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Modeling and optimization of EAF dedusting system

Title data

Kirschen, Marcus ; Velikorodov, Viktor ; Pfeifer, Herbert ; Wahlers, Franz-Josef:
Modeling and optimization of EAF dedusting system.
In: Associazione Italiana di Metallurgia (ed.): 2nd International Conference and Exhibition on New Developments in Metallurgical Process Technology. 19. - 21. September 2004, Riva del Garda : Conference Proceedings. - Milano : AIM , 2004 . - 9 Seiten

Abstract in another language

The Institute for Industrial Furnaces and Heat Engineering in Metallurgy performed off-gas measurements at electric arc furnaces (EAF) during steel production. In particular, the post-combustion of the EAF off-gases with air was studied in primary dedusting systems. Off-gas composition, temperature and volume flow rate data obtained through measurements precisely define boundary condition for CFD simulations of the gas flow in dedusting plants. In addition, a computer program was developed to simulate the gas and enthalpy flows is the complete dedusting system. The validity of mathematical model was verified through off-gas measurements during EAF operation. This simulation program allows the investigation of the impact of modifications or altered operation of the dedusting system on the volume and enthalpy flows at the EAF, in order to optimise the operation of existing EAF plants. Results of measurements and simulations are presented.

Further data

Item Type: Article in a book
Refereed: Yes
Keywords: Electric Arc Furnace; Off-gas measurements; Simulation; Direct Exhaust Control; CFD
Institutions of the University: Faculties > Faculty of Engineering Science
Research Institutions > Affiliated Institutes > Fraunhofer Center for High Temperature Materials and Design (HTL)
Faculties
Research Institutions
Research Institutions > Affiliated Institutes
Result of work at the UBT: No
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 18 Jun 2019 09:05
Last Modified: 01 Jul 2019 11:26
URI: https://eref.uni-bayreuth.de/id/eprint/49601