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Temperature created by a tilted moving heat source / Valerian Nemchinsky in Journal of heat transfer, Vol. 133 N° 2 (Fevrier 2011) 

Public ISBD [article]  in Journal of heat transfer > Vol. 133 N° 2 (Fevrier 2011) . - pp. [021301/1-7] Titre : Temperature created by a tilted moving heat source : heating line and cylinder Type de document : texte imprimé Auteurs : Valerian Nemchinsky, Auteur Année de publication : 2011 Article en page(s) : pp. [021301/1-7] Note générale : Physique Langues : Anglais (eng) Mots-clés : Heat  conduction  Cutting  Peclet  number  Moving  heat  source  Tilted  heat  source Index. décimale : 536 Chaleur. Thermodynamique Résumé : Temperatures created by a moving tilted line and a moving tilted cylinder are considered. Analytical expressions for low Peclet (Pe<<1) and high Peclet (Pe>>1) numbers are obtained for the whole range of possible tilt angles. These expressions almost overlap: It is shown that these analytical expressions describe very well the results of numerical calculations at any Peclet numbers except for a very narrow range of Pe close to unity. A method of calculation of the cut shape (variation of the tilt angle inside the cut) is discussed. DEWEY : 536 ISSN : 0022-1481 En ligne : http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode= [...] [article] Temperature created by a tilted moving heat source : heating line and cylinder [texte imprimé] / Valerian Nemchinsky, Auteur . - 2011 . - pp. [021301/1-7]. Physique Langues : Anglais (eng) in Journal of heat transfer > Vol. 133 N° 2 (Fevrier 2011) . - pp. [021301/1-7] Mots-clés : Heat  conduction  Cutting  Peclet  number  Moving  heat  source  Tilted  heat  source Index. décimale : 536 Chaleur. Thermodynamique Résumé : Temperatures created by a moving tilted line and a moving tilted cylinder are considered. Analytical expressions for low Peclet (Pe<<1) and high Peclet (Pe>>1) numbers are obtained for the whole range of possible tilt angles. These expressions almost overlap: It is shown that these analytical expressions describe very well the results of numerical calculations at any Peclet numbers except for a very narrow range of Pe close to unity. A method of calculation of the cut shape (variation of the tilt angle inside the cut) is discussed. DEWEY : 536 ISSN : 0022-1481 En ligne : http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode= [...]