A cylinder (20 mm in diameter and 100 mm long) is heated internally by an electrical heater and is subjected to a cross flow of air in a low-speed wind tunnel. Air velocity and temperature were maintained at V= 20 m/s and 30 °C, respectively. The average cylinder surface temperature was determined to be T = 130 °C. Using the correlation by Zukauskas, estimate the heat transfer rate per unit length?

A cylinder (20 mm in diameter and 100 mm long) is heated internally by an electrical heater and is subjected to a cross flow of air in a low-speed wind tunnel. Air velocity and temperature were maintained at V= 20 m/s and 30 °C, respectively. The average cylinder surface temperature was determined to be T = 130 °C. Using the correlation by Zukauskas, estimate the heat transfer rate per unit length?

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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