A solid cylindrical uranium rod 2.54 cm dia. 1.22mlong generates heatinternally at a rate of .0536 kW/cm³. It is cooled by water flowing320in a tube surrounding the rod; the water flow being 454 kg/hr enteringat 15.5°C and the heat transfer coefficient is 5.11 kW/mK. The Kof uranium is .032 kW/mK. Determine the maximum temperature in therod in each of the following two cases:(a)(b)assuning no axial heat flowassuming no axial temperature variation. (A mean temperaturediference assumption is necessary here).

The heat transfer coefficient is h=5.11 kW/m2°K. The thermal conductivity of uranium is k=0.032…

A solid cylindrical uranium rod 2.54 cm dia. 1.22mlong generates heat internally at a rate of .0536 kW/cm³. It is cooled by water flowing in a tube surrounding the rod; the water flow being 454 kg/hr entering at 15.5°C and the heat transfer coefficient is 5.11 kW/m2K. The K of uranium is .032 kW/m K. Determine the maximum temperature in the rod in each of the following two cases: (a) assuning no axial heat flow (6) assuming no axial temperature variation. (A mean temperature diference assumpti

A solid cylindrical uranium rod 2.54 cm dia. 1.22mlong generates heat internally at a rate of .0536 kW/cm³. It is cooled by water flowing in a tube surrounding the rod; the water flow being 454 kg/hr entering at 15.5°C and the heat transfer coefficient is 5.11 kW/m2K. The K of uranium is .032 kW/m K. Determine the maximum temperature in the rod in each of the following two cases: (a) assuning no axial heat flow (6) assuming no axial temperature variation. (A mean temperature diference assumpti

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.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.16P

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Question

A solid cylindrical uranium rod 2.54 cm dia. 1.22mlong generates heat
internally at a rate of .0536 kW/cm³. It is cooled by water flowing
3
20
in a tube surrounding the rod; the water flow being 454 kg/hr entering
at 15.5°C and the heat transfer coefficient is 5.11 kW/mK. The K
of uranium is .032 kW/mK. Determine the maximum temperature in the
rod in each of the following two cases:
(a)
(b)
assuning no axial heat flow
assuming no axial temperature variation. (A mean temperature
diference assumption is necessary here).

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