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How do you calibrate boiler capacity?
Use a good steam flow meter to know the actual steam flow per hour and use a good pressure indicator to measure the steam pressure. Normally these instruments that are used to measure and calibrate the process parameters are, higher accuracy and pre calibrated with certification, and accredited to authorized national laboratory.
What is the conditions of steam velocity while flow through steam nozzle?
Nozzles are designed to increase the steam velocity.
What is steam economy in Evaporator?
Steam economy is the ratio between total steam evaporated and steam consumed Se=Steam evaporated/steam flow at start should be above 1 for multi effect systems
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 lower turbine differential expansion?
by controlling main steam flow
How do you calibrate boiler capacity?
Use a good steam flow meter to know the actual steam flow per hour and use a good pressure indicator to measure the steam pressure. Normally these instruments that are used to measure and calibrate the process parameters are, higher accuracy and pre calibrated with certification, and accredited to authorized national laboratory.
What is the steam economy?
se=steam evaporated/steam flow at start
What is the conditions of steam velocity while flow through steam nozzle?
Nozzles are designed to increase the steam velocity.
Steam engine piston valve?
Yes, steam engines do have pistons and valves. The piston valve is shaped like a piston hence its name. It used to control the flow of live (boiler) steam into the cylinder and the flow of exhaust steam out of the cylinder.
What is unit of steam flow in turbine?
kg/s
What is steam economy in Evaporator?
Steam economy is the ratio between total steam evaporated and steam consumed Se=Steam evaporated/steam flow at start should be above 1 for multi effect systems
How do you calibrate smart transmitter for flow measurement?
use the communicator and apply 4 MA which is your zero them apply 20 MA which is your span. .
What does a solenoid valve do in steam cleaner?
The steam cleaner utilizes a solenoid valve to control the flow of the fuel to the combustion chamber. This solenoid is activated by a flow-switch when water is flowing through it.Ê
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.
What is mean by supersaturated flow?
When dry and saturated steam is caused to expand in a nozzle,the actual measured steam flow is found to be greater than the theoretical calculated flow.This is due to the time lag in the condensation of steam & the steam remains in dry state instead of wet. Such a steam is called supersaturated steam. This time lag is cause due to the the face that, the converging part of the nozzle is to short and the steam velocity is too high that the molecules of steam have insufficient time to form droplets.
How do you lower turbine differential expansion?
by controlling main steam flow
Why hammering is happening in steam line?
condensate in the steam piping, probably due to improper slope of piping to allow condensate flow out.
