give details on high pressure boilers?
354017
its a high pressure heat with constant movement that create volume, density conductors
58327
Pressure goes up as temperature goes up.
774220
Go to go ogle web site and type Heat Transfer u will get abundant information about the process OK babe bye.
1166605
1)Teflon coated at the base.\n2)Steam option for Pressing.\n3)lower energy consumption through power electronics control.\n4)armoured cable \n5) forced cooling after work is over
710153
Usually psi (pounds per square inch).\n\nAloha
487899
Cast iron as relates to piping products conforms to ANSI/ASME class 125 and class 250. Maximum operating pressure at ambient temperature for class 250 is 400psig per ANSI B16.4
1011895
You will find this an interesting document:\nhttp://www.ewaonline.de/downloads/Barcelona_programa%20defi.pdf#search='dealing%20in%20the%20uk%20like%20of%20wat%20for%20water'
1034025
The pressure rating versus temperature for these classes of flange ratings is independent of the material being contained.\n\nThe best way to get a table or chart of the relationship between pressure and temperature is to contact a pipe, valve and fitting supplier in your yellow pages. If you can't find one, try the online yellow pages for Houston, Tulsa, Oklahoma City, Dallas or New Orleans.\n\nThe actual ratings are part of copyrighted documents published by ANSI and usually aren't available for free.
705693
Here's a site devoted to KS coal plants:\nhttp://www.kansasenergy.org/coal_projects.htm
17085
High Pressure: "A mass of air that presses down strongly on the surface of the Earth because it is being cooled and is therefore more dense."  High pressure systems are characterized by fair weather, cooler temperatures (generally speaking -- though there are exceptions, see Santa Ana conditions in Southern California), and lower humidity.\n\nLow Pressure: "A mass of air that presses down only weakly on the surface [or rises from the surface] of the Earth because it is being warmed and [is] . . . less dense."  Low pressure systems are characterized by higher humidity, warmer temperatures, and more precipitation.
813223
http://www.history.rochester.edu/steam/lardner/chap13.html\n\nhttp://geothermal.marin.org/escrap.html#B4\n\nhttp://www.history.rochester.edu/steam/thurston/1878/Chapter5.html\n\nI hope those help a little!  Good luck~
67246
Most notable was Watt's 1769 patent for a separate condenser connected to a cylinder by a valve. Unlike Newcomen's engine, Watt's design had a condenser that could be cool while the cylinder was hot.\nFor a complete history of the steam engine see link below
99989
The frequency for boiler inspections is determined by the state and usually performed by the insurer. Usually annual inspections are called for on power boilers, heating boilers may go for 3-5 years.
38213
Heat balance is a mathematical way of summing all the heat inputs and outputs to zero.  Just as in statics, all the forces on a point must sum to zero if it is stationary. \n\nFor a boiler, there is heat going into it, the heat of the burner exhaust going out, the thermal loss from all the piping and external surfaces heating the local atmosphere, the heat leaving the boiler by the mass flow rate of steam, and the entropy of the hot water under pressure inside the boiler.  \n\nSorry this is wordy, but I can't write an equation for you in this window.  Heat is usually referenced by Q, so look for 0=Q1+Q2+.... blaa blaa blaa.
156148
The following link has some information about PLCs as well as external links for additional information:\n\nhttp://www.htservices.com/Tools/PLC/index.htm
110015
At least 3000 psi.  Recommend at least 180 degree water also.
429764
Fire, a pressure vessel, a press and a filteration system.