Investigation of grid convergence in modeling the combustion process in the GM-10 burner.

Authors

  • Egor Sergeevich Pavlov Ufa University of Science and Technology (UUST), Russia
  • Alexander Evgenievich Kishalov Ufa University of Science and Technology (UUST), Russia

Keywords:

numerical simulation, burner GM-10, combustion, natural gas, methane, grid research, grid convergence

Abstract

The problems of modeling combustion processes with the help of 3D numerical simulation of combustion processes are considered on the example of the GM-10 burner. The effect of the number of grid elements on the simulation results was studied. The main characteristics of the GM-10 burner are given, its 3D model with the output area is built. Various variants of the grid with a different number of elements have been built. The process of natural gas combustion in the GM-10 burner was simulated. Conclusions are drawn based on the simulation results. Further possibilities of using the model are considered.

Author Biographies

Egor Sergeevich Pavlov, Ufa University of Science and Technology (UUST), Russia

student of the Aviation Heat Power Engineering Department of UUST. Dipl. heating engineer (USATU, 2020)

Alexander Evgenievich Kishalov, Ufa University of Science and Technology (UUST), Russia

Associate Professor of the Aviation Heat Power Engineering Department of UUST. Dipl. engineer of aircraft engines and power plants (USATU, 2006). Cand. of Tech. Sci. in thermal, electrical rocket engines and power plants of aircraft (USATU, 2010). Studies on the working processes in aircraft gas-turbine engines using steady-state and non-steady-state regimes, development of the mathematical models of complex technical objects, CAD of aircraft gas-turbine engines

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Published

2023-05-04

Issue

Vol. 27 No. 1 (2023)

Section

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