NT-87-21-2 — A Basic Surface Renewal/Penetration Model of Heat Transfer in Tubes with Turbulators for Application in Fire-Tube Boilers
- Comments Off on NT-87-21-2 — A Basic Surface Renewal/Penetration Model of Heat Transfer in Tubes with Turbulators for Application in Fire-Tube Boilers
- ASHRAE
This paper describes part of a continuing study of inserts to enhance turbulent convective heat transfer in tubes, with particular application to fire-tube boilers. The convective heat transfer enhancement mechanism of bent-strip inserts is modeled using basic surface renewal/penetration theory. The model compares well with the form of correlations obtained by Nirmalan et al. (1986a, 1986b) and with the experimental results of that study.
Units: Dual
Citation: Symposium, ASHRAE Transactions, 1987, vol. 93, pt. 2, Nashville, TN
Product Details
- Published:
- 1987
- Number of Pages:
- 15
- File Size:
- 1 file , 1.1 MB
- Product Code(s):
- D-NT-87-21-2
