A Proposal for a New Turbulent Premixed Combustion Model and Its Evaluation : Development of the Model

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概要

• 論文の詳細を見る

• The authors propose a new turbulent premixed combustion model based on a hyperbolic tangent approximation of the reaction progress variable distribution in a one-dimensional laminar flame. Several different conventional models including FL (flamelet), EBU (eddy break up), ED (eddy dissipation) and FS (flame sheet) models are compared with the proposed model. Main features of the proposed model are as follows : (1) The model in constructed from a laminar flamelet part and a distributed flame part. (2) The model is applicable to laminar and turbulent flame analyses, and it does not depend upon the types of turbulent models. (3) Its distributed flame part includes EBU, ED and FS models as approximations.

• 一般社団法人日本機械学会の論文
• 1996-08-15

著者

• Ohtsuka Masaya

  Power & Industrial Systems R&d Laboratory Hitachi Ltd.

• Ohtsuka Masaya

  Power And Industrial Systems R & D Division Hitachi Ltd.

• INAGE Shin-ichi

  Power & Industrial Systems R & D Laboratory Hitachi, Ltd.

• Inage S

  Hitachi Ltd. Ibaraki‐ken Jpn

関連論文

• A Theoretical Evaluation of Fractal Dimension of Turbulent Flame
• Combustion Oscillation Analysis of Premixed Flames at Elevated Pressures
• A Proposal for a New Turbulent Premixed Combustion Model and Its Evaluation : Development of the Model
• TS-62 A Numerical Simulation of Turbulent Premixed Flame Stabilized by a Pilot Flame and Bluff Body(Session C-5 Combustor CFD)

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