0
What else can I help you with?
What is hood spray in steam turbine?
Hood spray is injection of water near the outlet part of the last stage of the low pressure turbine to prevent overheating of the turbine exhaust hood and blades when running at partial (less than 35%) load). This phenomena is caused by partially stalled steam flow at the blade roots (steam is recirculating with turbulence at those parts and heating up its self and the blades due to friction losses)
What is difference between radial flow turbine and axial flow turbine?
in a radial flow turbine the steam enters the turbine in the direction of its radius and leaves it in the direction of the axis of the shaft. in a axial flow turbine the steam enters the turbine in the direction of the axis of the shaft and leaves the turbine in the same direction.
How do you spell turbine?
Turbine is the correct spelling.
Why draft tube is used in francis and kaplan turbine and not in pelton turbine?
The Kaplan turbine is a newer, more revolutionary version of the Francis turbine, which came before it. The draft tube is used so that the turbine does not need to be where the water flow is lowest.
What are the different types of Turbines used in hydroelectric power plants?
1 Pelton Turbine 2 Kaplan Turbine 3 Francis Turbine 4 Propeller Turbine 5 Tubular Turbine
What is purpose to spray in exhaust hood of steam turbine?
The purpose of exhaust hood spray is to decrease the temperature of steam turbine last stage that is probably LP. This is operate on low load specially at start up and shut down of steam turbine when the temperature at the outer most edge of the turbine blades of that stage is very high and As we know that the steam flow also decrease The temperature of turbine blade.
What is hood spray in steam turbine?
Hood spray is injection of water near the outlet part of the last stage of the low pressure turbine to prevent overheating of the turbine exhaust hood and blades when running at partial (less than 35%) load). This phenomena is caused by partially stalled steam flow at the blade roots (steam is recirculating with turbulence at those parts and heating up its self and the blades due to friction losses)
Can you spray water under the hood of your car?
Yes
How do you repaint a carbon fiber hood?
spray paint it
What is vaccume breaker in steam turbine?
A vacuum breaker is a check valve installed on the exhaust casing of a turbine. It opens to prevent the collapse of the exhaust hood when the turbine cools and the condensing steam produces a vacuum.
How can you get the hood latch to catch?
spray lots of wd40 onto it
How do you clean oil off engine hood after leaving engine oil cap off?
Just buy a can of spray on degreaser or something like Spray Power. Wipe off as much of the oil as possible, then spray it on the underside of the hood and then rinse if off.
How do you replace a hood pad on a 1964 nova?
They sell repro hood insulation precut to size. the braces usually hold it pretty well by themselves but just to be on the safe side, buy some spray on upholstery adhesive in aerosol can, spray the backsides then press on.
What is windage losses in marine turbine and how to overcome?
Windage losses are reduced by fitting the astern turbine in the lowest area available exhaust end of the astern casing. also by fitting hood over the last stage of astern and ahead blades also by fitting astern turbine in its own casing
How steam turbine exhaust hood temp increased?
as the air passes through adiabatic compression volume shrinks and hence temperature rises
How do you open the hood of an 1995 gmc safari van?
After you pull the hood lever. push down on the hood & release. may take a few times. once open spray latch w/ dw-40.
Where do you mount windshield spray nozzles on a 1972 Chevelle?
They are bolted to the underside of the hood and go through the rear hood vent. One small screw for each one.
