Comparison of Different Concepts of Condensation Heat Exchangers With Vertically Oriented Pipes for Effective Heat and Water Regeneration
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU133852" target="_blank" >RIV/00216305:26210/19:PU133852 - isvavai.cz</a>
Result on the web
<a href="https://www.cetjournal.it/index.php/cet/article/view/CET1976064?fbclid=IwAR3Eihjt7-bV0SzlnUbDiQvd9hL3TKYja8_KvMnDhd74sSM5pao7YA2SXnE" target="_blank" >https://www.cetjournal.it/index.php/cet/article/view/CET1976064?fbclid=IwAR3Eihjt7-bV0SzlnUbDiQvd9hL3TKYja8_KvMnDhd74sSM5pao7YA2SXnE</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3303/CET1976064" target="_blank" >10.3303/CET1976064</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of Different Concepts of Condensation Heat Exchangers With Vertically Oriented Pipes for Effective Heat and Water Regeneration
Original language description
This paper presents a theoretical study focused on the possible enhancement of the heat transfer in a vertical tube during condensation of steam. Two different concepts of condenser operation are compared. The first concept considers a condenser pipe with steam inside and coolant flowing along the external pipe wall. The second concept considers steam inside the pipe and the coolant flowing along the inner wall together with the steam. During the condensation process, a liquid film is formed on the pipe wall. This fluid film represents a thermal resistance that increases with the increasing thickness of the film. The operating parameters of both considered concepts are compared with the utilising of a developed analytical procedure. The analytical model is focused on the detail evaluation of the liquid film parameters on the heat flux, intensity of the condensation process and output temperature of coolant leaving the condenser.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20303 - Thermodynamics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemical Engineering Transactions
ISSN
2283-9216
e-ISSN
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Volume of the periodical
2019
Issue of the periodical within the volume
76
Country of publishing house
IT - ITALY
Number of pages
6
Pages from-to
379-384
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85076283914