No_x Emission Characteristics of a Diffusion Flame Matrix Burner

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概要

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• Experimental studies were made of NO_x formation in and its emission from a diffusion flame matrix burner, which is known as a typical shortflame burner. Profiles of temperature, stable-species and NO_x concentrations were measured in detail for methane flame at atmospheric pressure, and the process of NO_x formation and the NO_x emission characteristics were examined. Measurements were made under various conditions of the air and fuel ejection-velocities for several types of burner matrices, and the effects of these parameters on the NO_x formation in the flame zone and on the NO_x emission were investigated. Results show that the formation of NO_x is confined to a very narrow region about the flame zone and the NO_x formation and emission are controlled mainly by the air ejection velocity. The NO_x emission levels are found to be lower than those of usual combustion appliances.

• 一般社団法人日本機械学会の論文

著者

• SAKAI Yukio

  Department of Industrial Chemistry, Faculty of Engineering, Tokyo Institute of Polytechnics

• Sakai Yukio

  Department Of Mechanical Engineering Saitama Institute Of Technology

• TSUJI Hiroshi

  Institute of Space and Aeronautical Science,University of Tokyo

• Sakai Yukio

  Department Of Industrial Chemistry Faculty Of Engineering Tokyo Institute Of Polytechnics

• Tsuji Hiroshi

  Institute Of Interdisciplinary Research Faculty Of Engineering The University Of Tokyo

• SAKAI YUKIO

  Department of Chemical Engineering, Faculty of Engineering Science, Osaka University

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• Tip Opening and Burning Intensity of Bunsen Flames Diluted with Nitrogen
• The Effect of Cross-Flow Temperature on the Burning Rate in a Solid Propellant
• No_x Emission Characteristics of a Diffusion Flame Matrix Burner
• Studies of a Diffusion Flame Matrix Burner in a Combustion Chamber with Heat Exchanger
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• Experimental Studies on the Spectrum of Isotropic Turbulence behind Two Grids
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