NUMERICAL SIMULATION OF FLUID FLOW IN HEAT EXCHANGERS WITH COMPLEX GEOMETRY

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU150065" target="_blank" >RIV/00216305:26210/23:PU150065 - isvavai.cz</a>
Result on the web
<a href="https://dl.astfe.org/conferences/tfec2023,490d7ade3ee7b20b,65d366400e10c936.html" target="_blank" >https://dl.astfe.org/conferences/tfec2023,490d7ade3ee7b20b,65d366400e10c936.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1615/TFEC2023.cmd.045898" target="_blank" >10.1615/TFEC2023.cmd.045898</a>

Result language
angličtina
Original language name
NUMERICAL SIMULATION OF FLUID FLOW IN HEAT EXCHANGERS WITH COMPLEX GEOMETRY
Original language description
Hollow fiber heat exchangers offer several benefits over the conventional metal heat exchangers, such as reduced carbon footprint, lower weight and potentially cheaper manufacturing. One of the necessary tools of heat exchangers R&D is numerical modeling. However, the typical hollow fiber heat exchanger has a complex geometry, which makes numerical analysis challenging. The idea is to implement and utilize still rather unconventional CFD approach: the Lattice Boltzmann method. This method is known for its good scalability to complex geometry problems due to its inherently explicit and local nature and therefore suitability for massive parallelization. We present here an initial stage of the research: the mesh convergence study and the comparison with pressure drop correlations for cross-flow heat exchangers with small diameter tubes.
Czech name
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Czech description
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Project
<a href="/en/project/EF16_019%2F0000753" target="_blank" >EF16_019/0000753: Research centre for low-carbon energy technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Sborník z konference Proceedings of the Thermal and Fluids Engineering Summer Conference
ISBN
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ISSN
2379-1748
e-ISSN
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Number of pages
4
Pages from-to
457-460
Publisher name
Begell House Inc.
Place of publication
neuveden
Event location
College Park
Event date
Mar 26, 2023
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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