Friction Loss Friction Loss Calculator Flow Rate (Q) - cu.m/hr Kinematic Viscosity (𝜈) - cst Pipe Diameter (D) - mm Pipe Length (L) - m Pipe Material Copper, Lead, Brass, Aluminum (new) PVC and Plastic pipes Stainless Steel Steel Commercial Pipe Carbon Steel (New) Carbon Steel (Slightly Corroded) Carbon Steel (Moderately Corroded) Carbon Steel (Badly Corroded) Calculations Specific Roughness (𝜀) Average Velocity (V) - m/s Reynolds Number (Re) Darcy Friction Factor (f) Angle Valve Foot Valve Elbow 45° Elbow 90° Final Results Total Velocity Head Loss - Fittings (m) Total Velocity Head Loss - Straight Pipe (m) Total Head Loss (m) Calculate & Submit
