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A 2D Numerical Modeling Study of Slag Splashing in a Basic Oxygen Steelmaking Furnace 碱性氧炼钢炉溅渣的二维数值模拟研究
IF 4.3
ACS Engineering Au Pub Date : 2025-02-24 DOI: 10.1021/acsengineeringau.4c0003910.1021/acsengineeringau.4c00039
Raju Chowdhury, Geoffrey Evans, Tom Honeyands, Brian J Monaghan, David Scimone and Subhasish Mitra*, 
{"title":"A 2D Numerical Modeling Study of Slag Splashing in a Basic Oxygen Steelmaking Furnace","authors":"Raju Chowdhury,&nbsp;Geoffrey Evans,&nbsp;Tom Honeyands,&nbsp;Brian J Monaghan,&nbsp;David Scimone and Subhasish Mitra*,&nbsp;","doi":"10.1021/acsengineeringau.4c0003910.1021/acsengineeringau.4c00039","DOIUrl":"https://doi.org/10.1021/acsengineeringau.4c00039https://doi.org/10.1021/acsengineeringau.4c00039","url":null,"abstract":"<p >Wearing of the inner refractory lining in a basic oxygen steelmaking (BOS) furnace occurs due to the harsh operating conditions, which reduces the useful life of the refractories and incurs a significant cost component for relining. The lifespan can be prolonged by forming a protective coating layer on the refractory walls by using the retained slag splashing technique. In this study, an Eulerian-Eulerian multiphase computational fluid dynamics (CFD) model was developed to (i) identify the potential wear-prone zones in an industrial-scale BOS system during the supersonic oxygen blowing phase by quantifying the wall shear stress distributions and (ii) simulate the retained slag splashing process by introducing an inert gas to the retained slag mass to achieve a protective coating on the refractory walls. Two distinct lance head configurations comprising six nozzles and five nozzles were used to predict the potential wear-prone zones. Both the lance head designs and lance positions were found to influence the coating area. An increase in the retained slag volume was noted to augment the coating area substantially. An optimal lance position was identified within the physical constraints, wherein the maximum coated area was achieved for all operating conditions. The bottom bubbling process through the tuyeres on the furnace floor was also found to affect the wall coating performance.</p>","PeriodicalId":29804,"journal":{"name":"ACS Engineering Au","volume":"5 2","pages":"98–114 98–114"},"PeriodicalIF":4.3,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/epdf/10.1021/acsengineeringau.4c00039","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143832832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IF 4.3
ACS Engineering Au Pub Date : 2025-02-19
Mengmeng Cui, Lujain Alfilfil, Isidoro Morales Osorio, Khalid Almajnouni, Jorge Gascon and Pedro Castaño*, 
{"title":"","authors":"Mengmeng Cui,&nbsp;Lujain Alfilfil,&nbsp;Isidoro Morales Osorio,&nbsp;Khalid Almajnouni,&nbsp;Jorge Gascon and Pedro Castaño*,&nbsp;","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":29804,"journal":{"name":"ACS Engineering Au","volume":"5 1","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acsengineeringau.4c00041","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144399957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IF 4.3
ACS Engineering Au Pub Date : 2025-02-19
Sohyun Ahn*, Suvarna Patil and Martin Rudolph, 
{"title":"","authors":"Sohyun Ahn*,&nbsp;Suvarna Patil and Martin Rudolph,&nbsp;","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":29804,"journal":{"name":"ACS Engineering Au","volume":"5 1","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acsengineeringau.4c00042","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144350674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IF 4.3
ACS Engineering Au Pub Date : 2025-02-19
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引用次数: 0
IF 4.3
ACS Engineering Au Pub Date : 2025-02-19
Alan R. Taschin, Davi D. Petrolini, Adriano H. Braga, Alexandre Baiotto, Adriana Paula Ferreira, Alejandro Lopez-Castillo, João Batista O. Santos and José M. C. Bueno*, 
{"title":"","authors":"Alan R. Taschin,&nbsp;Davi D. Petrolini,&nbsp;Adriano H. Braga,&nbsp;Alexandre Baiotto,&nbsp;Adriana Paula Ferreira,&nbsp;Alejandro Lopez-Castillo,&nbsp;João Batista O. Santos and José M. C. Bueno*,&nbsp;","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":29804,"journal":{"name":"ACS Engineering Au","volume":"5 1","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acsengineeringau.4c00034","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144400532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IF 4.3
ACS Engineering Au Pub Date : 2025-02-19
Lisa Schulz, Norbert Kockmann and Thorsten Röder*, 
{"title":"","authors":"Lisa Schulz,&nbsp;Norbert Kockmann and Thorsten Röder*,&nbsp;","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":29804,"journal":{"name":"ACS Engineering Au","volume":"5 1","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acsengineeringau.5c00006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144400511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IF 4.3
ACS Engineering Au Pub Date : 2025-02-19
Jae-Hun Kim, Soo Youn Lee, Hye Jin Lee, Hae In Lee, Dong-Ha Lim, Yoo Seok Lee*, Hee Soo Kim* and Sahng Hyuck Woo*, 
{"title":"","authors":"Jae-Hun Kim,&nbsp;Soo Youn Lee,&nbsp;Hye Jin Lee,&nbsp;Hae In Lee,&nbsp;Dong-Ha Lim,&nbsp;Yoo Seok Lee*,&nbsp;Hee Soo Kim* and Sahng Hyuck Woo*,&nbsp;","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":29804,"journal":{"name":"ACS Engineering Au","volume":"5 1","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acsengineeringau.4c00032","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144400521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IF 4.3
ACS Engineering Au Pub Date : 2025-02-19
{"title":"","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":29804,"journal":{"name":"ACS Engineering Au","volume":"5 1","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/egv005i001_1902311","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144350672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IF 4.3
ACS Engineering Au Pub Date : 2025-02-19
Ainoa Paradelo Rodríguez, Guido Mul* and Bastian T. Mei*, 
{"title":"","authors":"Ainoa Paradelo Rodríguez,&nbsp;Guido Mul* and Bastian T. Mei*,&nbsp;","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":29804,"journal":{"name":"ACS Engineering Au","volume":"5 1","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acsengineeringau.4c00035","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144399956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IF 4.3
ACS Engineering Au Pub Date : 2025-02-19
Madhumitha Dhanasekaran*, Varaha P. Sarvothaman*, Paolo Guida and William L. Roberts, 
{"title":"","authors":"Madhumitha Dhanasekaran*,&nbsp;Varaha P. Sarvothaman*,&nbsp;Paolo Guida and William L. Roberts,&nbsp;","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":29804,"journal":{"name":"ACS Engineering Au","volume":"5 1","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acsengineeringau.4c00036","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144350673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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