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Laminar-Pipe-Flow
A liquid with a specific gravity `2.8` and a viscosity `0.8` poise flows through a smooth pipe of unknown diameter, resulting in a pressure drop of `800 N/m^2` in `2` km length of pipe. What is pipe diameter if mass flow rate is` 2500 (kg)/h`.
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This Chapter Laminar-Pipe-Flow consists of the following topics
A crude oil of viscosity `0.9` poise and relative density `0.9` is flowing through a horizontal circular pipe of diameter `120` mm and length `12` m. Calculate the difference of pressure at the two ends of the pipe, if `785 N` of the oil is collected in a tank in` 25` seconds.
A liquid with a specific gravity `2.8` and a viscosity `0.8` poise flows through a smooth pipe of unknown diameter, resulting in a pressure drop of `800 N/m^2` in `2` km length of pipe. What is pipe diameter if mass flow rate is` 2500 (kg)/h`.
A fluid of viscosity `8 `poise and specific gravity `1.2` is flowing through a circular pipe of diameter ` 100 `mm. The maximum shear stress at the pipe wall is `210 N/m^2`. Find:
- The pressure gradient,
- The average velocity, and
- Reynolds number of flow.