Evaluation of the Flamelet/Progress-Variable Approach and Flamelet-Generated Manifolds Method in Laminar Counter-Flow Diffusion Flame

DOI Web Site 17 References Open Access
  • MATSUSHITA Yohsuke
    Hirosaki University
  • OZAWA Ryoma
    Department of Chemical Engineering, Graduate School of Engineering, Tohoku University
  • AKAOTSU Shota
    Department of Chemical Engineering, Graduate School of Engineering, Tohoku University
  • MATSUKAWA Yoshiya
    Department of Chemical Engineering, Graduate School of Engineering, Tohoku University
  • SAITO Yasuhiro
    Department of Applied Chemistry, Kyushu Institute of Technology
  • AOKI Hideyuki
    Department of Chemical Engineering, Graduate School of Engineering, Tohoku University
  • MALALASEKERA Weeratunge
    Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University

Search this article

Description

<p>To evaluate characteristics of the Flamelet/Progress-Variable approach (FPV) and Flamelet-Generated Manifolds method which can consider a detailed chemical reaction mechanism, a combustion simulation was performed in a laminar counter-flow diffusion flame. While the numerical solutions of the FPV reproduced the measurements and almost completely agreed with those of the detailed chemical reaction mechanism, the numerical solutions of the FGM method overpredicted the measurements of CO mole fraction and underpredicted the ones of CO2 especially in fuel-rich region, and differed from those of the detailed chemical reaction mechanism. This is because the flamelet table of the FGM indicates the state close to chemical equilibrium and overpredicts dissociation of CO2 when the combustion reaction sufficiently progresses.</p>

Journal

References(17)*help

See more

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top