Major 圧力 loss

Reference data と engineering information about major 圧力 loss for fluid mechanics applications.

majorpressureloss計算機

Overview

Major pressure loss (also called friction loss or major loss) is the pressure drop due to friction along the length of a straight pipe. It is calculated using the Darcy-Weisbach equation.

Formula

$\Delta P = f \cdot \frac{L}{D} \cdot \frac{\rho v^2}{2}$

Calculator

Major Pressure Loss Calculator

Flow Velocity(m/s)

Pipe Diameter(mm)

Pipe Length(m)

Darcy Friction Factor

Notes

Results are approximate and should be verified for critical applications
Input values should be within reasonable engineering ranges

References

Original Source

出典: engineeringtoolbox.com