$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Simulation of EAF refining stage 원문보기

Ain Shams engineering journal, v.9 no.4, 2018년, pp.2781 - 2793  

Elkoumy, M.M. (Metallurgical Engineering, Faculty of Engineering, Cairo University) ,  El-Anwar, M. (Mechanical Engineering Dept., National Research Centre) ,  Fathy, A.M. (Process and Quality Manager, Al EZZ Flat Steel) ,  Megahed, G.M. (Al EZZ Flat Steel) ,  El-Mahallawi, I. (Metallurgical Department, Faculty of Engineering, Cairo University) ,  Ahmed, H. (Metallurgical Department, Faculty of Engineering, Cairo University)

Abstract AI-Helper 아이콘AI-Helper

Abstract The refining stage in the electric arc furnace contributes to the enhancement of the metallurgical and industrial parameters and the improvement of performance in steelmaking plants. The aim of this study is to compare effects induced by natural and forced convection stirring. Two 3D compu...

주제어

참고문헌 (40)

  1. Toulouevski 76 2010 Innovation in electric arc furnaces 

  2. Procedia Eng Sattar 56 421 2013 10.1016/j.proeng.2013.03.142 Numerical simulation of slag foaming in high temperature molten metal with population balance modeling 

  3. Appl Math Model Guo 26 263 2002 10.1016/S0307-904X(01)00060-9 Developments in modelling of gas injection and slag foaming 

  4. ISIJ Int Liu 55 11 2365 2015 10.2355/isijinternational.ISIJINT-2015-352 Simulation and application of bottom-blowing in electrical arc furnace steelmaking process 

  5. Met Mater Trans B Li 34B 333 2002 Computational fluid-dynamics simulation of postcombustion in the electric-arc furnace 

  6. ISIJ I Int Ramirez 41 10 1146 2001 10.2355/isijinternational.41.1146 Modeling of a DC electric arc furnace - mixingin the bath 

  7. ISIJ Int Gonzalez 50 1 1 2010 10.2355/isijinternational.50.1 Effect of arc length on fluid flow and mixing phenomena in AC electric arc furnaces 

  8. ISIJ Int Kwon 48 7 891 2008 10.2355/isijinternational.48.891 A CFD-based nucleation-growth-removal model for inclusion behavior in a gas-agitated ladle during molten steel deoxidation 

  9. ISIJ Int De Felice 52 7 1273 2012 10.2355/isijinternational.52.1273 Numerical modelling of inclusion behaviour in a gas-stirred ladle 

  10. Steel Res Int Xu 86 11 1289 2015 10.1002/srin.201400355 Numerical simulation of single argon bubble rising in molten metal under a laminar flow 

  11. ISIJ Int Li 40 9 863 2000 10.2355/isijinternational.40.863 Fluid flow and mixing process in a bottom stirring electrical arc furnace with multi-plug 

  12. Met Mater Trans B Chu 47B 948 2016 10.1007/s11663-016-0593-1 The effects of bottom blowing gas flow rate distribution during the steelmaking converter process on mixing efficiency 

  13. Met Mater Trans B Wei 47B 3066 2016 10.1007/s11663-016-0737-3 Research and analysis on the physical and chemical properties of molten bath with bottom-blowing in EAF steelmaking process 

  14. ISIJ Int Ganguly 44 3 537 2004 10.2355/isijinternational.44.537 Numerical investigation on role of bottom gas stirring in controlling thermal stratification in steel ladles 

  15. ISIJ Int Ganguly 44 11 1960 2004 10.2355/isijinternational.44.1960 Numerical investigation of chaotic mixing in gas stirred steel ladles 

  16. ISIJ Int Maldonado-parra 51 7 1110 2011 10.2355/isijinternational.51.1110 Effect of both radial position and number of porous plugs on chemical and thermal mixing in an industrial ladle involving two phase flow 

  17. ISIJ Int Tripathi 52 9 1591 2012 10.2355/isijinternational.52.1591 Numerical simulation of heat transfer phenomenon in steel making ladle 

  18. ISIJ Int Li 48 12 1704 2012 10.2355/isijinternational.48.1704 Modeling of three-phase flows and behavior of slag/steel interface in an argon gas stirred ladle 

  19. ISIJ Int Lou 54 1 9 2014 10.2355/isijinternational.54.9 Numerical simulations of inclusion behavior and mixing phenomena in gas-stirred ladles with different arrangement of tuyeres 

  20. ISIJ Int Arzpeyma 53 1 48 2013 10.2355/isijinternational.53.48 Mathematical modeling of scrap melting in an EAF using electromagnetic stirring 

  21. Arzpeyma, Niloofar. Modeling of electric arc furnaces [EAF] with electromagnetic stirring. Master thesis. Royal Institute of Technology, Stockholm; 2011. 

  22. Arch Met Mater Kirschen 53 2 2821 2008 Steel flow characteristics in CFD improved EAF bottom tapping 

  23. Ansys Documents. Retrieved from Ansys web site: <http://www.ansys.stuba.sk/html/elem_55/chapter4/ES4-142.htm>. 

  24. ISIJ Int Sanchez 52 5 804 2012 10.2355/isijinternational.52.804 Effect of foamy slag height on hot spots formation inside the electric arc furnace based on a radiation model 

  25. ISIJ Int Arzpeyma 50 12 1763 2010 10.2355/isijinternational.50.1763 A first attempt to implement a swirl blade in production of ingots 

  26. Steel Res Int Gruber 87 1 15 2016 10.1002/srin.201400513 Investigation on the influence of the arc region on heat and mass transport in an EAF freeboard using numerical modeling 

  27. Al Ezz Flat Steel. EAF drawing. 

  28. Marianne Ostman, Melting Pre-study of models and mapping. Master thesis, Lulea University of Technology; 2006. 

  29. Howison 2008 Practical applied mathematics modelling, analysis, approximation 

  30. Cornelius Albert Syners. Modelling the thermal, electrical and flow profiles in A 6-in line matte melting furnace. Master thesis. Stellenbosch Unviversity; 2008. 

  31. B.A. Yi Chen, Numerical and experimental study of marangoni flow on slag-line dissolution of refractory. PHD thesis. McMaster University; 2011. 

  32. ISIJ Int ZHANG 46 5 670 2006 10.2355/isijinternational.46.670 Large inclusions in plain-carbon steel ingots cast by bottom teeming 

  33. ISIJ Int Choudhary 33 7 764 1993 10.2355/isijinternational.33.764 Mathematical modeling of heat transfer phenomena in continuous casting of steel 

  34. ISIJ Int Toshio 41 10 1174 2001 10.2355/isijinternational.41.1174 Mathematical modeling of flow and inclusion motion in vessel with natural convection 

  35. ISIJ Int Pan 42 6 614 2002 10.2355/isijinternational.42.614 Physical and mathematical modelling of thermal stratification phenomena in steel ladles 

  36. ISIJ Int Maldonado-parra 51 7 1110 2011 10.2355/isijinternational.51.1110 Effect of both radial position and number of porous plugs on chemical and thermal mixing in an industrial ladle involving two phase flow 

  37. ISIJ Int Jonsson 41 11 1289 2001 10.2355/isijinternational.41.1289 The use of fundamental process models in studying ladle refining operations 

  38. Met Mater Trans B ZHAO 36B 801 2005 10.1007/s11663-005-0083-3 Transient fluid flow and superheat transport in continuous casting of steel slabs 

  39. ISIJ Int Shamsi 47 3 433 2007 10.2355/isijinternational.47.433 Three dimensional turbulent fluid flow and heat transfer mathematical model for the analysis of a continuous slab caster 

  40. ISIJ Int Ramirez-argaez 55 1 117 2015 10.2355/isijinternational.55.117 Mathematical modeling of the melting rate of metallic particles in the EAF under multiphase flow 

관련 콘텐츠

오픈액세스(OA) 유형

GOLD

오픈액세스 학술지에 출판된 논문

저작권 관리 안내
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로