Connexion utilisateur Panier
Abonnement à la biblothèque: Guest
Page d'accueil Archives Thermal Letter Responsables Réunions à venir Assembly for International Heat Transfer Conferences
International Heat Transfer Conference 5
1974, 3-7 September, Tokyo, Japan

LOCAL HEAT TRANSFER OF TUBES IN THE CRITICAL FLOW REGIME FOR Pr > 1

Get access DOI: 10.1615/IHTC5.2320
pages 334-338

Résumé

Experimental data on the local heat transfer of single tubes and banks of tubes in the range of Reynolds number from l×l05 to 2×l06 in cross flows of water at Pr > 1 are presented. For single tubes the location of the point of loss of hydrodynamical stability and of the point of boundary layer separation has been determined. At critical values of Re > 106 minimum of heat transfer is removed upstream as an indication of the start of laminar - turbulent transition. Local heat transfer in banks suggest a qualitatively different pattern in the critical flow regime as compared to the subcritical regime.
Page d'accueil Archives Thermal Letter Responsables Réunions à venir Assembly for International Heat Transfer Conferences French English Русский 中文 Português Spain German Aide Contactez-nous Retour à Begell House