Journals / Isı Bilimi ve Tekniği Dergisi / 2009 / Cilt: 29 - Sayı: 2

Dikdörtgen bir tank içerisinde yatay bir boru etrafındaki buz oluşumu

Ice formation around a horizontal tube in a rectangular vessel

Pages
75–87
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Comparison of the results of the model with that of the experiments showed that the agreement between the two is acceptable, although the model is simple.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This paper investigates phase change phenomena around a horizontal tube during a cooling process of thermal storage.
📊
Key Findings & Data:Experiments are performed to investigate the effects of different heat transfer fluid inlet temperatures on ice formation around the tube.
💡
Conclusion & Impact:Comparison of the results of the model with that of the experiments showed that the agreement between the two is acceptable, although the model is simple.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This paper investigates phase change phenomena around a horizontal tube during a cooling process of thermal storage. Experiments are performed to investigate the effects of different heat transfer fluid inlet temperatures on ice formation around the tube. Supercooling temperature and the time for the start of nucleation of water are observed by measuring the time variations of temperature profiles at various locations inside the test vessel. The thickness of the ice formed around the tube was measured at different axial positions along the tube during the experiments. A mathematical model to predict ice formation around the tube is proposed. Comparison of the results of the model with that of the experiments showed that the agreement between the two is acceptable, although the model is simple.

Özet

Bu çalışmada soğu enerjisi depolamasında kullanılan yatay bir boru etrafındaki faz değişimi araştırılmıştır. Farklı ısı transfer akışkanı sıcaklıklarının buz oluşumuna etkisini incelemek için deneyler yapılmıştır. Test tankı içerisinde farklı noktalarda sıcaklıkların ölçülmesiyle, suyun aşırı soğuma sıcaklığı ve zamanı tespit edilmiştir. Deney süresince boru etrafındaki buz kalınlığı farklı eksenel pozisyonlarda ölçülmüş ve boru etrafındaki buz oluşumunu tespit edebilmek için bir matematik model oluşturulmuştur. Model basit bir model olmasına rağmen, deneysel sonuçlarla model sonuçlarının birbiri ile uyumlu olduğu görülmüştür.

🔖

Cite This Article

YILMAZ, A., BÜYÜKALACA, O., FERTELLİ, A. (2022). Dikdörtgen bir tank içerisinde yatay bir boru etrafındaki buz oluşumu. Isı Bilimi ve Tekniği Dergisi, Cilt: 29 - Sayı: 2, 75–87. https://ajindex.com/articles/542616

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Büyükalaca O., Yılmaz T., Fertelli A., Ice Storage Air- Conditioning System, Proceedings of the Eastern Mediterranean and Southeastern Anatolia Region Machine and System Design-Production Congress (in Turkish), 95-101, Turkey, 2003.
  2. Chen S.L., Chen C.L., Thin C.C., Lee T.S., Ke M.C., An Experimental Investigation of Cold Storage in an Encapsulated Thermal Storage Tank, Experimental Thermal and Fluid Science 23, 133-144, 2000.
  3. Cheng K.C., Inaba H., Gilpin R.R., Effects of Natural Convection on Ice Formation around an Isothermally Cooled Horizontal Cylinder, Journal of Heat Transfer 110, 931-937, 1988.
  4. Dincer I., On Thermal Energy Storage Systems and Applications in Buildings, Energy and Buildings 34, 377-388, 2002.
  5. Dorgan C.E., Elleson J.S., Design Guide for Cool Thermal Storage, American Society of Heating Refrigeration and Air-Conditioning Engineering, Atlanta, 1993.
  6. Erek A., Ilken Z., Acar M.A., Experimental and Numerical Investigation of Thermal Energy Storage with a Finned Tube, International Journal of Energy Research 29, 283–301, 2005.
  7. Fertelli A., Büyükalaca O., Yılmaz T., Performance of an Ice Storage Air-Conditioning System, Proceedings of the Fifth GAP Engineering Congress (in Turkish), 273-280, Turkey, 2006.
  8. Fertelli A., Air-conditioning System with Ice Thermal Energy Storage, Ph.D Thesis, Institute of natural and applied sciences of Çukurova University, Adana, 2008.
  9. Fukusako S., Yamada M., Recent Advances in Research on Water-Freezing and Ice-Melting Problems, Exp. Thermal and Fluid Science 6, 90-105, 1993.
  10. Habeebullah B.A., An Experimental Study on Ice Formation around Horizontal Long Tubes, International Journal of Refrigeration 30 (5), 789-797, 2007.
  11. Hasnain S.M., Review on Sustainable Thermal Energy Storage Techologies, Part:II Cool Thermal Storage, Energy Conversion &Management 39 (11), 1139-1153, 1998.
  12. Hirata T., Matsui H., Ice Formation and Heat Transfer with Water Flow around Isothermally Cooled Cylinders Arranged in a Line, Journal of Heat Transfer 112, 707- 713, 1990.
  13. Intemann P.A., Kazmierczak M., Heat Transfer and Ice Formations Deposited upon Cold Tube Bundles Immersed in Flowing Water - I. Convective analysis, Int. J. Heat Mass Transfer 40 (3), 557-572, 1997.
  14. Intemann P.A., Kazmierczak M., Heat Transfer and Ice Formations Deposited upon Cold Tube Bundles Immersed in Flowing Water - II. Conjugate analysis, Int. J. Heat Mass Transfer 40 (3), 573-588, 1997.
  15. K.A.R I., Henriquuez, Moura L.F.M., Ganzarolli M.M., Ice Formation around Is