Research Article
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Year 2023, Volume: 6 Issue: 2, 51 - 56, 31.12.2023

Abstract

Supporting Institution

Kristal Endüstriyel A.Ş

Thanks

Çalışma kapsamında verdikleri büyük destek için Kristal Endüstriyel A.Ş.'ye teşekkür ederiz.

References

  • [1] Şimşek, B., Özkan, M., Güngör, A., (2020). International Practices on Climate Change and Emissions Trading. Scientific Studies on The Edge of Global Warming Ankara: Nobel Publishing House.
  • Akkaya, M., Çamdalı, Ü. (2021). Ev Tipi Bir Buzdolabının Analitik İncelenmesi ve Tasarımı. Mühendis ve Makina, vol. 62(704), p. 395-414, https://doi.org/10.46399/muhendismakina.867834
  • Bertoldi, P., Atanasiu, B. (2007). Electricity consumption and efficiency trends in the enlarged European Union. IES-JRC. European Union.
  • Sakallı, Ö. (2012). Ev Tipi Buzdolaplarında Enerji Tüketimine Etki Eden Parametrelerin İncelenmesi, Doctoral dissertation İstanbul Technical University.
  • Yıldırım, R., Kumaş, K., Akyüz, A. Ö. Güngör, A. (2023). Numerical Analysis of Using R449A Refrigerant Alternative to R404A in Cooling Systems: 3E-Analysis (Energetic, Exergetic, and Environmental). Politeknik Dergisi , , 1-1 . DOI: 10.2339/politeknik.1073335
  • Pençe, İ., Yıldırım, R., Çeşmeli, M. S., Güngör, A., Akyüz, A. (2023). Evaluation of machine learning approaches for estimating thermodynamic properties of new generation refrigerant R513A. Sustainable Energy Technologies and Assessments, vol. 55, p. 102973, https://doi.org/10.1016/j.seta.2022.102973
  • Mançuhan, E., Mutlu, T., Yıldırım, B. K., Titiz-Sargut, S. (2019). Mathematical Model of a Finned Tube Evaporator Using Different Refrigerants. International Journal of Advances in Engineering and Pure Sciences, vol. 31, p. 66-74, https://doi.org/10.7240/jeps.497386.
  • Balkan, F., Aksoy, A. B. (2022). Soğuk Hava Odasında Evaporatör Yerleşiminin Depo Ürünlerine Etkisinin CFD Analizi. Mühendis ve Makina, vol. 63(707), p. 222-249, https://doi.org/10.46399/muhendismakina
  • Avcıoğlu, S. (2012). Ev Tipi Statik Buzdolabı Soğutucu Bölmesinde Sıcaklık Dağılımının Deneysel ve Sayısal İncelenmesi, Doctoral dissertation İstanbul Technical University.
  • Pakdil, M. B. (2011). No-frost Derin Dondurucu İçindeki Sıcaklık Dağılımı ve Hava Akışının İncelenmesi, Doctoral dissertation İstanbul Technical University.
  • Pegallapati, A. S., Ramgopal, M. (2021). Effect of heat transfer area distribution on frosting performance of refrigerator evaporator. International Journal of Heat and Mass Transfer, vol. 175, 121317, https://doi.org/10.1016/j.ijheatmasstransfer.2021.121317.
  • Belman-Flores, J. M., & Gallegos-Muñoz, A. (2016). Analysis of the flow and temperature distribution inside the compartment of a small refrigerator. Applied thermal engineering, vol. 106, pp. 743-752, https://doi.org/10.1016/j.applthermaleng.2016.06.065.

NUMERICAL AND EXPERIMENTAL INVESTIGATION OF AIR PERMEABILITY OF AN EVAPORATOR

Year 2023, Volume: 6 Issue: 2, 51 - 56, 31.12.2023

Abstract

In this study, the air distribution in the evaporator of an industrial type monoblock refrigerator is investigated numerically and experimentally. Using the ANSYS program, 12 different points on the evaporator were determined and the velocity of these points were numerically determined, and the evaporator was divided into 5 different regions and the air flow rate change in these regions was examined. The simulated parts were also measured experimentally in a monoblock refrigerator. As a result, it is observed that there is an unbalanced air distribution on the evaporator, which has a negative effect on cooling performance and energy consumption. Thanks to the fins used to distribute the air flow more evenly, the difference in distribution between the left and right zones of the evaporator is reduced by 10.8 m3/h. As a result, a more balanced flow distribution was achieved with an improvement of approximately 10%.

Supporting Institution

Kristal End

References

  • [1] Şimşek, B., Özkan, M., Güngör, A., (2020). International Practices on Climate Change and Emissions Trading. Scientific Studies on The Edge of Global Warming Ankara: Nobel Publishing House.
  • Akkaya, M., Çamdalı, Ü. (2021). Ev Tipi Bir Buzdolabının Analitik İncelenmesi ve Tasarımı. Mühendis ve Makina, vol. 62(704), p. 395-414, https://doi.org/10.46399/muhendismakina.867834
  • Bertoldi, P., Atanasiu, B. (2007). Electricity consumption and efficiency trends in the enlarged European Union. IES-JRC. European Union.
  • Sakallı, Ö. (2012). Ev Tipi Buzdolaplarında Enerji Tüketimine Etki Eden Parametrelerin İncelenmesi, Doctoral dissertation İstanbul Technical University.
  • Yıldırım, R., Kumaş, K., Akyüz, A. Ö. Güngör, A. (2023). Numerical Analysis of Using R449A Refrigerant Alternative to R404A in Cooling Systems: 3E-Analysis (Energetic, Exergetic, and Environmental). Politeknik Dergisi , , 1-1 . DOI: 10.2339/politeknik.1073335
  • Pençe, İ., Yıldırım, R., Çeşmeli, M. S., Güngör, A., Akyüz, A. (2023). Evaluation of machine learning approaches for estimating thermodynamic properties of new generation refrigerant R513A. Sustainable Energy Technologies and Assessments, vol. 55, p. 102973, https://doi.org/10.1016/j.seta.2022.102973
  • Mançuhan, E., Mutlu, T., Yıldırım, B. K., Titiz-Sargut, S. (2019). Mathematical Model of a Finned Tube Evaporator Using Different Refrigerants. International Journal of Advances in Engineering and Pure Sciences, vol. 31, p. 66-74, https://doi.org/10.7240/jeps.497386.
  • Balkan, F., Aksoy, A. B. (2022). Soğuk Hava Odasında Evaporatör Yerleşiminin Depo Ürünlerine Etkisinin CFD Analizi. Mühendis ve Makina, vol. 63(707), p. 222-249, https://doi.org/10.46399/muhendismakina
  • Avcıoğlu, S. (2012). Ev Tipi Statik Buzdolabı Soğutucu Bölmesinde Sıcaklık Dağılımının Deneysel ve Sayısal İncelenmesi, Doctoral dissertation İstanbul Technical University.
  • Pakdil, M. B. (2011). No-frost Derin Dondurucu İçindeki Sıcaklık Dağılımı ve Hava Akışının İncelenmesi, Doctoral dissertation İstanbul Technical University.
  • Pegallapati, A. S., Ramgopal, M. (2021). Effect of heat transfer area distribution on frosting performance of refrigerator evaporator. International Journal of Heat and Mass Transfer, vol. 175, 121317, https://doi.org/10.1016/j.ijheatmasstransfer.2021.121317.
  • Belman-Flores, J. M., & Gallegos-Muñoz, A. (2016). Analysis of the flow and temperature distribution inside the compartment of a small refrigerator. Applied thermal engineering, vol. 106, pp. 743-752, https://doi.org/10.1016/j.applthermaleng.2016.06.065.
There are 12 citations in total.

Details

Primary Language English
Subjects Electrical Engineering (Other)
Journal Section Original Research Articles
Authors

İsmet Faruk Yaka 0000-0002-0427-010X

Afşin Güngör 0000-0002-4245-7741

Publication Date December 31, 2023
Submission Date October 19, 2023
Acceptance Date December 2, 2023
Published in Issue Year 2023 Volume: 6 Issue: 2

Cite

APA Yaka, İ. F., & Güngör, A. (2023). NUMERICAL AND EXPERIMENTAL INVESTIGATION OF AIR PERMEABILITY OF AN EVAPORATOR. Scientific Journal of Mehmet Akif Ersoy University, 6(2), 51-56.