1-) A hot water produced in a facility enters a thin-walled pipe with a diameter of9 cm and a length of 90 m with a flow rate of 0.7 kg/s at 80 °C. This pipe is coveredwith a 2 cm thick insulation with a conductivity of 0.03 W/mK. The pipe is in anenvironment with a convection coefficient of 11 W/m³K and a temperature of 30 °C.RaTei Ra) Find convection heat transfer coefficient h.b) Find resistances by drawing resistance schematic.c) Find outlet water temperature.d) Determine T1 and T2 temperatures

convection heat transfer coefficient = 11W/m2K

1-) A hot water produced in a facility enters a thin-walled pipe with a diameter o 9 cm and a length of 90 m with a flow rate of 0.7 kg/s at 80 °C. This pipe is covere with a 2 cm thick insulation with a conductivity of 0.03 W/mK. The pipe is in a environment with a convection coefficient of 11 W/m²K and a temperature of 30 °

1-) A hot water produced in a facility enters a thin-walled pipe with a diameter o 9 cm and a length of 90 m with a flow rate of 0.7 kg/s at 80 °C. This pipe is covere with a 2 cm thick insulation with a conductivity of 0.03 W/mK. The pipe is in a environment with a convection coefficient of 11 W/m²K and a temperature of 30 °

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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