ShareHEAT TRANSFER COEFFICIENTS OF DOUBLE PIPE HEAT EXCHANGER WITH HELICAL TYPE ROUGHENED SURFACE.
Author(s) : HSIEH S. S., LIAUH C. T., KU A. C.
Type of article: Article
Summary
THIS WORK PRESENTS EXPERIMENTAL INFORMATION FOR SINGLE-PHASE FORCED CONVECTION IN DOUBLE PIPE HEAT EXCHANGERS CONTAINING A TWO-DIMENSIONAL HELICAL FIN ROUGHNESS ON THE OUTER SURFACE OF THE INNER TUBE. FLOW VISUALIZATION WAS MADE AND THE HEAT TRANSFER PERFORMANCE IS CALCULATED AND COMPARISONS OF THESE RESULTS WITH THOSE OF SMOOTH TUBES AT THE SAME ASPECT RATIO ARE ALSO DISCUSSED.
Details
- Original title: HEAT TRANSFER COEFFICIENTS OF DOUBLE PIPE HEAT EXCHANGER WITH HELICAL TYPE ROUGHENED SURFACE.
- Record ID : 1987-2149
- Languages: English
- Source: Heat Recov. Syst. CHP - vol. 7 - n. 2
- Publication date: 1987
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Indexing
- Themes: Heat transfer
- Keywords: Tube-in-tube; Heat transfer coefficient; Calculation; Turbulator; Heat exchanger
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