CAPACITANCE PROBE MEASUREMENT TECHNIQUE FOR LOCAL PARTICLE VOLUME CONCENTRATION IN CIRCULATING FLUIDIZED BED COMBUSTORS

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概要

• 論文の詳細を見る

• This paper describes a capacitance probe measurement technique for the quantitative determination of local particle volume concentrations inside a fluidized bed combustor. The influence of temperature, water content in the fluidization gas, and burning fuel particles in the solids inventory on the measured signal is investigated in a laboratory-scale fluidized bed combustor. Application of the measurement system is demonstrated on a semi-technical scale circulating fluidized bed (CFB) sewage sludge combustor. By applying a data preprocessing step and a suitable calibration routine, the measurement system is able to quantitatively measure local average solids volume concentration as low as 0.1 vol.-%. Radial profiles of local average solid volume concentrations taken at various elevations inside the riser demonstrate the performance of the technique.

• 社団法人 化学工学会の論文
• 1996-08-30

著者

• MORI Shigekatsu

  Department of Chemical Engineering, Nagoya University

• Werther Joachim

  Chemical Engineering I Technical University Hamburg-harburg

• Mori Shigekatsu

  Department Of Chemical Engineering Nagoya University

• HAGE Bernd

  Chemical Engineering I, Technical University Hamburg-Harburg

• NARUKAWA Kimihito

  Department of Chemical Engineering, Nagoya University

• Hage Bernd

  Chemical Engineering I Technical University Hamburg-harburg

• Narukawa Kimihito

  Department Of Chemical Engineering Nagoya University

関連論文

• Determination of Population Inversion in Microwave-Enhanced Combustion of Methane-Air Mixture in Ceramic Burner
• CAPACITANCE PROBE MEASUREMENT TECHNIQUE FOR LOCAL PARTICLE VOLUME CONCENTRATION IN CIRCULATING FLUIDIZED BED COMBUSTORS
• Pyrolysis Behavior of Refuse Derived Fuel
• Numerical method for solving steady three-dimensional heat conduction problem in sector column.
• THEORETICAL ANALYSIS OF CATALYTIC REACTION IN FLUIDIZED BED

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