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Fluid Flow in a Com...
Fluid Flow in a Combined Top and Bottom Blown Reactor
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- Ersson, Mikael, 1977- (författare)
- KTH,Tillämpad processmetallurgi
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- Tilliander, Anders (författare)
- KTH,Tillämpad processmetallurgi
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- Iguchi, Manabu (författare)
- Hokkaido Univ, Grad Sch Engn, Div Mat Sci & Engn
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- Jonsson, Lage (författare)
- KTH,Tillämpad processmetallurgi
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- Jönsson, Pär (författare)
- KTH,Tillämpad processmetallurgi
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(creator_code:org_t)
- Iron and Steel Institute of Japan, 2006
- 2006
- Engelska.
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Ingår i: ISIJ International. - : Iron and Steel Institute of Japan. - 0915-1559 .- 1347-5460. ; 46:8, s. 1137-1142
- Relaterad länk:
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https://www.jstage.j...
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https://urn.kb.se/re...
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https://doi.org/10.2...
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Abstract
Ämnesord
Stäng
- Physical modeling was done to study the flow field in a cylindrical bath agitated by bottom purging, top lance blowing and a combination of both injection types. A particle image velocimetry (PIV) system has been used to capture the velocity field of all three cases mentioned above. Special attention was paid to the recirculation loop. Top blowing creates a re-circulation loop in a relatively small volume close to the surface, compared to bottom- and combined-blowing. Increasing bottom flow rate moves the center of the re-circulation loop downwards into the liquid. When top blowing is combined with bottom blowing the center of the re-circulation loop is moved downwards into the liquid with increasing top lance flow rate.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
Nyckelord
- fluid flow
- reactor
- bottom purging
- lance blowing
- Metallurgical process engineering
- Metallurgisk processteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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