Yes , Alakli boil out activity is necessary to carry out the measurable removal of oil and grease attached inside tube surface i.e less than 3 ppm limit for oil and grease .
If this activity not carried out then layer of oil and grease will offer heat resistence in heat transmission from surrounding to tube fluid , which further unable to clear sufficent impurities during steam blowing activity to achieive desired steam purity i.e silica less than 0.02 ppm , may overheat the tube surface.
What you meant by this question is uncertain. If you are asking about the definition then Boiler steam pressure is the pressure developed by a water steam boiler, else if you are asking about the Rated boiler steam pressure then it is the safe operating pressure a boiler can operate, else if you are asking about Maximum boiler steam pressure then it is the maximum pressure that a boiler can produce with out failure.
Disturbance Or Correction or K Factor in steam blowing in Power Plants is the ratio of Drag created during steam blowing to the drag occurring during Maximum Continuous Rating. Equation of disturbance factor K is shown as below: K=ΔP1/ΔP2 ΔP1=PD1-PS1;ΔP2=PD2-PS2 ΔP1:Difference pressure of steam drum and corresponding super heater during steam blowing-out. ΔP2: Difference pressure of steam drum and corresponding super heater in normal operation of boiler
metal + steam = boiler
steam boiler
The steam drum separated the steam from the water and stream mixture in the boiler drum.
Granville T. Woods invented the Steam Boiler Furnace
Metal + Steam = Boiler
Nothing as a furnace is scorhed air a BOILER is either water or steam and "Relief Valves" are for liquid thus either you have a boiler or your furnace is being flooded from an outside source
K Factor in steam blowing refers to the ratio of drag produced during steam blowing
Its Metal + Steam . That Is What Makes A Boiler . Sincerely -The Strange Answerer AKA Dgjojo2
It removes the gases present in the steam,given by heaters.dearater is necessary otherwise the gases in steam will corrode the boiler and also affect the turbine.
Yes. Steam is produced in a steam generator (boiler), used to power an engine (or turbine), condensed, and returned to the boiler as feedwater.