(4) Oil with an average temperature of 80°C at an average flow velocity of 0,5 m/s, is flowing by pipeline with an inner diameter of 35 mm and a length of 15 m. Determine the heat transfer coefficient of the oil to the pipe wall, assuming that the average temperature of the pipe wall is 60°C. Oil properties are known, at 80°C: p=840 kg/m³, 'c,=1,926 kJ/(kg-K), n=0,233 Pa-s, 1=0,179 W/(m-K).

(4) Oil with an average temperature of 80°C at an average flow velocity of 0,5 m/s, is flowing by pipeline with an inner diameter of 35 mm and a length of 15 m. Determine the heat transfer coefficient of the oil to the pipe wall, assuming that the average temperature of the pipe wall is 60°C. Oil properties are known, at 80°C: p=840 kg/m³, 'c,=1,926 kJ/(kg-K), n=0,233 Pa-s, 1=0,179 W/(m-K).

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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