The article presents the modelling of the combustion process of liquid fuels using professional ANSYS FLUENT software. This program allows modelling the dynamics of compressible and incompressible, laminar and turbulent flows as well as heat exchange phenomena with occurrence and without chemical reactions. The model presented in the article takes into account the influence of the gas phase on the liquid phase during the fuel combustion process. The influence of velocity and pressure of the flowing gas and the type of flow has a significant impact on the combustion of liquid fuels. The developed model is fully reliable and the presented results are consistent with experimental research. The occurrence of a laminar sublayer in a turbulent flow was confirmed, and the thickness of this layer and the turbulent layer significantly influences the course of the combustion process. The use of the flat flow model reflects the basic phenomena occurring during the combustion of liquid fuels under turbulent conditions. The use of the program for flows with different flow velocity profiles is justified. It gives important information about the processes taking place during the combustion of liquid fuels. The results of numerical tests are presented graphically. The article presents graphs of velocity field, absolute pressure, power lines, temperature and density.
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. ANSYS FLUENT 12.0 Theory Guide. 2009.  Gao J. Moon S. Zhang Y. Nishida K. Matsumoto Y. Flame Structure of Wall Impinging Diesel Fuel Sprays Injected by Group-Hole Nozzles Combustion and Flame Vol. 156 pp. 1263-1277 2009.
. Genzale C. L. Reitz R. D. Musculus M. P. B. Optical Diagnostics and Multi-Dimensional Modeling of Spray Targeting Effects in Late-Injection Low-Temperature Diesel Combustion SAE International Journal of Engines Vol. 2 pp. 150-172 2010.
. Govardhan J. Rao G.V.S. Influence of Oscillating Combustion on Thermal Boundary Layer in a Diesel Fired Crucible Furnace International Journal of Computer Information Systems and Industrial Management Applications Vol. 2 pp. 056-068 2010.
. Jankowski A. Czerwinski J. Memorandum of Prof. A. K. Oppenheim and an example of application of the Oppenheim correlation (OPC)* for the heat losses during the combustion in IC-engine Journal of KONES Vol. 17 No. 2 pp. 181-104 Warsaw 2010.
. Jankowski A. Laser research of fuel atomization and combustion process in the aspect of exhaust gases emission Journal of KONES Vol. 15 No. 1 pp. 119-126 2008.
. Jankowski A. Laser research of fuel atomization and combustion process in the aspect of exhaust gases emission Journal of KONES Vol. 15 No. 1 pp. 119-126 Warsaw 2008.
. Jankowski A. Laser Research of Fuel Atomization and Combustion Processes in the Aspect of Exhaust Gases Emission Journal of KONES Vol. 15 No. 1 pp. 119-126 Warsaw 2008.
. Jankowski A. Some Aspects of Heterogeneous Processes of the Combustion Including Two Phases. Journal of KONES. Vol. 12 No. 1-2 pp. 121-134 Permanent Committee of KONES Warsaw 2005.
. Jankowski A. Study of the influence of pressure speed and type of gas stream on the combustion process Scientific Papers of the Air Force Institute of Technology Issue 28 (in Polish) Warsaw 2010.
. Jankowski A. Test Stand for Modelling of Combustion Processes of Liquid Fuels Journal of KONES Vol. 21 No. 2 pp. 121-126 2014.
. Kirchhartz R. M. Mee D. J. Stalker R. J. Effect of Boundary Layer Thickness and Entropy Layer on Boundary Layer Combustion 16th Australasian Fluid Mechanics Conference Gold Coast Australia December 2007.
. Xia J. Luo K. H. Conditional Statistics of Inert Droplet Effects on Turbulent Combustion in Reacting Mixing Layers Combustion Theory and Modelling Vol. 13 pp. 901-920 2009.
. Zurek J. Jankowski A. Experimental and Numerical Modelling of Combustion Process of Liquid Fuels under Laminar Conditions Journal of KONES Vol. 21. No. 3 pp. 30-316 Warsaw 2014.