Donetsk National Technical University
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https://ea.donntu.edu.ua/jspui/handle/123456789/31669| Title: | A new generation of the EAF panels with renewable slag: lowering of heat loss, combining of duties for energy saving |
| Authors: | Tischenko, P. Timoshenko, S. Tischenko, А. |
| Issue Date: | 2000 |
| Publisher: | Donetsk State Technical University, Donetsk, Ukraine |
| Citation: | Proceedings of «Metal-2000» International Conf. Ostrawa, Czech Republic, 2000 Available at: http://konference.tanger.cz/data/ metal2000/sbornik/papers/102.pdf |
| Description: | Water-cooled walls and roof panels are an integral part of high-powered EAF. A fee for its functions performance is increasing of energy consumption up to 10-15% through heat losses with cooling water. So energy saving problem is very important: each percent of energy consumption lowering will effect a saving 0,14-0,17 USD/ton of steel (150000 USD/year for 100-ton EAF). More than 10 year’s experience in panels design led us to elaboration a mathematical model of heat exchange between working space of operating EAF and water-cooling panel. Using of the model promotes elaboration of advanced design solutions for panels, grounding on renewable slag coating operation. There is a new generation of multi-layer panels, where a role of slag renewable coating, as heat- insulation and protective material, is extremely high. Optimal conditions for attachment and fixing of equilibrium working slag layer on the heat absorption elements provide by application the principles of spatial and nondense arrangement of these elements. |
| URI: | http://ea.donntu.edu.ua/jspui/handle/123456789/31669 |
| Appears in Collections: | Наукові праці співробітників кафедри Електричної інженерії |
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