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5 de jul. de 2013 · Velocity limits of piping systems can vary considerably and may be a function of several aspects of the system design. For example: concentrated sulfuric acid piping systems should be no more than 2-3 ft/sec in carbon steel piping.
10 de may. de 2011 · Condensate pipe velocities (liquid and flash steam) must be lower than 4500 feet per minute to prevent system waterhammer and other damaging effects. Condensate piping velocities (liquid only) must be lower than 7 feet per second.
When sizing the condensate line, take the following three steps: Determine the rate of condensate flow (liquid). Determine the amount of flash steam. Calculate the neglect factor that will allow utility steam to flow freely into the condensate line from failed steam trap stations.
A guide to sizing condensate lines to and from steam traps, including examples and calculations using the condensate pipe sizing chart.
Dimensions of steam and condensate pipe lines. Calculate pressure losses, recommended velocities, capacities and more.
Condensate pipe velocities (liquid and flash steam) must be lower than 4500 feet per minute to prevent system water hammer and other damaging effects. Condensate piping velocities (liquid only) must be lower than 7 feet per second. 9. CORRECT IDENTIFICATION OF CONDENSATE TYPE The placement of condensate return lines is crucial to insure
When sizing condensate return lines in steam distribution system - remember that the maximum condensate flow is achieved during plant start up when pipes and equipment are heated up. A rule of thumb - the condensate load used to design condensate pipe lines should be twice the maximum production load.
