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Numerical Simulations of Recovery Heat Exchangers
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SYSNO ASEP 0359598 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Numerical Simulations of Recovery Heat Exchangers Author(s) Novotný, P. (CZ)
Vít, T. (CZ)
Dančová, Petra (UT-L) RIDNumber of authors 3 Source Title Engineering Mechanics 2011. - Prague : Institute of Thermomechanics AS CR, v. v. i., 2011 / Fuis V. - ISBN 978-80-87012-33-8 Pages s. 439-442 Number of pages 4 s. Action Engineering Mechanics 2011 /17./ Event date 09.05.2011-12.05.2011 VEvent location Svratka Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords recovery heat exchangers ; heat recovery ; numerical simulations Subject RIV BJ - Thermodynamics CEZ AV0Z20760514 - UT-L (2005-2011) UT WOS 000313492700103 Annotation This paper is focused on evaluation and comparison of air-air heat exchangers of plate type used for retrieving the heat from the waste air. The first part of this paper shows how it is possible to evaluate and compare each exchanger with another one. Process and procedure of numerical simulation is described in the main part. The procedure involves selecting an appropriate geometry of the exchanger, computational mesh generating, defining boundary conditions and the choice of a viscous flow model. Three geometrical types of heat transfer surface were compared in this work. Results of numerical simulations were compared with experimental measurement. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2012
Number of the records: 1