Modeling of thermal profile inside guarded hot plate apparatus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F13%3A%230001009" target="_blank" >RIV/00177016:_____/13:#0001009 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Modeling of thermal profile inside guarded hot plate apparatus

Popis výsledku v původním jazyce

Guarded hot plate (GHP) method is widely accepted for determination of heat-transfer properties of thermo-insulating materials. There is an effort to extend GHP measurements to a high temperature region keeping acceptable accuracy. High temperatures represent higher demands for materials used. Also great attention is paid to own apparatus design to avoid undesirable heat losses. The guarded hot plate apparatus is designed to provide unidirectional heat flow from hot plate to cold plate through a specimen enabling the simple determination of desired heat transfer quantity (thermal conductivity, thermal resistance etc.). The goals of modeling temperature profile inside GHP apparatus are to confirm unidirectional character of heat flow in the metering section through the specimen and follow time evolution of the temperature profile estimating time needed to reach a steady state.

Název v anglickém jazyce

Modeling of thermal profile inside guarded hot plate apparatus

Popis výsledku anglicky

Guarded hot plate (GHP) method is widely accepted for determination of heat-transfer properties of thermo-insulating materials. There is an effort to extend GHP measurements to a high temperature region keeping acceptable accuracy. High temperatures represent higher demands for materials used. Also great attention is paid to own apparatus design to avoid undesirable heat losses. The guarded hot plate apparatus is designed to provide unidirectional heat flow from hot plate to cold plate through a specimen enabling the simple determination of desired heat transfer quantity (thermal conductivity, thermal resistance etc.). The goals of modeling temperature profile inside GHP apparatus are to confirm unidirectional character of heat flow in the metering section through the specimen and follow time evolution of the temperature profile estimating time needed to reach a steady state.

Druh

O - Ostatní výsledky

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

<a href="/cs/project/7AX13026" target="_blank" >7AX13026: Metrology for thermal protection materials</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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