Saturated steam at 55°C is to be condensed at a rate of 10 kg/h on the outside of a 3-cm-outer- diameter tube whose surface is maintained at 45°C by the cooling water. Determine the tube length if the tube is a) vertical, b) horizontal.

Saturated steam at 55°C is to be condensed at a rate of 10 kg/h on the outside of a 3-cm-outer- diameter tube whose surface is maintained at 45°C by the cooling water. Determine the tube length if the tube is a) vertical, b) horizontal.

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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Question

Saturated steam at 55°C is to be condensed at a rate of 10 kg/h on the outside of a 3-cm-outer-
diameter tube whose surface is maintained at 45°C by the cooling water. Determine the tube
length if the tube is a) vertical, b) horizontal.
Condensate
45°C
D=3 cm
Steam
55°C
Ltube=?
Cooling
water
Steam
55°C
Ltube = ?
↓↓↓
Condensate
45°C

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