Calculation of turbulent flow and heat transfer in a tube with a periodically varying cross-section
โ Scribed by L.I. Shub
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 588 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0017-9310
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๐ SIMILAR VOLUMES
## Abstract Direct numerical simulation (DNS) was performed for the turbulent heat transfer in a channel flow. In the present study, the effect of the thermal boundary condition was examined. DNS was carried out for varying streamwise thermal boundary conditions (__Re__~ฯ~ = 180) with __Pr__ = 0.71
This paper presents comparisons of recent experimental data, presented in a companion paper, to the existing correlations for heat transfer in various gas flow regimes and development of more accurate new correlations. The existing correlation of Celeta et al. showed the best agreement with the data