Simulation of the aerodynamics and combustion of a turbulent pulverized-coal flame

  • N.V. Pilipenko

Abstract

Using the three-dimensional modeling method, numerical experiments on flame combustion of pulverized-coalfuel have been performed. The results of a three-dimensional numerical simulation of flow aerodynamics,temperature and carbon oxides are presented. Studies have been carried out for a pulverized-angle flame ofvarious dispersity. In the study of a wide range of modern problems of science and technology, numericalsimulation of heat and mass transfer process is particularly important and has enormous practical application.Interaction of reacting flows is described by a complex system of nonlinear partial differential equations.Indispensable effective method of theoretical study of such flows is a numerical simulation. Recent resultsobtained in the course of this article allow solving the scientific and engineering issues, choosing the optimaloption of the combustion process organization to increase its efficiency, minimize harmful gaseous andparticulate emissions and reduce the negative impact on the environment. Addressing these issues is relevant inrespect to the concept of energy safety of the country on the one side and the development of processes of"clean combustion" of fuel to meet strict standards of harmful substances emission into the atmosphere andeconomy use the equipment, on the other side.
Published
2018-05-03
How to Cite
PILIPENKO, N.V.. Simulation of the aerodynamics and combustion of a turbulent pulverized-coal flame. Physical Sciences and Technology, [S.l.], v. 3, n. 2, p. 57-64, may 2018. ISSN 2409-6121. Available at: <http://phst.kaznu.kz/index.php/journal/article/view/107>. Date accessed: 24 oct. 2018. doi: https://doi.org/10.26577/phst-2016-2-107.
Section
Thermal Physics and Related Techology