Determine Re number. Choose the value that is the closest.. 040 020 10 80 Q9-Q10. Consider the flow of a hypothetical f
Posted: Sun Jul 10, 2022 11:42 am
- Determine Re Number Choose The Value That Is The Closest 040 020 10 80 Q9 Q10 Consider The Flow Of A Hypothetical F 1 (18.86 KiB) Viewed 39 times
- Determine Re Number Choose The Value That Is The Closest 040 020 10 80 Q9 Q10 Consider The Flow Of A Hypothetical F 2 (26.53 KiB) Viewed 39 times
Q9-Q10. Consider the flow of a hypothetical fluid at 20°C in a 40-cm-diameter pipeline at an average velocity of 1 m/s. A 4000-m-long section of the pipeline passes through icy waters of a lake at 0°C. Measurements indicate that the surface temperature of the pipe is very nearly 0°C. Disregard the thermal resistance of the pipe material. Use the fluid properties shown below throughout this problem. Density: p= 100 kg/m³, Thermal conductivity: k = 0.1 W/m-C, Dynamics viscosity: u = 1 kg/m's, Kinematic viscosity: v=0.01 m²/s, Specific heat: Cp = 1000 J/kg-C, Prandtl number: Pr = 10