Engineering Calculator

Professional piping engineering tools powered by industry-standard formulas and Takween Plast technical data.

Temp-Pressure RelationFriction Loss PipesFriction Loss FittingsEarth LoadWheel LoadAdhesiveExpansion ContractionVelocityWater HammerSupport SpacingBuoyancySDR Rating PVCSDR Rating HDPE

Water Hammer

Water Hammer (Surge Pressure)

Calculate the surge pressure resulting from rapid valve closure using the Joukowsky equation.

m/s
0.1m/s5m/s
Bar
0Bar25Bar
mm
mm
m
s
0s10s