Journal
EXPERIMENTAL THERMAL AND FLUID SCIENCE
Volume 47, Issue -, Pages 108-116Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.expthermflusci.2013.01.006
Keywords
Molten salt; Enhanced heat transfer; Transversally corrugated tube; Concentrating solar power
Funding
- National Natural Science Foundation of China [50976004]
- National Basic Research Program (also called 973 Program) of China [2010CB227103, 2009CB220006]
Ask authors/readers for more resources
Experimental study was performed for enhanced heat transfer of mixed molten Hitec salts in transversally corrugated tubes with three different sets of structural parameters. A general correlation was obtained for transversally corrugated tubes, the maximum deviation between fitting correlation and the experimental data is +17%. The variation of drag coefficient vs. Re number was determined in the smooth tube and transversally corrugated tubes, the drag coefficient for transversally corrugated tubes is larger than that for smooth tube. Based on comparison of three kind criterions, the comprehensive enhanced effect of the transverselly corrugated tube with P = 9 is higher than that of P = 5 and P = 16. (C) 2013 Elsevier Inc. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available