Araştırma Makalesi

Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions

Cilt: 6 Sayı: 3 2 Ocak 2025
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Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions

Öz

This study aims to determine the heat transfer coefficient by comparing results obtained from both experimental methods and empirical expressions. A controlled experiment involving the flow of water through a polyethylene hose was conducted, and the heat transfer coefficient was calculated based on inlet and outlet temperatures. These findings were then compared with values derived from empirical correlations, specifically the Sieder-Tate equation, to assess accuracy and reliability. The experimental setup maintained consistent boundary conditions, including water inlet temperature, airflow rate, and hose orientation. The results indicated that the experimentally determined heat transfer coefficient was 48.30 W/(m²·K), while the empirical calculation yielded a value of 53.44 W/(m²·K). The slight discrepancy between these values highlights minor experimental errors and assumptions inherent in empirical models. Overall, the close agreement between the experimental and empirical values validates the use of empirical correlations for predicting heat transfer coefficients in similar configurations. This study provides valuable insights for optimizing heat transfer processes in various industrial and engineering applications, emphasizing the importance of experimental validation. Future work could explore extended parameter ranges, advanced measurement techniques, and numerical simulations to further enhance the accuracy and applicability of the findings.

Anahtar Kelimeler

Kaynakça

  1. [1] R. Gugulothu, K. Akkiraju, S. Somanchi, and V. K. Reddy, “ScienceDirect A Review on Enhancement of Heat Transfer in Heat Exchanger with Different Inserts A Review on Enhancement of Heat Transfer in Heat Exchanger with Different Inserts,” 2016. [Online]. Available: www.sciencedirect.com
  2. [2] M. ElFaham and C. C. Tang, “A Comparative Analysis of Two-Phase Flow Boiling Heat Transfer Coefficient and Correlations for Hydrocarbons and Ethanol,” Aug. 01, 2023, Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/en16165931.
  3. [3] H. Shi, N. Di Miceli Raimondi, M. Cabassud, C. Gourdon, and C. Gourdon Experimen, “Experimental study of heat transfer coefficient in heat exchanger reactors with square millimetric zigzag channels,” Chemical Engineering and Processing, vol. 182, 2022, doi: 10.1016/j.cep.2022.109194ï.
  4. [4] Y. Xuan and Q. Li, “Investigation on convective heat transfer and flow features of nanofluids,” J Heat Transfer, vol. 125, no. 1, pp. 151–155, Feb. 2003, doi: 10.1115/1.1532008.
  5. [5] Y. Li, M. Li, Y. Li, W. Cai, and L. Yao, “Experimental investigation on the heat transfer performance of falling film evaporation with lubrication oil on horizontal tubes having different structures,” International Journal of Thermal Sciences, vol. 160, Feb. 2021, doi: 10.1016/j.ijthermalsci.2020.106669.
  6. [6] S. Kim, S. Kang, and J. Lee, “High-Thermal-Conductivity and High-Fluidity Heat Transfer Emulsion with 89 wt % Suspended Liquid Metal Microdroplets,” ACS Omega, vol. 8, no. 20, pp. 17748–17757, May 2023, doi: 10.1021/acsomega.3c00487.
  7. [7] K. Apmann, R. Fulmer, B. Scherer, S. Good, J. Wohld, and S. Vafaei, “Nanofluid Heat Transfer: Enhancement of the Heat Transfer Coefficient inside Microchannels,” Nanomaterials, vol. 12, no. 4, Feb. 2022, doi: 10.3390/nano12040615.
  8. [8] Y. Zhai, G. Xia, Z. Li, and H. Wang, “Experimental investigation and empirical correlations of single and laminar convective heat transfer in microchannel heat sinks,” Exp Therm Fluid Sci, vol. 83, pp. 207–214, 2017, doi: 10.1016/j.expthermflusci.2017.01.005.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Makine Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

2 Ocak 2025

Gönderilme Tarihi

20 Ağustos 2024

Kabul Tarihi

22 Ekim 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 6 Sayı: 3

Kaynak Göster

APA
Güler, B. (2025). Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions. ALKÜ Fen Bilimleri Dergisi, 6(3), 272-282. https://doi.org/10.46740/alku.1536213
AMA
1.Güler B. Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions. ALKÜ Fen Bilimleri Dergisi. 2025;6(3):272-282. doi:10.46740/alku.1536213
Chicago
Güler, Birkut. 2025. “Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions”. ALKÜ Fen Bilimleri Dergisi 6 (3): 272-82. https://doi.org/10.46740/alku.1536213.
EndNote
Güler B (01 Ocak 2025) Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions. ALKÜ Fen Bilimleri Dergisi 6 3 272–282.
IEEE
[1]B. Güler, “Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions”, ALKÜ Fen Bilimleri Dergisi, c. 6, sy 3, ss. 272–282, Oca. 2025, doi: 10.46740/alku.1536213.
ISNAD
Güler, Birkut. “Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions”. ALKÜ Fen Bilimleri Dergisi 6/3 (01 Ocak 2025): 272-282. https://doi.org/10.46740/alku.1536213.
JAMA
1.Güler B. Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions. ALKÜ Fen Bilimleri Dergisi. 2025;6:272–282.
MLA
Güler, Birkut. “Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions”. ALKÜ Fen Bilimleri Dergisi, c. 6, sy 3, Ocak 2025, ss. 272-8, doi:10.46740/alku.1536213.
Vancouver
1.Birkut Güler. Comparative Analysis of Heat Transfer Coefficient Using Experimental Data and Empirical Expressions. ALKÜ Fen Bilimleri Dergisi. 01 Ocak 2025;6(3):272-8. doi:10.46740/alku.1536213