Optimization of the plunger cooling by the core with high thermal conductivity

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F19%3A00005790" target="_blank" >RIV/46747885:24510/19:00005790 - isvavai.cz</a>

Výsledek na webu

<a href="https://aip.scitation.org/doi/abs/10.1063/1.5133556" target="_blank" >https://aip.scitation.org/doi/abs/10.1063/1.5133556</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.5133556" target="_blank" >10.1063/1.5133556</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Optimization of the plunger cooling by the core with high thermal conductivity

Popis výsledku v původním jazyce

The contribution deals with formulation of the optimization problem for the plunger which is cooled by the metal core with high thermal conductivity in combination with the insulation barrier with low thermal conductivity. The thermal energy is removed from the core to the water cooler and converted into steam there. Shape optimization of the core and the insulation barrier is carried out with the aim of achieving the prescribed constant temperature on the outer surface of the plunger at the time of separation of the plunger and the glass piece. The cost functional is the squared L^2_r norm of the difference between the prescribed constant and the temperature on the outward boundary of the plunger at time of separation. The existence and uniqueness of the solution to the state problem and the existence of a solution to the shape optimization problem are introduced.

Název v anglickém jazyce

Optimization of the plunger cooling by the core with high thermal conductivity

Popis výsledku anglicky

The contribution deals with formulation of the optimization problem for the plunger which is cooled by the metal core with high thermal conductivity in combination with the insulation barrier with low thermal conductivity. The thermal energy is removed from the core to the water cooler and converted into steam there. Shape optimization of the core and the insulation barrier is carried out with the aim of achieving the prescribed constant temperature on the outer surface of the plunger at the time of separation of the plunger and the glass piece. The cost functional is the squared L^2_r norm of the difference between the prescribed constant and the temperature on the outward boundary of the plunger at time of separation. The existence and uniqueness of the solution to the state problem and the existence of a solution to the shape optimization problem are introduced.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10102 - Applied mathematics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

AIP Conference Proceedings, 2172, art. no. 070020

ISBN

978-0-7354-1919-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

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Místo vydání

—

Místo konání akce

Sozopol

Datum konání akce

1. 1. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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