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SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ

Year 2009, Volume: 13 Issue: 1, 42 - 49, 01.06.2009

Cemil Yiğit Nedim Sözbir H. Güven

Abstract

Atmosferik koşullarda yüksek sıcaklıktaki yüzeylerin spreyle soğutulması için bir sayısal model geliştirilmiştir. Su
damlacıklarıru taşıyan hava hızı 0-50.29 mis, sıvı kütle akısı 0-7.67 kglm2s ve paslanmaz çelik yüzey sıcaklığı 500°C ile
525°C aralığında değişmektedir. Değişik sıvı kütle akılarında radyal ısı taşınun katsayıları sayısal olarak elde edildi ve
literatürdeki sonuçlarla karşılaştırıldı. Yapılan sayısal çözümde, ısı taşınını katsayısının radyal yönde hem ha
spreyinde hem de su sisi spreyinde benzer bir eğilim gösterdiği görülmüştür. Maksimum ısı transferi, durgunlllk
bölgesinde meydana gelmektedir. Bu çalışma hava spreyi içerisine katılacak küçük miktarda suyun ısı taşınım
katsayısını dikkate değer bir biçimde arttırdığını göstermektedir.

Keywords

Sprey Soğutma Nümerik Sprey incelemesi

References

  • EV ANS, J-F ., Nurnerical Modeling of hot strip mi11 runout tab le cooling, Iron and Steel Eng., pp. 50-55, 1993
  • AUNZINGERI, D., PARZEN, F., POSCH, G., Process optiınization for laminar cooling, Association of Iron and Steel Eng., AISE, 2, pp. 1293-1304, 1997.
  • ISHIDA, R., Basic characteristic of pipe nozzle cooling with retaining water on plate, ISIJ International, 29,4,pp. 339-344, 1989.
  • HADRIAN, U-T., The cooling efficiency of laminarorthogonal water (LOW) curtains in hot strip mill, Metallurgical Plant and Technology, 6, pp. 44-49, 1984.
  • SÖZBİR, N., CHANG. Y-W., YAO, S-C., Heat transfer of impacting water mist on high temperature metal surface, ASME Journal of Heat Transfer, 125, pp. 70-74, 2003.
  • SÖZBİR, N., YAO, S-C., Investigation of water mist cooling for glass tempering system, ASME Int. 6th Biennial Conference on Engineering Systems Design and Analysis, ESDA, Istanbul, Turkey, 2002.
  • Y ANG, J., P AlS, M., CHOW, L., Critical heat flux limits in secondary gas atomized liquid spray cooling, Exp. Heat Transfer, 6i pp. 55-67, 1993.
  • Y ANG, J., CHOW, L., P AlS, M., Nucleate boiling heat transfer in spray cooing, Journal of Heat Transfer, 118, pp. 668-671, 1996.
  • XISID, W., GUANGXUAN, L., WEICHING, F., DOBASHI, R., Experimental study on cooling a hot solid surface with water mist, Journal of Fire Science, 22, 5, pp. 355-366, 2004.
  • ISSA, R-J., Y AO, S-C., A nurnerical model for the mist dynamics and heat transfer at various ambient pressure, ASME Journal of Fluid Engineering, 127, pp. 631-639, 2005.
  • [ll] SÖZBİR, N., Y AO, S-C., Experimental investigation of water mist cooling for glass tempering, Atomization and Sprays, 14, 3, pp. 191-210, 2004.
  • CHANG, Y-W., YAO, S-C., Studies of water mist cooling on heated metal surfaces, Proceedings of NHTC'OO, 34th National Heat Transfer Conference, 1, New York, pp. 682-690,2000. 49
  • LAUNDER B-E., SPALDING, D-B., Lectures in mathematical models of turbulence, Academic Press., London, England, 1972.
  • VERSTEEG, H-K., MALALASEKERA, W., An introduction to computational fluid dynamics, Longman Scientific & Technical, 1995.
  • PAT� S-V., Nurnerical heat transfer and fluid flow, Taylor & Francis Ine., 2007.
  • Fluent U ser Manuel.
  • MORSI, S-A., ALEXANDER, A-J., An investigation of particle trajectories in two-phase flow systems, Journal of Fluid Mechanics, 55, 2, pp. 193-208, 1972.
  • INCROPERA, F-P., DEWITT, D-P., Fundamental of heat and mass transfer, John Wiley & Sons Ine., New York, 2001.

Year 2009, Volume: 13 Issue: 1, 42 - 49, 01.06.2009

Cemil Yiğit Nedim Sözbir H. Güven

Abstract

References

  • EV ANS, J-F ., Nurnerical Modeling of hot strip mi11 runout tab le cooling, Iron and Steel Eng., pp. 50-55, 1993
  • AUNZINGERI, D., PARZEN, F., POSCH, G., Process optiınization for laminar cooling, Association of Iron and Steel Eng., AISE, 2, pp. 1293-1304, 1997.
  • ISHIDA, R., Basic characteristic of pipe nozzle cooling with retaining water on plate, ISIJ International, 29,4,pp. 339-344, 1989.
  • HADRIAN, U-T., The cooling efficiency of laminarorthogonal water (LOW) curtains in hot strip mill, Metallurgical Plant and Technology, 6, pp. 44-49, 1984.
  • SÖZBİR, N., CHANG. Y-W., YAO, S-C., Heat transfer of impacting water mist on high temperature metal surface, ASME Journal of Heat Transfer, 125, pp. 70-74, 2003.
  • SÖZBİR, N., YAO, S-C., Investigation of water mist cooling for glass tempering system, ASME Int. 6th Biennial Conference on Engineering Systems Design and Analysis, ESDA, Istanbul, Turkey, 2002.
  • Y ANG, J., P AlS, M., CHOW, L., Critical heat flux limits in secondary gas atomized liquid spray cooling, Exp. Heat Transfer, 6i pp. 55-67, 1993.
  • Y ANG, J., CHOW, L., P AlS, M., Nucleate boiling heat transfer in spray cooing, Journal of Heat Transfer, 118, pp. 668-671, 1996.
  • XISID, W., GUANGXUAN, L., WEICHING, F., DOBASHI, R., Experimental study on cooling a hot solid surface with water mist, Journal of Fire Science, 22, 5, pp. 355-366, 2004.
  • ISSA, R-J., Y AO, S-C., A nurnerical model for the mist dynamics and heat transfer at various ambient pressure, ASME Journal of Fluid Engineering, 127, pp. 631-639, 2005.
  • [ll] SÖZBİR, N., Y AO, S-C., Experimental investigation of water mist cooling for glass tempering, Atomization and Sprays, 14, 3, pp. 191-210, 2004.
  • CHANG, Y-W., YAO, S-C., Studies of water mist cooling on heated metal surfaces, Proceedings of NHTC'OO, 34th National Heat Transfer Conference, 1, New York, pp. 682-690,2000. 49
  • LAUNDER B-E., SPALDING, D-B., Lectures in mathematical models of turbulence, Academic Press., London, England, 1972.
  • VERSTEEG, H-K., MALALASEKERA, W., An introduction to computational fluid dynamics, Longman Scientific & Technical, 1995.
  • PAT� S-V., Nurnerical heat transfer and fluid flow, Taylor & Francis Ine., 2007.
  • Fluent U ser Manuel.
  • MORSI, S-A., ALEXANDER, A-J., An investigation of particle trajectories in two-phase flow systems, Journal of Fluid Mechanics, 55, 2, pp. 193-208, 1972.
  • INCROPERA, F-P., DEWITT, D-P., Fundamental of heat and mass transfer, John Wiley & Sons Ine., New York, 2001.
There are 18 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Research Articles
Authors

Cemil Yiğit This is me

Nedim Sözbir This is me

H. Güven This is me

Publication Date June 1, 2009
Submission Date April 14, 2014
Published in Issue Year 2009 Volume: 13 Issue: 1

Cite

APA Yiğit, C., Sözbir, N., & Güven, H. (2009). SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ. Sakarya University Journal of Science, 13(1), 42-49. https://doi.org/10.16984/saufbed.51216
AMA Yiğit C, Sözbir N, Güven H. SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ. SAUJS. June 2009;13(1):42-49. doi:10.16984/saufbed.51216
Chicago Yiğit, Cemil, Nedim Sözbir, and H. Güven. “SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ”. Sakarya University Journal of Science 13, no. 1 (June 2009): 42-49. https://doi.org/10.16984/saufbed.51216.
EndNote Yiğit C, Sözbir N, Güven H (June 1, 2009) SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ. Sakarya University Journal of Science 13 1 42–49.
IEEE C. Yiğit, N. Sözbir, and H. Güven, “SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ”, SAUJS, vol. 13, no. 1, pp. 42–49, 2009, doi: 10.16984/saufbed.51216.
ISNAD Yiğit, Cemil et al. “SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ”. Sakarya University Journal of Science 13/1 (June 2009), 42-49. https://doi.org/10.16984/saufbed.51216.
JAMA Yiğit C, Sözbir N, Güven H. SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ. SAUJS. 2009;13:42–49.
MLA Yiğit, Cemil et al. “SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ”. Sakarya University Journal of Science, vol. 13, no. 1, 2009, pp. 42-49, doi:10.16984/saufbed.51216.
Vancouver Yiğit C, Sözbir N, Güven H. SlCAK YÜZEYLERiN SU SİSİYLE SOGUTULMASININ SAYISAL İNCELENMESİ. SAUJS. 2009;13(1):42-9.

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