TU Darmstadt / ULB / TUbiblio

Heat transfer and flow field in a pipe with sinusoidal wavy surface---II. Experimental investigation

Russ, G. and Beer, Hans (1997):
Heat transfer and flow field in a pipe with sinusoidal wavy surface---II. Experimental investigation.
In: International Journal of Heat and Mass Transfer, 40 (5), pp. 1071-1081. ISSN 00179310,
[Article]

Abstract

In Part I of this paper the heat and mass transfer in a pipe with a wavy surface was studied numerically. To validate the predictions and to close the gap in the Reynolds number range 400 < Redm < 2000, where a numerical simulation of the transitional flow structure was not possible, an experimental investigation was performed. Applying the naphthalene sublimation technique, the local mass transfer was studied along the axis of the pipe. Using analogy functions, the measured Sherwood numbers were transformed into Nusselt numbers. In addition to the results of the mass transfer measurements this paper also presents flow visualization experiments.

Item Type: Article
Erschienen: 1997
Creators: Russ, G. and Beer, Hans
Title: Heat transfer and flow field in a pipe with sinusoidal wavy surface---II. Experimental investigation
Language: English
Abstract:

In Part I of this paper the heat and mass transfer in a pipe with a wavy surface was studied numerically. To validate the predictions and to close the gap in the Reynolds number range 400 < Redm < 2000, where a numerical simulation of the transitional flow structure was not possible, an experimental investigation was performed. Applying the naphthalene sublimation technique, the local mass transfer was studied along the axis of the pipe. Using analogy functions, the measured Sherwood numbers were transformed into Nusselt numbers. In addition to the results of the mass transfer measurements this paper also presents flow visualization experiments.

Journal or Publication Title: International Journal of Heat and Mass Transfer
Journal volume: 40
Number: 5
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institute for Technical Thermodynamics (TTD)
Date Deposited: 26 Feb 2015 16:42
Official URL: http://dx.doi.org/10.1016/0017-9310(96)00159-7
Export:
Suche nach Titel in: TUfind oder in Google
Send an inquiry Send an inquiry

Options (only for editors)
Show editorial Details Show editorial Details