Burden Distribution Calculation of Bell-Less Top of Blast Furnace Based on Multi-Radar Data
The burden distribution real-time estimation problem of multi-loop charging based on the real multi-radar data is resolved.Firstly , an iterative algorithm is introduced to calculate the radial coordinate of the pile-top.Then , based on the multi-radar data , the burden profile is estimated by a cub...
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| Veröffentlicht in: | Journal of iron and steel research, international international, 2013-06, Vol.20 (6), p.33-37 |
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| container_title | Journal of iron and steel research, international |
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| creator | Zhu, Qiao Lü, Cheng-long Yin, Yi-xin Chen, Xian-zhong |
| description | The burden distribution real-time estimation problem of multi-loop charging based on the real multi-radar data is resolved.Firstly , an iterative algorithm is introduced to calculate the radial coordinate of the pile-top.Then , based on the multi-radar data , the burden profile is estimated by a cubic-curve equation at the end of the multi-loop charging.Furthermore , the burden profile before the next multi-loop charging is calculated based on multi-radar data by considering the impact of burden descent.On the basis of these burden profiles , a more accurate thickness ratio of ore to coke （ RO/C ） at the radial direction of blast furnace can be obtained.Finally , an example is given to calculate the burden profiles and RO/C by using the real multi-radar data sampled from Baosteel , which shows the effectiveness of the method introduced. |
| doi_str_mv | 10.1016/s1006-706x(13)60108-9 |
| format | Article |
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Iron Steel Res. Int</addtitle><addtitle>Journal of Iron and Steel Research</addtitle><description>The burden distribution real-time estimation problem of multi-loop charging based on the real multi-radar data is resolved.Firstly , an iterative algorithm is introduced to calculate the radial coordinate of the pile-top.Then , based on the multi-radar data , the burden profile is estimated by a cubic-curve equation at the end of the multi-loop charging.Furthermore , the burden profile before the next multi-loop charging is calculated based on multi-radar data by considering the impact of burden descent.On the basis of these burden profiles , a more accurate thickness ratio of ore to coke （ RO/C ） at the radial direction of blast furnace can be obtained.Finally , an example is given to calculate the burden profiles and RO/C by using the real multi-radar data sampled from Baosteel , which shows the effectiveness of the method introduced.</description><subject>Applied and Technical Physics</subject><subject>Blast furnaces</subject><subject>Charging</subject><subject>Coke</subject><subject>Engineering</subject><subject>Iron and steel industry</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>Mathematical analysis</subject><subject>Metallic Materials</subject><subject>Physical Chemistry</subject><subject>Processes</subject><subject>Real time</subject><subject>Steels</subject><subject>Thickness ratio</subject><subject>分布计算</subject><subject>多回路</subject><subject>实时估计</subject><subject>曲线方程</subject><subject>炉料</subject><subject>贝尔</subject><subject>雷达数据</subject><subject>高炉炉顶</subject><issn>1006-706X</issn><issn>2210-3988</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqNkVtLxDAQhYMouKg_Qahv-lCdXJs-uusVVgQvIPgQJmmqldquSQv672131dc1D8kQvnNmmEPIPoVjClSdRAqg0gzU5yHlRwoo6DTfIBPGKKQ813qTTH6Rp22yF-MbjCdXnOkJeZ72ofBNclbFLlS276q2SWZYu77GZd2WydTXdTr3MSYP7WL5UWPskos-NOh8MsXoi2RAb_q6q9I7LDAkZ9jhLtkqsY5-7-fdIY8X5w-zq3R-e3k9O52nTjLRpcJayp1Glom8dIUUIBBkoSHnmBVSaWmZzcECWgeICmlpdQkMvC1LqRzfIYcr30VoP3ofO_NeRTcMjY1v-2hophgdVpHx_6JSsfWopFzkww3rUaGEFFqy0VWuUBfaGIMvzSJU7xi-DAUzBmrux7TMmJah3CwDNfmgUytdHPjmxQfz1o77r-Na4cFPw9e2efkYtH8dhdJUAVf8G2HBrY0</recordid><startdate>20130601</startdate><enddate>20130601</enddate><creator>Zhu, Qiao</creator><creator>Lü, Cheng-long</creator><creator>Yin, Yi-xin</creator><creator>Chen, Xian-zhong</creator><general>Springer Singapore</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>H8D</scope></search><sort><creationdate>20130601</creationdate><title>Burden Distribution Calculation of Bell-Less Top of Blast Furnace Based on Multi-Radar Data</title><author>Zhu, Qiao ; Lü, Cheng-long ; Yin, Yi-xin ; Chen, Xian-zhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c524t-4bb13c8a2749fcd5404a05d8093a7d5685b2b90b0abc0aa6a1fb8f020ebff56c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied and Technical Physics</topic><topic>Blast furnaces</topic><topic>Charging</topic><topic>Coke</topic><topic>Engineering</topic><topic>Iron and steel industry</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Materials Engineering</topic><topic>Materials Science</topic><topic>Mathematical analysis</topic><topic>Metallic Materials</topic><topic>Physical Chemistry</topic><topic>Processes</topic><topic>Real time</topic><topic>Steels</topic><topic>Thickness ratio</topic><topic>分布计算</topic><topic>多回路</topic><topic>实时估计</topic><topic>曲线方程</topic><topic>炉料</topic><topic>贝尔</topic><topic>雷达数据</topic><topic>高炉炉顶</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Qiao</creatorcontrib><creatorcontrib>Lü, Cheng-long</creatorcontrib><creatorcontrib>Yin, Yi-xin</creatorcontrib><creatorcontrib>Chen, Xian-zhong</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Aerospace Database</collection><jtitle>Journal of iron and steel research, international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Qiao</au><au>Lü, Cheng-long</au><au>Yin, Yi-xin</au><au>Chen, Xian-zhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Burden Distribution Calculation of Bell-Less Top of Blast Furnace Based on Multi-Radar Data</atitle><jtitle>Journal of iron and steel research, international</jtitle><stitle>J. Iron Steel Res. Int</stitle><addtitle>Journal of Iron and Steel Research</addtitle><date>2013-06-01</date><risdate>2013</risdate><volume>20</volume><issue>6</issue><spage>33</spage><epage>37</epage><pages>33-37</pages><issn>1006-706X</issn><eissn>2210-3988</eissn><abstract>The burden distribution real-time estimation problem of multi-loop charging based on the real multi-radar data is resolved.Firstly , an iterative algorithm is introduced to calculate the radial coordinate of the pile-top.Then , based on the multi-radar data , the burden profile is estimated by a cubic-curve equation at the end of the multi-loop charging.Furthermore , the burden profile before the next multi-loop charging is calculated based on multi-radar data by considering the impact of burden descent.On the basis of these burden profiles , a more accurate thickness ratio of ore to coke （ RO/C ） at the radial direction of blast furnace can be obtained.Finally , an example is given to calculate the burden profiles and RO/C by using the real multi-radar data sampled from Baosteel , which shows the effectiveness of the method introduced.</abstract><cop>Singapore</cop><pub>Springer Singapore</pub><doi>10.1016/s1006-706x(13)60108-9</doi><tpages>5</tpages></addata></record> |
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| source | ScienceDirect Journals (5 years ago - present); Springer Nature - Complete Springer Journals; Alma/SFX Local Collection |
| subjects | Applied and Technical Physics Blast furnaces Charging Coke Engineering Iron and steel industry Machines Manufacturing Materials Engineering Materials Science Mathematical analysis Metallic Materials Physical Chemistry Processes Real time Steels Thickness ratio 分布计算 多回路 实时估计 曲线方程 炉料 贝尔 雷达数据 高炉炉顶 |
| title | Burden Distribution Calculation of Bell-Less Top of Blast Furnace Based on Multi-Radar Data |
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