Sökning: onr:"swepub:oai:DiVA.org:kth-30373" >
Heat Transfer Study...
Heat Transfer Study of Blast Furnace 2 at SSAB Oxelösund
-
- Swartling, Maria (författare)
- KTH,Tillämpad processmetallurgi
-
Sundelin, Bo (författare)
-
- Tilliander, Anders (författare)
- KTH,Tillämpad processmetallurgi
-
visa fler...
-
- Jönsson, Pär (författare)
- KTH,Tillämpad processmetallurgi
-
visa färre...
-
(creator_code:org_t)
- 2009
- 2009
- Engelska.
-
Ingår i: Journal of Iron and Steel Research International. - 1006-706X .- 2210-3988. ; 16:Part 2 Suppl. 2, s. 1131-1136, s. 1131-1136
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- This paper presents a heat transfer study, based on the actual conditions of the hearth of Blast Furnace 2 at SSAB Oxelosund in Sweden. Initially, an experimental study was carried out. The temperature of the cold surfaces of the bottom and wall lining were measured with a hand-held thermocouple. The aim of the overall study was to find a method to determine the outer surface temperature, based on lining temperature readings from permanently installed thermocouples. A heat transfer model was developed, using the established correlations from the experimental study as boundary conditions. With the model, it is possible to calculate a complete two-dimensional temperature profile of the hearth lining at any given time. The permanently installed thermocouples are used to validate the model, by comparing calculated and measured temperatures; the accuracy of the model is plus/minus 3 degrees difference.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
Nyckelord
- blast furnace hearth
- heat transfer
- temperature measurements
- mathematical model
- Metallurgical process engineering
- Metallurgisk processteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas