OOIR: Observatory of International Research

Papers

(The TQCC of Flow Turbulence and Combustion is 6. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Surface Roughness Effects on Cavity Flows	55
Flame Self-interaction and Flow Topology in Turbulent Homogeneous Mixture n-Heptane MILD Combustion	43
Numerical Dissipation Rate Analysis of Finite-Volume and Continuous-Galerkin Methods for LES of Combustor Flow-Field	37
Effects of Opening Ratio on Turbulent Flow Characteristics around a Laterally Fixed Rectangular Obstacle Under Unsteady Inflow	29
Effects of Pressure and Characteristic Scales on the Structural and Statistical Features of Methane/Air Turbulent Premixed Flames	23
Direct numerical simulations of turbulent channel flow over ratchet roughness	21
A Survey on Control Techniques to Augment Compressible Jet Mixing	21
Assessment of Wall Modeling With Adverse Pressure Gradient for High Reynolds Number Separated Flows	21
Measurements for Characteristics of Turbulence over a Streamwise Preferential Porous Substrate	18
On the Use of LES and 3D Empirical Mode Decomposition for Analyzing Cycle-to-Cycle Variations of In-Cylinder Tumbling Flow	18
CFD Uncertainty Quantification using PCE–HDMR: Exemplary Application to a Buoyancy-Driven Mixing Process	18
Numeric Metrics for Capturing Variations in Flow Fields: An Improvement Towards a Robust Comparison of Vector Fields	18
Installation Effects on Jet Aeroacoustics	17
Experimental Analysis of the Effect of End-gas Temperature on Spontaneous Detonation Development Mechanisms for a Hydrogen/N-decane Fuel Mixture	16
Structures of Laminar Lean Premixed H2/CH4/Air Polyhedral Flames: Effects of Flow Velocity, H2 Content and Equivalence Ratio	16
Transition in ICF Capsule Implosions	15
Large Eddy Simulation of Reactive Flow in a Lab-Scale Liquid Rocket Engine Using a Diffuse Interface Method	14
Revisiting the Modelling of Mixing Time Scales for Lagrangian Filtered Density Function Methods	14
Measurements in a Turbulent Channel Flow by Means of an LDV Profile Sensor	13
Gas-Water Two-Phase Flow and Pressure Drop Characteristics in a Simulated Porous Transport Layer of PEM Electrolyzer	13
Correction to: Aero-structural Analysis of a Scramjet Technology Demonstrator Designed to Operate at an Altitude of 23 km at Mach 5.8	13
Assessment of Thermal Boundary Models for Large Eddy Simulations of Natural Convection	13
A Detailed Analysis of Mixture Stratification on Flame Displacement Speed for Syngas Combustion	12
Experimental and Numerical Investigation of the Acoustic Response of a Hollow-cone Fuel Spray in a Swirling Air Flow	12
Experimental Study of Detonation Propagation in a Duct Filled with Repeated Slit-Plates: Propagation Limits and Re-initiation Behaviors	12

Enhancing the Aerodynamic Performance of the Savonius Wind Turbine by Utilizing Quarter Elliptical Supplementary Blades	12
The Effect of Carbon Dioxide and Water Vapor Dilution on Turbulent Premixed Propane-Air Flame Characteristics: A DES Study	12
Detection of Energetic Low Dimensional Subspaces in Spatio-Temporal Space in Turbulent Pipe Flow	12
A Numerical Study on Premixed Turbulent Planar Ammonia/Air and Ammonia/Hydrogen/Air Flames: An Analysis on Flame Displacement Speed and Burning Velocity	12
Multiple Mapping Conditioning Mixing Time Scales for Turbulent Premixed Flames	12
Mixed Averaging Procedures	12
The Aerodynamic Breakup and Interactions of Evaporating Water Droplets with a Propagating Shock Wave	11
CFD Simulation of Particle-Laden Flow in a 3D Differentially Heated Cavity Using Coarse Large Eddy Simulation	11
Assessment of Laws of the Wall During Flame–Wall Interaction of Premixed Flames Within Turbulent Boundary Layers	11
3D Measurements of a Two-Phase Flow Inside an Optical Cylinder Based on Full-Field Cross-Interface Computed Tomography	11
Hybrid RANS/LES Simulations and Aeroacoustic Analysis of Jet Flows using an hp-Adaptive Discontinuous Galerkin Method	11
Numerical Investigation of Regime Transition in Canopy Flows	11
Investigating 3-D Effects on Flashing Cryogenic Jets with Highly Resolved LES	10
Implementation of the Filtered Turbulent Flame Model in Non-premixed Combustion Simulation	10
LES Inlet Condition Generation Using Stereoscopic PIV and Linear Stochastic Estimation	10
Porous Bleed Boundary Conditions for Supersonic Flows With & Without Shock-Boundary Layer Interaction	10
Modulation of Turbulence Flux Budgets by Varying Fluid Properties in Heated High Prandtl Number Flow	10
Flame Dynamics Modelling Using Artificially Thickened Models	10
On the Performances of Standard and Kinetic Energy Preserving Time-Integration Methods for Incompressible-Flow Simulations	10
Wake Prediction in 3D Porous–Fluid Flows: A Numerical Study Using a Brinkman Penalization LBM Approach	10
Large Eddy Simulation and Turbulence Model Assessment of Buoyant Flow in a Thermal Energy Storage Tank	10
LES and PIV Investigation of the Flow Past a Cactus-Shaped Cylinder with Four Ribs	10
Characterizing the Interactions Between Flow Dynamics and Soot Production in Ethylene Non-Premixed Pulsed Flames	10
Aerodynamics and Wake Flow Characteristics of a Four-Cylinder Cluster	10
Particle Image Velocimetry Measurements in Accelerated, Transonic Wake Flows	10
Insights into Carbon Black Nanoparticle Formation within Flame Spray Pyrolysis Reactors by Numerical Modeling and Simulation	10
Effects of the Lewis Number on the Extinction of Curved Counterflow Nonpremixed Flames	9
Flow Reconstruction Around a Surface-Mounted Prism from Sparse Velocity and/or Scalar Measurements Using a Combination of POD and a Data-Driven Estimator	9
Helical structures in a temporally developing round jet in the developed state	9
Improved Prediction of the Flow in Cylindrical Critical Flow Venturi Nozzles Using a Transitional Model	9
Characterization of Communicating Turbulent Grazing Flows Through a Resolved Porous Medium	9
The Conjecture of a General Law of the Wall for Classical Turbulence Models, Implying a Structural Limitation	9
Hidden Intermittency in Turbulent Jet Flows	9
Self-Induced Large-Scale Motions in a Three-Dimensional Diffuser	8
Numerical and Experimental Study on the Deflagration Characteristics of Premixed CO in a Tube with Obstacles	8
Turbulent Drag Reduction by Travelling Waves of Spanwise Lorentz Force	8
Effect of Vortex Generators on the Aerodynamic Performance of High-Speed Trains	8
Cold-Flow Investigation of the Darmstadt Engine with Focus on Statistical Convergence: Experimental and Large Eddy Simulation Analysis	8
Study of Triangle-shaped Protrusions Exposed to High-speed Flow in Rarefied Regime	8
Correction to: Effects of Jet–Flap Interaction on Flow and Acoustic Fields	8
Time-Averaged Analysis and Numerical Modelling of the Behavior of the Multiphase Flow and Liquid Lamella Thickness Inside an Internal-Mixing ACLR Nozzle	8
High-Order Finite-Difference Schemes for (Hyper-) Viscous Filtering on Non-Uniform Meshes	8
Experimental Characterization of Upper Trailing Edge Flaps for Transonic Buffet Control	8
Towards Efficient Hybrid RANS–LES for Industrial Aeronautical Applications	8
Comparison of the Turbulent Boundary Layer Disturbed by a Circular and Square Cylinder in Proximity to the Wall	8
Optical Investigation of the Influence of In-cylinder Flow and Mixture Inhomogeneity on Cyclic Variability in a Direct-Injection Spark Ignition Engine	8
Correction to: A Numerical Study on Premixed Turbulent Planar Ammonia/Air and Ammonia/Hydrogen/Air Flames: An Analysis on Flame Displacement Speed and Burning Velocity	8
Quadrant Analysis of the Reynolds Shear Stress in a Two-Height Canopy	7
Acoustic Radiation of a Simplified Jet-Flap-Thrust Gate Configuration: Numerical and Experimental Investigation	7
Internal Flow Characteristics and Vortex Evolution of Fuel Injector with Dynamic Needle Oscillation	7

Deep Neural Networks and Proper Orthogonal Decomposition-Based Parameterized Reduced-Order Model and its Application in Transonic Axial-Flow Compressor Blade	7
The Influence of Boundary Conditions on Three-Dimensional Large Eddy Simulations of Calorically Perfect Gas Detonations	7
Period-2 Thermoacoustics in a Swirl-Stabilised Partially Premixed Flame Computed Using Large Eddy Simulation	7
Numerical Simulation of the Agglomeration Behaviour of Spheroidal Particle Pairs in Chaotic Flows	7
Quantitative Flow Visualization of Underexpanded Elliptic Jets by Rainbow Schlieren Tomography	7
Numerical Investigation on the Head-on Quenching (HoQ) of Laminar Premixed Lean to Stoichiometric Ammonia–Hydrogen-Air Flames	7
Data-Driven Turbulence Modelling for Magnetohydrodynamic Flows in Annular Pipes	7
Linear Thermoacoustic Stability Prediction for Two Hot Blast Stove Burner Designs Using a CFD-Based Flame Transfer Function	7
The Wall-Jet Region of a Turbulent Jet Impinging on Smooth and Rough Plates	7
Characterization of the Unsteady Wake Aerodynamics for an Industry Relevant Road Vehicle Geometry Using LES	7
Extension of the Spectral Difference Method to Premixed Laminar and Turbulent Combustion	7
LES-ADM Accuracy Assessment via An Error-Landscape Approach	7
Impact of Flame-Generated Turbulent Intensity and Flame Speed on the Low-Order Modelling of Light-Round	7
Insights from Targeted Grid Refinement for WMLES of Turbulent Smooth-Body Separation	7
Detonation Diffraction and its Dependence on the Damköhler Number	7
Distributions of Wall Heat Flux and Wall Shear Stress and their Interrelation During Head-on Quenching of Premixed Flames within Turbulent Boundary Layers	7
Representing the Small Scales of Turbulence by Periodic Box Homogeneous Isotropic Turbulence Simulations	6
A Priori Direct Numerical Simulation Assessment of MILD Combustion Modelling in the Context of Reynolds Averaged Navier–Stokes Simulations	6
Large Eddy Simulation of Lean Premixed Hydrogen/Methane Bunsen Flames: Effects of Hydrogen Content and Pressure	6
Equivalence Ratio Gradient Effects on Locally Lean, Stoichiometric and Rich Propane/Air and N-Heptane/Air Turbulent Bluff Body Flames	6
On Local Equivalence Ratio Dependence of the Burning Rate in Premixed Turbulent Lean Hydrogen/Air Flames: A Direct Numerical Simulation Analysis	6
Characterizing the Evolution of Boundary Layers in IC Engines by Combined Direct Numerical and Large-Eddy Simulations	6
Spatiotemporal Surface Temperature Measurements Resolving Flame-Wall Interactions of Lean H2-Air and CH4-Air Flames Using Phosphor Thermometry	6
Parameter Estimation Using a Gaussian Process Regression-Based Reduced-Order Model and Sparse Sensing: Application to a Methane/Air Lifted Jet Flame	6
Large–Eddy Simulation of the Flow Inside a Scour Hole Around a Circular Cylinder Using a Cut Cell Immersed Boundary Method	6
LES Modeling of the DLR Generic Single-Cup Spray Combustor: Validation and the Impact of Combustion Chemistry	6
On the Flow Past a Three-Element Wing: Mean Flow and Turbulent Statistics	6
Numerical Simulation of Methane Combustion in Two-Layer Porous Media Under Oxy-Fuel Condition	6
Passive Control of Shock-Wave/Turbulent Boundary-Layer Interaction Using Spanwise Heterogeneous Roughness	6
Aerodynamic Behavior of a Biomimetic Wing in Soaring Flight – A Numerical Study	6
Enhancement of Mixing by Inclined Jet Impingement in Partially Premixed Hydrogen-Oxygen Combustion	6
The Influence of Flow on Cycle-to-Cycle Variations in a Spark-Ignition Engine: A Parametric Investigation of Increasing Exhaust Gas Recirculation Levels	6
Synthetic Turbulence with Prescribed Probability Density Function and Application to Scalar Quantities Occurring in Reactive Flows	6