HEAT AND MASS TRANSFER PROCESSES AND CONCENTRATION WASTE GAS FIELD COAL-DUST FLAME IN THE COMBUSTION CHAMBER OF THE BOILER BKZ 75 SHAKHTINSK CHP

Authors

  • A. S. Askarova Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • S. A. Bulegenova Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • V. Y. Maksimov Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • A. A. Tuyakbaev Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • Z. H. Gabitova Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • A. S. Saginaeva Al-Farabi Kazakh National University, Almaty, Kazakhstan
  • K. Berdihan Al-Farabi Kazakh National University, Almaty, Kazakhstan

Abstract

The processes of heat and mass transfer and concentration fields of combustion products of coal-dust torch in the combustion chamber of the boiler BKZ 75 Shakhtinskaya CHP. The results of computational experiments allow us to conclude that in the central region of the combustion chamber of the boiler BKZ 75-39FB Shakhtinskaya CHP seen a dramatic change in the aerodynamic characteristics of the formation of the vortex flow, which weakens as you move the flow of pulverized coal and pulverized coal combustion to the exit.

Keywords: heat and mass transfer, a torch, a combustion chamber, the boiler.

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Published

2021-03-29

Issue

Vol. 17 No. 1 (2015): ЖУРНАЛ ПРОБЛЕМ ЭВОЛЮЦИИ ОТКРЫТЫХ СИСТЕМ

Section

ФИЗИКА

How to Cite

HEAT AND MASS TRANSFER PROCESSES AND CONCENTRATION WASTE GAS FIELD COAL-DUST FLAME IN THE COMBUSTION CHAMBER OF THE BOILER BKZ 75 SHAKHTINSK CHP. (2021). Journal of Open Systems Evolution Problems, 17(1), 134-141. https://peos.kaznu.kz/index.php/peos/article/view/113