Solid Flow Caused by Buoyancy Force of Heavy Liquid

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概要

• 論文の詳細を見る

• This paper presents an experimental and numerical study of the solid flow under conditions related to an ironmaking blast furnace. The flow of particles is driven by the downward gravitational and upward buoyancy forces. Consequently, the flow pattern and stagnant zone profile, strongly affected by the level of liquid and the position of discharging hole, are more complicated than those obtained when the gravitational force is the only force. DEM simulation can reproduce the experimental results well, which provides an effective way to simulate the solid flow and related complicated high temperature phenomena in a blast furnace hearth and understand the underlying physics.

• 社団法人 日本鉄鋼協会の論文
• 2003-02-15

著者

• Takeda Kanji

  Technical Research Laboratories Kawasaki Steel Corporation

• Nouchi Taihei

  Technical Research Laboratories Kawasaki Steel Corporation

• Yu A.

  School Of Materials Science And Engineering The University Of New South Wales

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• Mathematical Modelling of Liquids Flow in a Blast Furnace
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• Three-dimensional Modelling of the Wall Heat Transfer in the Lower Stack Region of a Blast Furnace
• Stress distribution in a sandpile formed on a deflected base
• New coal-based process to produce high quality DRI for the EAF
• Solid Flow Caused by Buoyancy Force of Heavy Liquid

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