test
What is the balance drum used for a centrifugal compressor?
In a centrifugal compressor, the energy is transferred using a set of impeller blades and balancing drums. These balancing drums can be on the inlet or outlet side of the compressor and help to space out the energy in the compressor.
How do you calculate surge in compressor?
fool
