Refer to the photo.
Unloading valve set pressure = 130 bar
Pulsation damper pre-charge N2 pressure = 50 bar
Pulsation damper nominal liquid volume = 1 liter
Consider the following scenario. Pulsation damper gas valve is leaking gas. As liquid is incompressible, in order to reach 130 bar...
I came across an excel sheet, which can calculate the tube exit surface temperature in fire tube boiler.
E = exp (Surface area*U/Flue gas weight*Cp)
Where,
U = Overall heat transfer coefficient
Cp = Specific heat at constant pressure
Tube gas exit temperature = [(FEGT - Tsat)/E] + Tsat...
Dear All,
I am having trouble to finding the heat transfer coefficient of spiral retarders. The sketch of the tube is shown in the link.
[highlight #FCE94F]My objective is the find the heat transfer coefficient for the spiral retarders[/highlight]. With retarders, a turbulent flow will be...
Hello ladies and gentlemen,
My objective is to find the tube exit gas temperature in fire tube boiler. I know the rate of heat transfer, Q=m.c.delta T, should be equal between gas and water side. Anyway, I have work out the analysis as attached. However, I just cannot seem to get the final...
