The possibility of determining and using a new local heat transfer coefficient

✍ Scribed by G. Dankó

• Publisher: Elsevier Science
• Year: 1983
• Tongue: English
• Weight: 440 KB
• Volume: 26
• Category: Article
• ISSN: 0017-9310
• DOI: 10.1016/s0017-9310(83)80088-x

✦ Synopsis

A new parameter named the physical heat transfer coefficient, h r h , can be used for characterizing the relation between heat flux and wall temperature. The concept of h r b and its definition with the necessary restrictions given in a local, differential form are presented. In order to apply h r h in a possible way.a relation to the conventional heat transfer coefficient is derived for fully developed turbulent flow in a pipe or along a flat plate. Conclusions regarding h pb measurability are also discussed.