Does MCSF vary with the speed of the pump? I have seen the definition below for MCSF from a Pumps and Systems article, but it doesn't adress a change in speed. I have a boiler feed pump that has a MCSF line with the supplied pump curve, wondering if this line would move to the left with a...
My company has been using 304L Stainless Steel piping for domestic water service for approximately 10 years now. They began the use of this pipe based on recommendations from a few technical papers that the chlorine levels (1 ppm free chlorine avg.) were low enough to not cause corrosion...
In the following thread: thread407-166705 the following quotes state that efficiency stays relatively unchanged at different rpms
"This is what Sulzer has to say on the subject of efficiency as function of speed of rotation:
Quote:
Where the system curve derives wholly or mainly from...
I am having a brain fart here, this must be something easy. I don't ever deal with closed loop type systems, and any of the books I have found on pumps don't spend a lot of time on closed loop systems. Anyway, I have an existing closed loop chilled water system that is a constant flow system...
I posted this earlier in the mechanical engineering forum for boilers and pressure vessels. I thought perhaps it might be more suitable here.
Looking for condensate storage tank material suggestions. (carbon steel, lined carbon steel, duplex stainless, fiberglass, etc.) We are looking to...
Looking for condensate storage tank material suggestions. (carbon steel, lined carbon steel, duplex stainless, fiberglass, etc.) We are looking to purchase (2) several thousand gallon tanks to act as storage/surge tanks for condensate coming back from many buildings connected to our steam...
