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Titolo:
A Taguchi approach for investigation of heat transfer from a surface equipped with rectangular blocks
Autore:
Bilen, K; Yapici, S; Celik, C;
Indirizzi:
Ataturk Univ, Dept Ind Engn, TR-25240 Erzurum, Turkey Ataturk Univ Erzurum Turkey TR-25240 Ind Engn, TR-25240 Erzurum, Turkey Ataturk Univ, Dept Mech Engn, TR-25240 Erzurum, Turkey Ataturk Univ Erzurum Turkey TR-25240 Mech Engn, TR-25240 Erzurum, Turkey Ataturk Univ, Dept Chem Engn, TR-25240 Erzurum, Turkey Ataturk Univ Erzurum Turkey TR-25240 Chem Engn, TR-25240 Erzurum, Turkey
Titolo Testata:
ENERGY CONVERSION AND MANAGEMENT
fascicolo: 8, volume: 42, anno: 2001,
pagine: 951 - 961
SICI:
0196-8904(200105)42:8<951:ATAFIO>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
LINE QUALITY-CONTROL; ELECTRONIC COMPONENTS; PRESSURE-DROP; DESIGN; ARRAYS;
Keywords:
rectangular blocks; Taguchi method; heat transfer enhancement;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_BC--
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Celik, C Ataturk Univ, Dept Ind Engn, TR-25240 Erzurum, Turkey Ataturk Univ Erzurum Turkey TR-25240 , TR-25240 Erzurum, Turkey
Citazione:
K. Bilen et al., "A Taguchi approach for investigation of heat transfer from a surface equipped with rectangular blocks", ENERG CONV, 42(8), 2001, pp. 951-961

Abstract

The present work submits an investigation about the effect of the geometric position of wall mounted rectangular blocks on the heat transfer from thesurface, taking into account the angular displacement of the block in addition to its spanwise and streamwise disposition. The experiments were conducted with air in a rectangular channel. The blocks with 1 x 2 x 2 cm(3) dimensions were mounted on a heating surface. The experimental ranges of the parameters were S-x = S-y = 3.33-4.33 mm, alpha = 0-45 degrees, and Re = 1520-4520 based on block length. In the experimentation, a Taguchi method was employed, and the results showed that the most efficient parameters were Reand, then, angular disposition. In the experimental range, S-x and S-y, have a slightly increasing effect on the heat transfer. The results also proved that the Taguchi method can successfully be applied to this kind of study, and the prediction of the method was in very good agreement with the experimental result. (C) 2001 Elsevier Science Ltd. All rights reserved.

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Documento generato il 14/08/20 alle ore 06:14:35