Fluid flow theory

• Density, viscosity, specific volume
• Flow in pipes
• Flow in valves and fittings
• Compressible gas flow

Fluid properties tables

Water air flue gas steam density, viscosity and specific heat.

Gas density, viscosity, specific heat, molar weight and gas constant

Pipe properties tables

Dimension, weight, thickness of pipes SCH40 and pipes SCH80

Pipe flow forum

Join pipe flow forum and post your fluid flow question. I will personaly make my best to answer on it. So, not only you can use these 15 free fluid flow calculators, but also I will try to help you find the solution of your fluid flow problem.