Improving the Efficiency of Fuel Combustion with the Use of Various Designs of Embrasures

被引：1
|
作者：
Fedorov, Ruslan V. [1 ]
Generalov, Dmitry A. [1 ]
Sherkunov, Vyacheslav V. [1 ]
Sapunov, Valeriy V. [1 ]
Busygin, Sergey V. [1 ]
机构：
[1] Ulyanovsk State Tech Univ, Lab Interdisciplinary Problems Energy Prod, 32 Severny Venetz St, Ulyanovsk 432027, Russia
来源：
ENERGIES | 2023年 / 16卷 / 11期
关键词：
mathematical modeling; combustion; emission; combustion chambers; burner devices; flue gas recirculation;
D O I：
10.3390/en16114452
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Currently, NOX emission requirements for thermal power plants and power equipment are being tightened. Regime and technical measures are being developed to improve the efficiency of fuel combustion in boilers. Due to the high cost of field studies, and in some cases the impossibility of conducting them, mathematical modeling tools allow one to work out technical and tactical measures. In this paper, the multidisciplinary STAR-CCM+ platform with GMU-45 type burners is used to simulate the combustion of gaseous fuel in a digital model of an energy boiler of the type TGME-464. By conducting numerical experiments, the possibility of reducing NOX emissions by using flue gas recirculation is considered, and the efficiency of burner devices is compared when using different embrasure configurations.
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页数：15
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