Heat transfer by satellite cluster of cylinders at subcritical Reynolds number.
Saved in:
| Title: | Heat transfer by satellite cluster of cylinders at subcritical Reynolds number. |
|---|---|
| Authors: | Dhiman, S. K.1 sushil_k_dhiman@yahoo.co.in, Kumar, Arbind1, Prasad, J. K.1 |
| Source: | Heat & Mass Transfer. Mar2019, Vol. 55 Issue 3, p595-612. 18p. |
| Subjects: | Heat transfer, Reynolds number, Air flow |
| Abstract: | 2D unsteady computations were conducted in Fluent for differently configured cluster of cylinders at constant-heat-flux wall condition subjected to transverse air-flow at subcritical Reynolds number of 3.5 × 104. The investigation aimed to observe the performance of satellite arrangement of nine clustered cylinders for stage-wise heat exchange process in waste-heat-recovery recuperators (WHRR). Nusselt numbers were analyzed while the pressure distributions and flow visualizations were used to interpret the flow and heat transfer phenomenon. The analysis of heat transfer data revealed an improvement in heat transfer ratio of 3.55% by the satellite arrangement over that of cluster of nine single cylinders providing the heat transfer ideally. [ABSTRACT FROM AUTHOR] |
| Copyright of Heat & Mass Transfer is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
Be the first to leave a comment!
