A metallic solid cylinder has a diameter of 11 cm and initial temperature of 300°C. The cylinder is suddenly exposed to a convection environment with temperature of 50°C and convection heat transfer coefficient of 1200 W/m² •C. When the cylinder loosed heat of 4.9 x 10° J/m what is the temperature of the cylinder surface? The physical and thermal properties of the cylinder material are: k = 204 W/m °C; Cp = 896 J/kg °C; p= 2707 kg/m³; and a 8.4 x 10$ m2/s

A metallic solid cylinder has a diameter of 11 cm and initial temperature of 300°C. The cylinder is suddenly exposed to a convection environment with temperature of 50°C and convection heat transfer coefficient of 1200 W/m² •C. When the cylinder loosed heat of 4.9 x 10° J/m what is the temperature of the cylinder surface? The physical and thermal properties of the cylinder material are: k = 204 W/m °C; Cp = 896 J/kg °C; p= 2707 kg/m³; and a 8.4 x 10$ m2/s

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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