Information-Simulating System for Distribution of Hot Blast and Natural Gas Through the Blast Furnace Tuyeres

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Information-Simulating System for Distribution of Hot Blast and Natural Gas Through the Blast Furnace Tuyeres. / Spirin, N. A.; Gurin, I. A.; Lavrov, V. V. et al.
In: Metallurgist, Vol. 67, No. 7-8, 01.11.2023, p. 1006-1013.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{e11f16be65cb46118c74b5ce01ed3221,

title = "Information-Simulating System for Distribution of Hot Blast and Natural Gas Through the Blast Furnace Tuyeres",

abstract = "The paper presents a description of the information modeling system for the distribution of hot blast and natural gas through the tuyeres of a blast furnace. The developed system is distinguished by considering the main physical and chemical laws and ongoing processes in the control object. The system is based on the method of determining the blast flow through the air tuyeres using the thermal power of the flow passing through the tuyere and the value of the heat removal taken from this tuyere. Based on the calculation results, the system determines the main parameters of the blast mode of the blast furnace and the parameters of individual tuyere hearths, including the theoretical combustion temperature, the blast velocity from the tuyere, the kinetic energy of the blast, the length of the oxygen and carbon dioxide combustion zones of the tuyere hearth, and others. The required natural gas consumption through the blast furnace tuyeres is calculated, which ensures the maintenance of the theoretical combustion temperature in the blast furnace tuyeres at a given level in the design mode. The architecture of the software is described, the characteristics of the modules are presented, and its operation is illustrated. The developed software can be used by the technological personnel of the blast-furnace process to improve the efficiency of blast-furnace smelting.",

author = "Spirin, {N. A.} and Gurin, {I. A.} and Lavrov, {V. V.} and Shipanov, {K. A.} and Fedotov, {G. A.}",

year = "2023",

month = nov,

day = "1",

doi = "10.1007/s11015-023-01590-5",

language = "English",

volume = "67",

pages = "1006--1013",

journal = "Metallurgist",

issn = "0026-0894",

publisher = "Springer Nature",

number = "7-8",

}

RIS

TY - JOUR

T1 - Information-Simulating System for Distribution of Hot Blast and Natural Gas Through the Blast Furnace Tuyeres

AU - Spirin, N. A.

AU - Gurin, I. A.

AU - Lavrov, V. V.

AU - Shipanov, K. A.

AU - Fedotov, G. A.

PY - 2023/11/1

Y1 - 2023/11/1

N2 - The paper presents a description of the information modeling system for the distribution of hot blast and natural gas through the tuyeres of a blast furnace. The developed system is distinguished by considering the main physical and chemical laws and ongoing processes in the control object. The system is based on the method of determining the blast flow through the air tuyeres using the thermal power of the flow passing through the tuyere and the value of the heat removal taken from this tuyere. Based on the calculation results, the system determines the main parameters of the blast mode of the blast furnace and the parameters of individual tuyere hearths, including the theoretical combustion temperature, the blast velocity from the tuyere, the kinetic energy of the blast, the length of the oxygen and carbon dioxide combustion zones of the tuyere hearth, and others. The required natural gas consumption through the blast furnace tuyeres is calculated, which ensures the maintenance of the theoretical combustion temperature in the blast furnace tuyeres at a given level in the design mode. The architecture of the software is described, the characteristics of the modules are presented, and its operation is illustrated. The developed software can be used by the technological personnel of the blast-furnace process to improve the efficiency of blast-furnace smelting.

AB - The paper presents a description of the information modeling system for the distribution of hot blast and natural gas through the tuyeres of a blast furnace. The developed system is distinguished by considering the main physical and chemical laws and ongoing processes in the control object. The system is based on the method of determining the blast flow through the air tuyeres using the thermal power of the flow passing through the tuyere and the value of the heat removal taken from this tuyere. Based on the calculation results, the system determines the main parameters of the blast mode of the blast furnace and the parameters of individual tuyere hearths, including the theoretical combustion temperature, the blast velocity from the tuyere, the kinetic energy of the blast, the length of the oxygen and carbon dioxide combustion zones of the tuyere hearth, and others. The required natural gas consumption through the blast furnace tuyeres is calculated, which ensures the maintenance of the theoretical combustion temperature in the blast furnace tuyeres at a given level in the design mode. The architecture of the software is described, the characteristics of the modules are presented, and its operation is illustrated. The developed software can be used by the technological personnel of the blast-furnace process to improve the efficiency of blast-furnace smelting.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85179708160

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001124006600002

U2 - 10.1007/s11015-023-01590-5

DO - 10.1007/s11015-023-01590-5

M3 - Article

VL - 67

SP - 1006

EP - 1013

JO - Metallurgist

JF - Metallurgist

SN - 0026-0894

IS - 7-8

ER -

ID: 51663384