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Its a solved question . please type it. i cant read

Its a solved question . please type it. i cant read

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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Its a solved question . please type it. i cant read

O Leakuge : + There are two types of leaks in heat exchangers : 0 internal leckuge , O eaternal leakage A In most cases, leaks are a result of faulty guskets und con be easily remedied. * Leaks in tubes , on the other hand, are typically mone problematic , as they may necessi tate the need to plug or weld the leak ,o2 in some cases, nepkace the tube enhinely. > Common noot couses of tube leaks include corrosion , metal fatigue and weld defects. > There prdblems are often exgcerbated under high pressure. 3) Air pocket furmation: * The presence of ain pockets ir unother common prohlem that negatively im pact the perforumonce und efficieny op heut exchanger. Shell and tube ure especiully prone to this condition, 7 Air com enter heat exchangers în a variety of ways, however it it most often a result of improper venting during sturt -up. units a Unwanted gos in tubes may alto be due to fautlity und/ar improperly sized secals.
Transcribed Image Text:O Leakuge : + There are two types of leaks in heat exchangers : 0 internal leckuge , O eaternal leakage A In most cases, leaks are a result of faulty guskets und con be easily remedied. * Leaks in tubes , on the other hand, are typically mone problematic , as they may necessi tate the need to plug or weld the leak ,o2 in some cases, nepkace the tube enhinely. > Common noot couses of tube leaks include corrosion , metal fatigue and weld defects. > There prdblems are often exgcerbated under high pressure. 3) Air pocket furmation: * The presence of ain pockets ir unother common prohlem that negatively im pact the perforumonce und efficieny op heut exchanger. Shell and tube ure especiully prone to this condition, 7 Air com enter heat exchangers în a variety of ways, however it it most often a result of improper venting during sturt -up. units a Unwanted gos in tubes may alto be due to fautlity und/ar improperly sized secals.
exchanger: Here ane the 3 neasons that neduce the efficieny of a heat ® Fouling, O Leakige, ® Air pocket firmation. @ Fouling: > Fouling is one of the most common issue in heat exchanger. It occurs when solids like sond, algae, dint , scale are depasited on conducting surfaces, eind that's how inbibiting the exchenger's ability to transfer heat from one medrum to mother medium, * This fou ling case blockuge of internal tubes, Hence operaters may be forred to tube the umit out of service to be disassem bled and cdeaned. => Routine maintem ance will help mitigate the risk of touling.
Transcribed Image Text:exchanger: Here ane the 3 neasons that neduce the efficieny of a heat ® Fouling, O Leakige, ® Air pocket firmation. @ Fouling: > Fouling is one of the most common issue in heat exchanger. It occurs when solids like sond, algae, dint , scale are depasited on conducting surfaces, eind that's how inbibiting the exchenger's ability to transfer heat from one medrum to mother medium, * This fou ling case blockuge of internal tubes, Hence operaters may be forred to tube the umit out of service to be disassem bled and cdeaned. => Routine maintem ance will help mitigate the risk of touling.
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