20,000 lb/hr of air is to be cooled from 150°F to 100°F by water flowing in a shell-and-tube heat exchanger. Cooling water is available at 70°F and should leave the exchanger at 95°F. Available to do this cooling assignment is a one-shell pass, two-tube pass exchanged consisting of fifty 1-in OD 18 BWG copper tubes, each 10 ft long. The tubes are arranged inside a 10-in shell on a staggered 1-1/4- inch triangular pitch with baffles spaced every 6 in. Is this exchanger satisfactory?
20,000 lb/hr of air is to be cooled from 150°F to 100°F by water flowing in a shell-and-tube heat exchanger. Cooling water is available at 70°F and should leave the exchanger at 95°F. Available to do this cooling assignment is a one-shell pass, two-tube pass exchanged consisting of fifty 1-in OD 18 BWG copper tubes, each 10 ft long. The tubes are arranged inside a 10-in shell on a staggered 1-1/4- inch triangular pitch with baffles spaced every 6 in. Is this exchanger satisfactory?
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.
Chapter10: Heat Exchangers
Section: Chapter Questions
Problem 10.15P
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![20,000 Ib/hr of air is to be cooled from 150°F to 100°F by water flowing in a shell-and-tube heat exchanger. Cooling water is available at 70°F
and should leave the exchanger at 95°F. Available to do this cooling assignment is a one-shell pass, two-tube pass exchanged consisting of
fifty 1-in OD 18 BWG copper tubes, each 10 ft long. The tubes are arranged inside a 10-in shell on a staggered 1-1/4- inch triangular pitch with
baffles spaced every 6 in. Is this exchanger satisfactory?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa443abae-1588-4a7a-9867-3a200c75ea70%2F74820499-dc02-4aea-bede-cbe14a60fc09%2F168r6v_processed.png&w=3840&q=75)
Transcribed Image Text:20,000 Ib/hr of air is to be cooled from 150°F to 100°F by water flowing in a shell-and-tube heat exchanger. Cooling water is available at 70°F
and should leave the exchanger at 95°F. Available to do this cooling assignment is a one-shell pass, two-tube pass exchanged consisting of
fifty 1-in OD 18 BWG copper tubes, each 10 ft long. The tubes are arranged inside a 10-in shell on a staggered 1-1/4- inch triangular pitch with
baffles spaced every 6 in. Is this exchanger satisfactory?
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