Rotodynamic pump , operating in closed system with following conditions: liquid level above pump centreline is 15 ft; suction vessel pressure at top of liq. level is 10 psi; suction friction loss is 2 ft; liq vapor pressure is 5.4 psia;atmospheric pressure is 14.7 psia; liq specific gravity is...
Dear All,
Can anybody help me with providing a sample pdf for dynamic balancing report of impeller. I just want a base to make my own.
Thank you in advance.
What is the design characteristics in a pump that decides the power drop point? During testing of pump after the 150 % flow the power keep on increasing to a point after which either the power drops or stabilizes. How to bring down the point(not below 150 % flow )?
can anyone help me out?
hii everyone,
I have a pump model which underwent UL testing and i got 2 flow points. 50 and 100 gpm , each flow points has got a pressure range too.
50 gpm- (120 to 133 psi)
100 gpm -(112 to 127 psi)
max impeller dia of this model is 272 and minimum is 260.
so to get 100 gpm @ 127 psi i...
hii guys,
how to find out the max and min impeller that can be used of a specific pump body. and hw is it different from size tolerance of impeller?
If somebody can put some light into this, please help me out.
