每年出版 12 期
ISSN 打印: 1044-5110
ISSN 在线: 1936-2684
IF:
1.2
5-Year IF:
1.8
Immediacy Index:
0.3
Eigenfactor:
0.00095
JCI:
0.28
SJR:
0.341
SNIP:
0.536
CiteScore™::
1.9
H-Index:
57
Indexed in
OPTIMIZATION OF THE SPRAY COOLING PARAMETERS FOR A HEAT SINK BY THE TAGUCHI METHOD
Get access
摘要
Spray cooling is among the most important technologies available for the removal of energy with high heat capacity. Spray cooling has many geometrical and operational variable parameters. Therefore, the predictive capabilities are quite limited and the exact mathematical expression is very difficult. For this reason, there is a need for experimental studies using statistical methods. In this study, the spray cooling parameters with a hexagonal finned heat sink were investigated in the nonboiling regime. Experiments were performed at a constant surface temperature. The effects of the nozzle-to-heat-sink distance, the widths and heights of the fins, the distance between fins in the x and y directions, air-water flow rates, and spraying time on the heat transfer have been investigated by the Taguchi experimental design method. As a performance characteristic, the Nusselt number has been regarded and the L18 (21 × 37) orthogonal array chosen as an experimental layout for the eight parameters. The optimized results have been found to be a nozzle-surface distance of 400 mm, fin height of 10 mm, fin width of 36 mm, distance between fins of 15 mm in the x direction and 10 mm in the y direction, an air flow rate of 3.6 m3/h, water flow rate of 0.03 m3/h, and a spraying time of 5 s. The impact of ranking parameters on spray cooling heat transfer was examined. The most effective parameter was found to be spraying time.
-
Kabakuş Abdüssamed, Yakut Kenan, Özakın Ahmet Numan, Yakut Rıdvan, Experimental determination of cooling performance on heat sinks with cone-jet electrospray mode, Engineering Science and Technology, an International Journal, 24, 3, 2021. Crossref
-
Yakut Rıdvan, Yakut Kenan, Sabolsky Edward, Kuhlman John, Determination of heat transfer and spray performances of isopropyl alcohol electrospray, Sensors and Actuators A: Physical, 332, 2021. Crossref
-
KABAKUŞ Abdüssamed, YAKUT Kenan, ÖZAKIN Ahmet Numan, Isı Alıcılarda Elektrosprey ile Mekanik Sprey Atomizasyon Soğutma Performanslarının Karşılaştırılması, Journal of Polytechnic, 2022. Crossref
-
ÖZAKIN Ahmet Numan, KABAKUŞ Abdüssamed, Numerical analysis of the effect of single and cascade air jets on heat and flow characteristics in plane surface heat sinks, Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022. Crossref
-
Yesildal Faruk, Ozakin Ahmet Numan, Yakut Kenan, Optimization of operational parameters for a photovoltaic panel cooled by spray cooling, Engineering Science and Technology, an International Journal, 25, 2022. Crossref
-
Garud Kunal Sandip, Hwang Seong-Guk, Han Jeong-Woo, Lee Moo-Yeon, Performance characteristics of the direct spray oil cooling system for a driving motor of an electric vehicle, International Journal of Heat and Mass Transfer, 196, 2022. Crossref
-
Öner İlhan Volkan , INVESTIGATION OF THE EFFECTS OF FLIPPED TRIANGLE PIPE INSERTS ON THERMAL EFFICIENCY IN A PARABOLIC TROUGH SOLAR COLLECTOR , Heat Transfer Research, 54, 3, 2023. Crossref