Smoothed particle hydrodynamics simulations of flow in air diffuser

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F16%3A00000443" target="_blank" >RIV/46747885:24210/16:00000443 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.4963028" target="_blank" >http://dx.doi.org/10.1063/1.4963028</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4963028" target="_blank" >10.1063/1.4963028</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Smoothed particle hydrodynamics simulations of flow in air diffuser

Popis výsledku v původním jazyce

This study is focus to the Smoothed Particle Hydrodynamics (SPH) method for simulations in indoor environment quality problem. There were done a few benchmark cases for better understanding of this method and for a validation of SPH program DualSPHysics. The benchmark test was flow past square cylinder, where different Reynolds number were tested. The main case was an observation of airflow through a simple air diffuser. Results from numerical simulations where SPH method were used were compared with results from numerical simulations where finite volume method (FVM) with Reynolds Averaged Navier-Stokes approach (RANS) was used. There were compared instantaneous velocities obtained from numerical simulations of both methods (FVM and SPH). Numerical simulations were done using classical processor (CPU) and graphic card unit (GPU).

Název v anglickém jazyce

Smoothed particle hydrodynamics simulations of flow in air diffuser

Popis výsledku anglicky

This study is focus to the Smoothed Particle Hydrodynamics (SPH) method for simulations in indoor environment quality problem. There were done a few benchmark cases for better understanding of this method and for a validation of SPH program DualSPHysics. The benchmark test was flow past square cylinder, where different Reynolds number were tested. The main case was an observation of airflow through a simple air diffuser. Results from numerical simulations where SPH method were used were compared with results from numerical simulations where finite volume method (FVM) with Reynolds Averaged Navier-Stokes approach (RANS) was used. There were compared instantaneous velocities obtained from numerical simulations of both methods (FVM and SPH). Numerical simulations were done using classical processor (CPU) and graphic card unit (GPU).

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

AIP Conference Proceedings

ISBN

9780735414266

ISSN

1551-7616

e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

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Místo vydání

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Místo konání akce

Čilistov

Datum konání akce

1. 1. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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