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UNDERSTANDING FUMING DURING METAL REFINING BY CFD

Jan Erik Olsen, Mari Naess

2012enfumingcfdmetalsiliconrefining

Abstract

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Fume, also known as dust, is produced during metal refining. Exposure to fume is damaging to the health of plant operators. A mathematical model has been developed to study the different factors governing the fuming mechanism. It is shown that natural convection is the main driving force of the phenomenon, and that the fuming rate is highly sensitive to the area of the exposed metal surface. A new feature introduced in the modeling concept is the ability to include a gas flux of unconsumed process gas flowing up through the metal surface. This reduces the fuming rate, and should normally not be neglected.

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Cite This Work

@article{eb9d06c6-c809-40cf-a0af-70c3511fd622,
  title={UNDERSTANDING FUMING DURING METAL REFINING BY CFD},
  author={Jan Erik Olsen and Mari Naess},
  year={2012},
  language={en}
}
TY  - JOUR
TI  - UNDERSTANDING FUMING DURING METAL REFINING BY CFD
AU  - Jan Erik Olsen
AU  - Mari Naess
PY  - 2012
LA  - en
ER  -

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