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http://hdl.handle.net/123456789/4195| Title: | Establishment of correlations for the thermo-hydraulic parameters due to perforation in a multi-V rib roughened single pass solar air heater |
| Authors: | Singh, Varun Pratap Jain, Siddharth Kumar, Ashwani |
| Keywords: | Published Papers Mechanical Engineering Thermal Engineering Solar Energy Solar Air Heater Open Area Ratio |
| Issue Date: | 18-Apr-2022 |
| Publisher: | Taylor & Francis |
| Abstract: | The effect of variation in open area ratio (β) in a multi-V rib roughened Single-Pass Solar Air Heater (SPSAH) is analyzed in this work. Fixing values of other parameters, such as open area ratio (β) and relative roughness width (W/w), were studied with a certain range of Reynolds number (Re) ranging from 2000 to 18000. The improvement in Nusselt number ratio (Nu/Nus) and thermo-hydraulic performance (THPP) and the decline in duct friction ratio (f/fs) support the application of perforation. The empirical correlations of Nu and f are also generated with ±12% and ±7.5% accuracy. |
| Description: | Paper published in the journal - Experimental Heat Transfer; 2022, V35, N3 |
| URI: | https://doi.org/10.1080/08916152.2022.2064940 http://hdl.handle.net/123456789/4195 |
| Appears in Collections: | Published papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Establishment of correlations for the thermo hydraulic parameters due to perforation in a multi V.pdf | 13.98 MB | Adobe PDF | View/Open |
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