Earticle

초록

영어

Experimental measurements of flame shape and heat transfer characteristics were performed for impinged inverse diffusion flame(IDF) using propane as a fuel. The purpose of this study is to identify the favorable co-axial inverse diffusion flame structure for impingement heating. The flame consisted of an entrainment zone and mixing and combustion zone. The heat flux which represents heat transfer rate is measured by using a heat flux sensor that is located at the center of the impingement plate. The inverse diffusion flame structure has been classified into six modes. In these modes, several favorable flames for impingement heating were identified. In this study, the parameters are overall equivalent ratio(Φ), nozzle to impingement plate distance(h/d), vertical distance from the stagnation point and Reynolds number(Re) of combustion air.

목차

Abstract
 Nomenclature1
 1. Introduction
 2. Experimental Set-up and Method
 3. Shape of IDF
 4. Heat flux distribution of impinging IDF(Inverse Diffusion Flame)
  4.1 Stagnation point heat flux
  4.2 Radial heat flux distributions
 5. Conclusions
 Acknowledgment
 References

키워드

저자

• K.J. Kang [ 강기중 | School of Mechanical and Aerospace Engineering, Sunchon National University, Korea ]
• J.Y. Park [ 박주용 | School of Mechanical and Aerospace Engineering, Sunchon National University, Korea ]
• K.M. Lee [ 이기만 | School of Mechanical and Aerospace Engineering, Sunchon National University, Korea ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국기계항공기술학회지(구 한국기계기술학회지) [Journal of the Korean Society of Mechanical and Aviation Technology ]

• 간기

  격월간

• pISSN

  1229-604X

• eISSN

  2508-3805

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 550 DDC 620