본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

Journal of mechanical science and technology v.23 no.7, 2009년, pp.1829 - 1834   SCIE 피인용횟수: 1
본 등재정보는 저널의 등재정보를 참고하여 보여주는 베타서비스로 정확한 논문의 등재여부는 등재기관에 확인하시기 바랍니다.

Analysis of low Reynolds number flow around a heated circular cylinder

Baranyi, Laszlo    (Department of Fluid and Heat Engineering, University of Miskolc   ); Szabo, Szilard    (Department of Fluid and Heat Engineering, University of Miskolc   ); Bollo, Betti    (Department of Fluid and Heat Engineering, University of Miskolc   ); Bordas, Robert    (Laboratory of Fluid Dynamics and Technical Flows, University of Magdeburg  );
  • 초록

    The objective of this study is to investigate the forced convection from and the flow around a heated cylinder. Experimental and computational results are presented for laminar flow around a heated circular cylinder with a diameter of 10 mm. The experiments were carried out using Particle Image Velocimetry (PIV) in a wind tunnel, and numerical simulations using an in-house code and a commercial software package, FLUENT. This paper presents comparisons for vorticity and temperature contours in the wake of the cylinder. Experimental and computational results are compared with those available in the literature for heated and unheated cylinders. An equation is suggested for a temperature-dependent coefficient defining a reference temperature to be used in place of the constant used in other studies. An attempt is also made to correct differences between average cylinder surface temperature and measured interior temperature of the cylinder.


  • 주제어

    CFD .   Circular cylinder .   Heated cylinder .   Nusselt number .   PIV .   Reynolds number.  

  • 참고문헌 (10)

    1. A.-B. Wang and Z. Tr$\acute{a}$vni$\check{c}$ek, On the linear heat transfer correlation of heated circular cylinder in laminar crossflow using new representative temperature concept, International Journal of Heat and Mass Transfer, 44 (2001) 4635-4647 
    2. M. N. $\ddot{o}$zisik, Heat Transfer, McGraw Hill, New York, (1985) 
    3. C. Norberg, Flow around a circular cylinder: Aspects of fluctuating lift, Journal of Fluids and Structures, 15 (2001) 459-469 
    4. L. Baranyi, Computation of unsteady momentum and heat transfer from a fixed circular cylinder in laminar flow, Journal of Computational and Applied Mechanics, 4 (2003) 13-25 
    5. L. Baranyi, Numerical simulation of flow around an orbiting cylinder at different ellipticity values, Journal of Fluids and Structures, 24 (2008) 883-906 
    6. R. Hilpert, W$\ddot{a}$rmeabgabe von geheizten Dr$\ddot{a}$hten und Rohren im Luftstrom, Forschung Gebiete Ingenieur Wesens, 4 (1993) 215-224 
    7. A.-B. Wang, Z. Tr$\acute{a}$vni$\check{c}$ek and K.C. Chia, On the relationship of effective Reynolds number and Strouhal number for the laminar vortex shedding of a heated circular cylinder, Physics of Fluids, 12 (6) (2000) 1401-1410 
    8. Sz. Szab$\acute{o}$ and A. Juh$\acute{a}$sz, Messung der Geschwindigkeitsverteilung in großen Str$\ddot{o}$mungs-querschnitten, VGB PowerTech, 7 (2003) 51-56 
    9. A. Bejan, Heat Transfer, John Wiley & Sons, New York, (1993) 
    10. C. H. K. Williamson, Vortex dynamics in the cylinder wake, Annual Review of Fluid Mechanics, 28 (1996) 477-539 
  • 이 논문을 인용한 문헌 (1)

    1. 2011. "" Journal of mechanical science and technology, 25(8): 1881~1884     

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • 원문이 없습니다.
유료다운로드

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기