Version 1
: Received: 2 June 2023 / Approved: 6 June 2023 / Online: 6 June 2023 (12:06:56 CEST)
How to cite:
Ramirez, J.P.; Nieto, M. Novel Arrangement for Pin-Fin Heat Sinks for Improves the Optimization of Thermal Dissipation. Preprints2023, 2023060457. https://doi.org/10.20944/preprints202306.0457.v1
Ramirez, J.P.; Nieto, M. Novel Arrangement for Pin-Fin Heat Sinks for Improves the Optimization of Thermal Dissipation. Preprints 2023, 2023060457. https://doi.org/10.20944/preprints202306.0457.v1
Ramirez, J.P.; Nieto, M. Novel Arrangement for Pin-Fin Heat Sinks for Improves the Optimization of Thermal Dissipation. Preprints2023, 2023060457. https://doi.org/10.20944/preprints202306.0457.v1
APA Style
Ramirez, J.P., & Nieto, M. (2023). Novel Arrangement for Pin-Fin Heat Sinks for Improves the Optimization of Thermal Dissipation. Preprints. https://doi.org/10.20944/preprints202306.0457.v1
Chicago/Turabian Style
Ramirez, J.P. and Martin Nieto. 2023 "Novel Arrangement for Pin-Fin Heat Sinks for Improves the Optimization of Thermal Dissipation" Preprints. https://doi.org/10.20944/preprints202306.0457.v1
Abstract
This work presents a design and model of the thermo-hydrodynamic behavior applying CFD for pin-fin heat sink with square shape (rectangular fin profile), through a novel pin arrangement that improves heat removal in the system. The novelty consist in the insertion of a deflector row that will help to direct the flow, so it hits the rectangular cross-sectional fins the presents in the system. The heat sink model is placed in channel designed in which air flows as suitable medium, and its overall performance is investigated. In addition, a constant heat flux is applied to the bottom wall of the heat sink model, equal values and amounts that correspond to the heat fluxes generated by current electronic equipment and devices. The numerical results of the global thermal resistance, the pressure drop and the Nusselt number are reported. The results allow determining best arrangement or geometry configuration, location and functionality of the fin-deflectors were collocated for evaluate thermal-hydraulic efficiency of system.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
