Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations SDETERS on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

dependence between NPSHr and rotational speed

Status
Not open for further replies.
er.chem123

er.chem123

Chemical
Mar 26, 2022
5
thread407-249911

Suction specific speed= RPMx(GPM)^(1/2)/(NPSHR)^(3/4)

[RPM/(NPSHR)^(3/4)]1 = [RPM/(NPSHR)^(3/4)]2

Try using above formula.

 
Status
Not open for further replies.

Similar threads

T
  • Question
Improving a Closed Loop Cooling System – Flow Regulation between 1L/min and 10L/min
Replies
10
Views
3K
thomx5
T
msaah
  • Locked
  • Question
PUMP IMPELLER BALANCING SPEED - DYNAMIC 2-PLANE 1
Replies
1
Views
618
BEMPE16524
BEMPE16524
YungPlantEng
  • Locked
  • Question
Differences between mag drive pump manufacturers?
Replies
2
Views
403
Ecotechnical
Ecotechnical
T
  • Question
pump and motor 3
2 3 4
Replies
60
Views
14K
Hartley Kingon
Hartley Kingon
rudiawan .
  • Locked
  • Question
Optimization of parallel variable-speed-driven centrifugal pumps operation
Replies
9
Views
529
EdStainless
EdStainless

Part and Inventory Search

Sponsor

Back
Top Bottom