D 2014

Shape optimization of the current body located in the cooling canal

SALAČ, Petr and Václav DVOŘÁK

Basic information

Original name

Shape optimization of the current body located in the cooling canal

Authors

SALAČ, Petr (203 Czech Republic, guarantor, belonging to the institution) and Václav DVOŘÁK (203 Czech Republic)

Edition

AIP Conf. Proc. 1631. Melvill, NY, USA, AIP Conf. Proc. 1631, p. 104-110, 7 pp. 2014

Publisher

American Institute of Physics Inc.

Other information

Language

English

Type of outcome

Proceedings paper

Field of Study

20000 2. Engineering and Technology

Country of publisher

United States of America

Confidentiality degree

is not subject to a state or trade secret

Publication form

electronic version available online

References:

RIV identification code

RIV/46747885:24510/14:#0001205

Organization

Faculty of Science, Humanities and Education – Technical University of Liberec – Repository

ISBN

978-0-7354-1270-5

ISSN

DOI

UT WoS

000346058100016

Keywords in English

Shape optimization; conduction of heat in stationary flow; incompressible potential flow

Tags

International impact, Reviewed

Links

TA03010852, research and development project.
Changed: 3/4/2015 11:30, Petr Salac

Abstract

In the original language

Shape optimization of the current body located in the cooling canalThe contribution is the second step of the optimization process introduced on AMEE’13 where the position of cooling canal was searched. In this paper the outward shape of the regulation current body located in the axis of the system is optimized to obtain required temperature on the outward surface of the tube. The algorithm was designed and debugged for simplified model, in which the plunger is replaced by the tube, which is surrounded by thermal source representing cooled glass moulded piece from outward, and the cooling water of temperature 15oC on input flowing through. The state problem is formulated as a stationary heat conduction process. The cost functional is taken as the second power of L2 distance of temperature from the given constant value on the outward boundary of the tube. The results of the numerical optimization to three required target temperatures 700, 750 and 800oC of the outward tube surface together with the distribution of temperatures on the interface between the tube and the heat source before and after the optimization process are presented