Numerical simulation of cavity flow structure in an axisymmetric trapped vortex combustor

PKE Kumar, DP Mishra - Aerospace Science and Technology, 2012 - Elsevier
Reacting and non-reacting flow structure in a three dimensional (3D) trapped vortex
combustor (TVC) cavity was investigated numerically by using shear stress transport (SST) k …

Numerical investigation of the flow and flame structure in an axisymmetric trapped vortex combustor

PKE Kumar, DP Mishra - Fuel, 2012 - Elsevier
The main intention of the present investigation is to bring out the effect of the momentum flux
ratio (MFR) on the flow and flame structure in an axisymmetric Trapped Vortex Combustor …

A review of computational studies on trapped vortex combustors for gas turbine applications

SS Narayanan, KM Parammasivam - Aircraft Engineering and …, 2022 - emerald.com
Purpose The purpose of this paper is to comprehensively evaluate the progress in the
development of trapped vortex combustors (TVCs) in the past three decades. The review …

The unsteady turbulence flow of cold and combustion case in different trapped vortex combustor

Z Zeng, J Ren, X Liu, Z Xu - Applied Thermal Engineering, 2015 - Elsevier
The trapped vortex combustor (TVC) is a new design concept in which cavities are designed
to trap a vortex flow structure. In order to improve combustion efficiency of trapped vortex …

Numerical investigation of flow field effects on fuel–air mixing in a non-reacting trapped vortex combustor with different injection arrangements

R Sharifzadeh, A Afshari - European Journal of Mechanics-B/Fluids, 2020 - Elsevier
Large eddy simulation (LES) of turbulent mixing in a trapped vortex combustor (TVC) is
carried out using hybrid Eulerian–Lagrangian methodology. The Eulerian filtered …

Effects of location and angle of primary injection on the cavity flow structure of a trapped vortex combustor model

Y Zhu, Y Jin, X He - Optik, 2019 - Elsevier
In these years, many works have been done on the combustion performance and flow
structure of a trapped vortex combustor (TVC). However, to the best of our knowledge, little …

Combustion noise characteristics of an experimental 2D trapped vortex combustor

PKE Kumar, DP Mishra - Aerospace Science and Technology, 2015 - Elsevier
The objective of present investigation is to understand the effects of various operating
parameters on the combustion noise characteristics of a 2D trapped vortex combustor (TVC) …

Numerical study of reacting flow characteristics of a 2D twin cavity trapped vortex combustor

PKE Kumar, DP Mishra - Combustion Theory and Modelling, 2017 - Taylor & Francis
In the present work, reacting flow characteristics of a 2D trapped vortex combustor (TVC)
have been investigated numerically. Turbulent flow prevailing in the combustor is modelled …

Flame stability characteristics of two-dimensional trapped vortex combustor

PKE Kumar, DP Mishra - Combustion Science and Technology, 2016 - Taylor & Francis
Flame stability characteristics of a two-dimensional (2D) trapped-vortex combustor (TVC) are
investigated experimentally by considering two injection strategies, namely:(i) Inj-1 and (ii) …

Simulation numérique de la combustion turbulente: Méthode de frontières immergées pour les écoulements compressibles, application à la combustion en aval d'une …

C Merlin - 2011 - hal.science
Une méthode de frontières immergées est développée pour la simulation d'écoulements
compressibles et validée au travers de cas-tests spécifiques (réflexion d'ondes acoustiques …