Losses in T and Y Branch - Converging Flow (US Units) Copyright 2003 - Peter R. Stech Enter Data and click on "Calculate" button. Data Input Result Project: Prepared by: Date Prepared: Calculator Result Need a Calculator to determine input? Click on Calculator Icon in the Box to the left. Calculate the new Value, copy and paste into the desired cells! Pipe I.D Inches (decimal) Area Cross Section inch2 Flow Q1 gpm Fluid Velocity based on Q ft/s Flow Q2 gpm Velocity Head based on Q ft Loss Coefficient K1 Head Loss h1-45 ft Loss Coefficient K2 Head Loss h2-45 ft Loss Coefficient K1 Head Loss h1-60 ft Loss Coefficient K2 Head Loss h2-60 ft Loss Coefficient K1 Head Loss h1-90 ft Loss Coefficient K2 Head Loss h2-90 ft The loss coefficients are based on Netz, Formeln der Technik, Volume 1, Georg Westermann Verlag. They are valid for equal diameters for Q, Q1 and Q2. The reference velocity for head loss is based on Q = Q1 + Q2. Open Menu
Data Input
Project: Prepared by:
Calculator Result
Flow Q1
Loss Coefficient K1
Loss Coefficient K2