A review of oscillation mechanisms and the role of the precessing vortex core (PVC) in swirl combustion systems
N Syred - Progress in Energy and Combustion Science, 2006 - Elsevier
This paper reviews the occurrence of the precessing vortex core (PVC) and other
instabilities, which occur in, swirl combustion systems whilst identifying mechanisms, which …
instabilities, which occur in, swirl combustion systems whilst identifying mechanisms, which …
Large eddy simulations of gaseous flames in gas turbine combustion chambers
Recent developments in numerical schemes, turbulent combustion models and the regular
increase of computing power allow Large Eddy Simulation (LES) to be applied to real …
increase of computing power allow Large Eddy Simulation (LES) to be applied to real …
Flow–flame interactions causing acoustically coupled heat release fluctuations in a thermo-acoustically unstable gas turbine model combustor
A detailed analysis of the flow–flame interactions associated with acoustically coupled heat-
release rate fluctuations was performed for a 10kW, CH4/air, swirl stabilized flame in a gas …
release rate fluctuations was performed for a 10kW, CH4/air, swirl stabilized flame in a gas …
Flow and heat transfer in swirl tubes—A review
The development of modern gas turbines for aircraft propulsion and power generation
demands ever-increasing efficiency, which can be achieved by rising the turbine inlet …
demands ever-increasing efficiency, which can be achieved by rising the turbine inlet …
[BOOK][B] Computational methods for fluid dynamics
JH Ferziger, M Perić - 2002 - Springer
Computational fluid dynamics, commonly known by the acronym 'CFD', continues to have
significant expansion. There are many software packages available that solve fluid flow …
significant expansion. There are many software packages available that solve fluid flow …
Temporally resolved planar measurements of transient phenomena in a partially pre-mixed swirl flame in a gas turbine model combustor
This paper presents observations and analysis of the time-dependent behavior of a 10kW
partially pre-mixed, swirl-stabilized methane–air flame exhibiting self-excited thermo …
partially pre-mixed, swirl-stabilized methane–air flame exhibiting self-excited thermo …
Coherent structures in unsteady swirling jet flow
An LDA technique and phase-averaging analysis were used to study unsteady precessing
flow in a model vortex burner. Detailed measurements were made for Re= 15,000 and S …
flow in a model vortex burner. Detailed measurements were made for Re= 15,000 and S …
Experimental and CFD study on effects of spiral guide vanes on cyclone performance
F Zhou, G Sun, X Han, Y Zhang, W Bi - Advanced Powder Technology, 2018 - Elsevier
This paper presents an experimental and numerical study on a tangential inlet cyclone
separator with a spiral guide vane which is not often researched. Numerical pressure drop …
separator with a spiral guide vane which is not often researched. Numerical pressure drop …
Numerical investigation of swirling flow in cylindrical cyclones
R Hreiz, C Gentric, N Midoux - Chemical engineering research and design, 2011 - Elsevier
This paper constitutes a preliminary study of the two-phase flow in a Gas–Liquid Cylindrical
Cyclone (GLCC© 1) separator. A GLCC consists in a vertical pipe with a downward inclined …
Cyclone (GLCC© 1) separator. A GLCC consists in a vertical pipe with a downward inclined …
[HTML][HTML] What is important in the simulation of spray dryer performance and how do current CFD models perform?
Spray dryers are of considerable importance in many industrial drying operations, yet their
modelling has been relatively neglected. Here we present a summary of many years work …
modelling has been relatively neglected. Here we present a summary of many years work …