مورد إلكتروني
Analysis of oxygen enriched combustion characteristic of 350 MW utility boiler based on computational fluid dynamics
| العنوان: | Analysis of oxygen enriched combustion characteristic of 350 MW utility boiler based on computational fluid dynamics |
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| المصدر: | Metalurgija; ISSN 0543-5846 (Print); ISSN 1334-2576 (Online); Volume 58; Issue 3-4 |
| بيانات النشر: | Croatian Metallurgical Society (CMS) 2019 |
| تفاصيل مُضافة: | X. M. Wang X. L. Wu W. Q. Zhou |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | Three dimensional model of 350 MW utility boiler furnace was established by CFD to explore the combustion characteristics of pulverized coal at different O2 / CO2 ratios. The temperature field, sub-concentrations distributions, burner wall heat loads and movement trajectories of pulverized coal particles were analyzed and compared with those in the air atmosphere. The numerical results shows: the furnace temperature increases as the value of O2 concentration and the peak value of radiation appears at 20 metres in furnace; Oxygen enrichment combustion process can effectively reduce the exhaust flue gas temperature; The combustion condition with 30 % oxygen concentration is the closest to air combustion. |
| مصطلحات الفهرس: | boiler furnac; coal-O2 /CO2; numerical simulation; physial model; NO/SO2, text, info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion |
| الإتاحة: | Open access content. Open access content info:eu-repo/semantics/openAccess Articles in journal Metalurgija are published under Creative Commons Attribution 4.0 licence and authors retain their copyright. All content published in journal Metalurgija is available in open access. |
| ملاحظة: | application/pdf English |
| أرقام أخرى: | HRCAK oai:hrcak.srce.hr:218385 https://hrcak.srce.hr/218385 https://hrcak.srce.hr/file/318819 1098156607 |
| المصدر المساهم: | HRCAK PORTAL ZNANSTVENIH CASOPISA REPUB From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1098156607 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |