Abo Bibliothek: Guest

ISSN Online: 2377-424X

International Heat Transfer Conference 3
August, 7-12, 1966, Chicago, USA

FORCED CONVECTION HEAT TRANSFER IN ASYMMETRICALLY HEATED DUCTS OF RECTANGULAR CROSS-SECTION

Get access (open in a dialog) DOI: 10.1615/IHTC3.1610
pages 85-98

Abstrakt

This paper describes an experimental investigation of heat transfer from one side of a duct of rectangular cross-section to an internally-flowing fluid. Data are reported for various values of Prandtl number, Reynolds number, cross-sectional aspect ratio and temperature difference. These data are not correlated adequately by existing pipe-flow equations such as the Sieder-Tate. A correlation was therefore developed for the data which should be of value to designers, particularly of liquid-fuel rocket-motor systems, which correlates the data to ± 10 per cent. Comparison with theoretical predictions for the extreme case of heat transfer between parallel plates shows a good agreement with the correlation.