Water flows under pressure through a horizontal pipe. The pipe diameter is D-0.2 m and the...

 

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Water flows under pressure through a horizontal pipe. The pipe diameter is D-0.2 m and the pipe roughness height is k-2.Xx10¹ m. The flow rate of the flow through the pipe is Q-0.0628 m³/s. The dynamic viscosity of the fluid is μ-10³ N s/m² and its specific mass is p-1000 kg/m². If the pressure drop per unit length in the direction of the flow is d = 3X N/m² (30+X); Please compute: dx 711 a) b) c) d) ej f) Cross-sectional average velocity of the flow.. Type of the flow (Laminar or Turbulent). Wall shear stress, Shear velocity, Viscous sublayer thickness (5) Determine the hydraulic behavior of the pipe by calculating the Roughness Reynolds number (NR. = 1.5) defined by the shear stress. Check the hydraulic behavior of the pipe by comparing the viscous sublayer thickness with the roughness height. Water flows under pressure through a horizontal pipe. The pipe diameter is D-0.2 m and the pipe roughness height is k-2.Xx10¹ m. The flow rate of the flow through the pipe is Q-0.0628 m³/s. The dynamic viscosity of the fluid is μ-10³ N s/m² and its specific mass is p-1000 kg/m². If the pressure drop per unit length in the direction of the flow is d = 3X N/m² (30+X); Please compute: dx 711 a) b) c) d) ej f) Cross-sectional average velocity of the flow.. Type of the flow (Laminar or Turbulent). Wall shear stress, Shear velocity, Viscous sublayer thickness (5) Determine the hydraulic behavior of the pipe by calculating the Roughness Reynolds number (NR. = 1.5) defined by the shear stress. Check the hydraulic behavior of the pipe by comparing the viscous sublayer thickness with the roughness height.