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EPTT 2020
12th Spring School on Transition and Turbulence
URANS SIMULATION OF TURBULENT NON-PREMIXED AND NON-REACTING PROPANE JET FLOW
Submission Author:
Valdson Gonçalves , PI , Brazil
Co-Authors:
Valdson Gonçalves, Gabriel Marcos Magalhães, João Marcelo Vedovotto
Presenter: Valdson Gonçalves
doi://10.26678/ABCM.EPTT2020.EPT20-0052
Abstract
In the present work, numerical simulations of a turbulent non-premixed and non-reacting propane jet flow, in presence of co-flowing air, were made. Unsteady Reynolds Averaged Navier-Stokes modeling was applied on the simulations of propane jet using standard k-$\epsilon$ model. Furthermore, an adaptive refinement was used in the mesh domain to reduce the computational cost. Results for velocity and mixture fraction at jet center line were obtained and compared with experimental data for validation. The simulations were realized using the MFSim code, developed on the Federal University of Uberlandia at Fluid Mechanics Laboratory - MFLab
Keywords
URANS, Non-premixed jet, Mixture fraction, Adaptive refinement
