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Numerical simulation of DeC process on the surface of an iron droplet

Title
Numerical simulation of DeC process on the surface of an iron droplet
Authors
조현진
Date Issued
2010
Publisher
포항공과대학교
Abstract
Decarburization phenomena under the various kinds of initial conditions on a single iron droplet are studied in order to make a prediction of BOF-converter process possible using computational analysis. The main reaction occurs on the free surface by direct oxidation of carbon at the gas-liquid interface with producing the carbon monoxide. It may be controlled by chemical kinetics and mass transport steps. When the high speed jet is impinging, the extremely large amounts of droplets are generated. Because the reaction is mainly occurred on the surface of droplet, it is important to simulate the reaction on a single iron droplet. To make a prediction in a BOF process possible, this work is focused on the simulation of decarburization reaction on a single iron droplet.
URI
http://postech.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000000555728
http://oasis.postech.ac.kr/handle/2014.oak/630
Article Type
Thesis
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