Influence of mesh quality and density on numerical calculation of heat exchanger with undulation in herringbone pattern

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F15%3A00002773" target="_blank" >RIV/46747885:24210/15:00002773 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.inase.org/library/2015/zakynthos/bypaper/COMPUTERS/COMPUTERS-16.pdf" target="_blank" >http://www.inase.org/library/2015/zakynthos/bypaper/COMPUTERS/COMPUTERS-16.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of mesh quality and density on numerical calculation of heat exchanger with undulation in herringbone pattern

Popis výsledku v původním jazyce

Research of devices for heat recovery is currently focused on increasing the temperature and heat efficiency of plate heat exchangers. The goal of optimization is not only to increase the heat transfer or even moisture but also reduce the pressure loss and possibly material costs. During the optimization of plate heat exchangers using CFD, we are struggling with the problem of how to create a quality computational mesh inside complex and irregular channels. These channels are formed by combining individual plates or blades that are shaped by molding, vacuum forming, or similar technology. Creating computational mesh from the bottom up manually is time consuming and does not help later optimization. The paper presents a comparison of results obtained from numerical simulations using meshes created by two different ways. The first way is creating the mesh manually. This method is quite slow and difficult. It is necessary to create new mesh for each variant of heat exchange surface. The s

Název v anglickém jazyce

Influence of mesh quality and density on numerical calculation of heat exchanger with undulation in herringbone pattern

Popis výsledku anglicky

Research of devices for heat recovery is currently focused on increasing the temperature and heat efficiency of plate heat exchangers. The goal of optimization is not only to increase the heat transfer or even moisture but also reduce the pressure loss and possibly material costs. During the optimization of plate heat exchangers using CFD, we are struggling with the problem of how to create a quality computational mesh inside complex and irregular channels. These channels are formed by combining individual plates or blades that are shaped by molding, vacuum forming, or similar technology. Creating computational mesh from the bottom up manually is time consuming and does not help later optimization. The paper presents a comparison of results obtained from numerical simulations using meshes created by two different ways. The first way is creating the mesh manually. This method is quite slow and difficult. It is necessary to create new mesh for each variant of heat exchange surface. The s

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

<a href="/cs/project/TA01020313" target="_blank" >TA01020313: Vývoj entalpického výměníku tepla vzduch-vzduch</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Recent Advances in Computer Science, Proceedings of the 19th International Conference on Computers (part of CSCC '15)

ISBN

978-1-61804-320-7

ISSN

1790-5109

e-ISSN

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Počet stran výsledku

6

Strana od-do

115-120

Název nakladatele

World Scientific and Engineering Academy and Socienty

Místo vydání

Zakynthos Island, Greece

Místo konání akce

Zakynthos Island

Datum konání akce

1. 1. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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