Exergy analysis of coil-spring turbulators inserted in the horizontal concentric tubes / Haydar Eren in Journal of heat transfer, Vol. 132 N° 10 (Octobre 2010)  

Public ISBD [article]  inJournal of heat transfer > Vol. 132 N° 10 (Octobre 2010) . - pp. [101802-1/10] Titre : Exergy analysis of coil-spring turbulators inserted in the horizontal concentric tubes Type de document : texte imprimé Auteurs : Haydar Eren, Auteur ; Nevin Celik, Auteur ; Irfan Kurbas, Auteur Année de publication : 2010 Article en page(s) : pp. [101802-1/10] Note générale : Physique Langues : Anglais (eng) Mots-clés : Heat transfer enhancement exchangers Spring turbulator Exergy Index. décimale : 536 Chaleur. Thermodynamique Résumé : In this study, to obtain definitive information about the effects of spring-type turbulators located in the inner pipe of a concentric heat exchanger, the rates of exergy transfer Nusselt number (Nue) and exergy loss (E*) were obtained. The results were parametrized by the Reynolds number (2500 DEWEY : 536 ISSN : 0022-1481 En ligne : http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode= [...] [article] Exergy analysis of coil-spring turbulators inserted in the horizontal concentric tubes [texte imprimé] / Haydar Eren, Auteur ; Nevin Celik, Auteur ; Irfan Kurbas, Auteur . - 2010 . - pp. [101802-1/10]. Physique Langues : Anglais (eng) in Journal of heat transfer > Vol. 132 N° 10 (Octobre 2010) . - pp. [101802-1/10] Mots-clés : Heat transfer enhancement exchangers Spring turbulator Exergy Index. décimale : 536 Chaleur. Thermodynamique Résumé : In this study, to obtain definitive information about the effects of spring-type turbulators located in the inner pipe of a concentric heat exchanger, the rates of exergy transfer Nusselt number (Nue) and exergy loss (E*) were obtained. The results were parametrized by the Reynolds number (2500 DEWEY : 536 ISSN : 0022-1481 En ligne : http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode= [...]

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Heat transfer and friction factor of coil-springs inserted in the horizontal concentric tubes / Haydar Eren in Journal of heat transfer, Vol. 132 N° 1 (Janvier 2010)  

Public ISBD [article]  inJournal of heat transfer > Vol. 132 N° 1 (Janvier 2010) . - pp. [011801-1/11] Titre : Heat transfer and friction factor of coil-springs inserted in the horizontal concentric tubes Type de document : texte imprimé Auteurs : Haydar Eren, Auteur ; Nevin Celik, Auteur ; Seyba Yildiz, Auteur Article en page(s) : pp. [011801-1/11] Note générale : Physique Langues : Anglais (eng) Mots-clés : Heat exchanger Coil-spring Turbulator transfer Pressure drop Index. décimale : 536 Chaleur. Thermodynamique Résumé : The goal of this investigation is to obtain definitive information about the heat transfer characteristics of circular coil-spring turbulators. This is achieved by measuring the wall temperatures on the inner tube of the exchanger. Also the inlet and outlet temperatures and pressure loss of the fluid are measured. These results are parametrized by Reynolds numbers (2500 DEWEY : 536 ISSN : 0022-1481 En ligne : http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode= [...] [article] Heat transfer and friction factor of coil-springs inserted in the horizontal concentric tubes [texte imprimé] / Haydar Eren, Auteur ; Nevin Celik, Auteur ; Seyba Yildiz, Auteur . - pp. [011801-1/11]. Physique Langues : Anglais (eng) in Journal of heat transfer > Vol. 132 N° 1 (Janvier 2010) . - pp. [011801-1/11] Mots-clés : Heat exchanger Coil-spring Turbulator transfer Pressure drop Index. décimale : 536 Chaleur. Thermodynamique Résumé : The goal of this investigation is to obtain definitive information about the heat transfer characteristics of circular coil-spring turbulators. This is achieved by measuring the wall temperatures on the inner tube of the exchanger. Also the inlet and outlet temperatures and pressure loss of the fluid are measured. These results are parametrized by Reynolds numbers (2500 DEWEY : 536 ISSN : 0022-1481 En ligne : http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode= [...]

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