EVALUATION OF STRATIFIED STORAGE TANK EXPERIMENTAL MODEL AGAINST COMPUTER SIMULATION

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

EVALUATION OF STRATIFIED STORAGE TANK EXPERIMENTAL MODEL AGAINST COMPUTER SIMULATION

Popis výsledku v původním jazyce

This article describes our intention to create and verify simulation model of experimental model of stratified storage tank located in our laboratory. This computer model serves for mutual comparison between simulation and experiment, during preparationof experiments, so we can predict storage tank behavior as well as replace of repeating basic experiments. Finally students may use this model for their work. The storage tank has rectangular shape. Tests in laboratory conditions are based on combinationof elementary processes such as heating and gradual cooling. Main object was focused on withdrawal from outlets in different high, so we can observe behavior in water layers in the tank. Results show difference in temperature decrease of inferior layers. Simulation results give slower reaction in a layer temperature change than measurement. This implies lower temperature difference between adjacent layers in simulation results than measurement results.

Název v anglickém jazyce

EVALUATION OF STRATIFIED STORAGE TANK EXPERIMENTAL MODEL AGAINST COMPUTER SIMULATION

Popis výsledku anglicky

This article describes our intention to create and verify simulation model of experimental model of stratified storage tank located in our laboratory. This computer model serves for mutual comparison between simulation and experiment, during preparationof experiments, so we can predict storage tank behavior as well as replace of repeating basic experiments. Finally students may use this model for their work. The storage tank has rectangular shape. Tests in laboratory conditions are based on combinationof elementary processes such as heating and gradual cooling. Main object was focused on withdrawal from outlets in different high, so we can observe behavior in water layers in the tank. Results show difference in temperature decrease of inferior layers. Simulation results give slower reaction in a layer temperature change than measurement. This implies lower temperature difference between adjacent layers in simulation results than measurement results.

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Effstock 2009 Thermal Energy Storage for Efficiency and Sustainability

ISBN

978-91-976271-3-9

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

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Název nakladatele

Swedvac, The Swedish Society of HVAC Engineers

Místo vydání

Stockholm

Místo konání akce

Stockholm

Datum konání akce

14. 6. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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