达西-魏斯巴赫计算器
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Calculate
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Review the inputs, then select Calculate.Calculation formula
计算结果 = f*(L/d)*rho*v**2/2
- f
- 达西摩阻系数
- L
- Length · m
- d
- 管内径 · m
- rho
- Density · kg/m³
- v
- Speed · m/s
Enter values to see results and the formula.
Example values are ready
Review the inputs, then select Calculate.计算结果 = f*(L/d)*rho*v**2/2