eat is produced in a spherical shaped naterial with a diameter of R = 0.2 m. The heat produced is released from the spherical surface to the environment in a stable regime. Thus, the temperature on the surface is kept constant at T=80°C The heat transmission coefficient of the object is given as k = 15W / m C. The temperature of the spherical body changes only in the radial direction. (T= T (r)). The distribution of temperature in a spherical body: (r2 ) + 0 It is defined in the pa dr form. T. a) Obtain the temperature distribution T (r). b) Determine the boundary conditions. Find the maximum temperature. (Tmax)

eat is produced in a spherical shaped naterial with a diameter of R = 0.2 m. The heat produced is released from the spherical surface to the environment in a stable regime. Thus, the temperature on the surface is kept constant at T=80°C The heat transmission coefficient of the object is given as k = 15W / m C. The temperature of the spherical body changes only in the radial direction. (T= T (r)). The distribution of temperature in a spherical body: (r2 ) + 0 It is defined in the pa dr form. T. a) Obtain the temperature distribution T (r). b) Determine the boundary conditions. Find the maximum temperature. (Tmax)

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.4P

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