Pump Head Calculation Excel «2025»

A standard Excel template should include the following sections and formulas: Static Head ( cap H sub s t a t i c end-sub The vertical distance the fluid is lifted. Friction Head ( cap H sub f r i c t i o n end-sub Pressure loss due to pipe walls and internal turbulence. Darcy-Weisbach formula (more accurate for various fluids) or Hazen-Williams (common for water systems). Minor Losses ( cap H sub m i n o r end-sub Energy loss from fittings like elbows, tees, and valves. Calculation:

(minor losses) = ( K \cdot \fracv^22g ) Create a lookup table for K values (elbow=0.9, gate valve=0.2, check valve=2.5, etc.) pump head calculation excel

While many engineers rely on expensive simulation software, . It is transparent, flexible, and available on almost every engineer’s desktop. A standard Excel template should include the following