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11.7. A tubular condenser with 120 2-in. BWG 16 copper tubes & ft long condenses 22,100 lb/h of saturated steam at 120°C using 870 gal/min of cooling water. The measured inlet and exit water temperatures are 20 and 46°C. (a) How good is the heat balance? (b) What is the overall heat-transfer coefficient based on the outside area of the tubes?

11.7. A tubular condenser with 120 2-in. BWG 16 copper tubes & ft long condenses 22,100 lb/h of saturated steam at 120°C using 870 gal/min of cooling water. The measured inlet and exit water temperatures are 20 and 46°C. (a) How good is the heat balance? (b) What is the overall heat-transfer coefficient based on the outside area of the tubes?

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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kindly answer this heat transfer problem. thank you

outside coefficient and the percentage of the total resistance in the outside film, the Correlation for turbulent flow. (a) Calculate the wall, and the inside film. (b) If the correlation for h, has a possible error of 10 percent and U, is accurate to only 10 percent, what is the maximum possible error in h? 11.7. A tubular condenser with 120 2-in. BWG 16 copper tubes 8 ft long condenses 22,100 lb/h of saturated steam at 120°C using 870 gal/min of cooling water. The measured inlet and exit water temperatures are 20 and 46°C. (a) How good is the heat balance? (b) What is the overall heat-transfer coefficient based on the outside area of the tubes? nap 12 HERE SIGN
Transcribed Image Text:outside coefficient and the percentage of the total resistance in the outside film, the Correlation for turbulent flow. (a) Calculate the wall, and the inside film. (b) If the correlation for h, has a possible error of 10 percent and U, is accurate to only 10 percent, what is the maximum possible error in h? 11.7. A tubular condenser with 120 2-in. BWG 16 copper tubes 8 ft long condenses 22,100 lb/h of saturated steam at 120°C using 870 gal/min of cooling water. The measured inlet and exit water temperatures are 20 and 46°C. (a) How good is the heat balance? (b) What is the overall heat-transfer coefficient based on the outside area of the tubes? nap 12 HERE SIGN
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