OOIR: Observatory of International Research

Papers

(The TQCC of Flow Turbulence and Combustion is 5. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Scalar Forcing Methodology for Direct Numerical Simulations of Turbulent Stratified Mixture Combustion	44
Direct numerical simulations of turbulent channel flow over ratchet roughness	36
Surface Roughness Effects on Cavity Flows	36
Flame Self-interaction and Flow Topology in Turbulent Homogeneous Mixture n-Heptane MILD Combustion	26
Numerical Dissipation Rate Analysis of Finite-Volume and Continuous-Galerkin Methods for LES of Combustor Flow-Field	24
Assessment of Wall Modeling With Adverse Pressure Gradient for High Reynolds Number Separated Flows	22
How to Design a 2D Active Grid for Dynamic Inflow Modulation	19
CFD Uncertainty Quantification using PCE–HDMR: Exemplary Application to a Buoyancy-Driven Mixing Process	18
Effects of Pressure and Characteristic Scales on the Structural and Statistical Features of Methane/Air Turbulent Premixed Flames	17
Effects of Opening Ratio on Turbulent Flow Characteristics around a Laterally Fixed Rectangular Obstacle Under Unsteady Inflow	17
A Survey on Control Techniques to Augment Compressible Jet Mixing	16
Numeric Metrics for Capturing Variations in Flow Fields: An Improvement Towards a Robust Comparison of Vector Fields	15
Transition in ICF Capsule Implosions	15
Role of Buoyancy Induced Vortices in a Coupled-Mode of Oscillation in Laminar and Turbulent Jet Diffusion Flames	15
Installation Effects on Jet Aeroacoustics	15
On the Use of LES and 3D Empirical Mode Decomposition for Analyzing Cycle-to-Cycle Variations of In-Cylinder Tumbling Flow	14
Experimental Analysis of the Effect of End-gas Temperature on Spontaneous Detonation Development Mechanisms for a Hydrogen/N-decane Fuel Mixture	14
Measurements for Characteristics of Turbulence over a Streamwise Preferential Porous Substrate	14
Correction to: Aero-structural Analysis of a Scramjet Technology Demonstrator Designed to Operate at an Altitude of 23 km at Mach 5.8	12
Mixed Averaging Procedures	12
Effects of DC Electric Fields on Flickering and Acoustic Oscillations of an M-shape Premixed Flame	12
Large Eddy Simulation of Reactive Flow in a Lab-Scale Liquid Rocket Engine Using a Diffuse Interface Method	12
Structures of Laminar Lean Premixed H2/CH4/Air Polyhedral Flames: Effects of Flow Velocity, H2 Content and Equivalence Ratio	12
Revisiting the Modelling of Mixing Time Scales for Lagrangian Filtered Density Function Methods	11
Assessment of Thermal Boundary Models for Large Eddy Simulations of Natural Convection	11

Effect of Unsteadiness and Scalar Dissipation Models on Flamelet Modeling of Differential Molecular Diffusion in Turbulent Non-Premixed DNS Flames	11
Gas-Water Two-Phase Flow and Pressure Drop Characteristics in a Simulated Porous Transport Layer of PEM Electrolyzer	11
Experimental Study of Detonation Propagation in a Duct Filled with Repeated Slit-Plates: Propagation Limits and Re-initiation Behaviors	10
LES and PIV Investigation of the Flow Past a Cactus-Shaped Cylinder with Four Ribs	10
A Detailed Analysis of Mixture Stratification on Flame Displacement Speed for Syngas Combustion	10
Hybrid RANS/LES Simulations and Aeroacoustic Analysis of Jet Flows using an hp-Adaptive Discontinuous Galerkin Method	10
A Numerical Study on Premixed Turbulent Planar Ammonia/Air and Ammonia/Hydrogen/Air Flames: An Analysis on Flame Displacement Speed and Burning Velocity	10
Enhancing the Aerodynamic Performance of the Savonius Wind Turbine by Utilizing Quarter Elliptical Supplementary Blades	10
The Aerodynamic Breakup and Interactions of Evaporating Water Droplets with a Propagating Shock Wave	10
Detection of Energetic Low Dimensional Subspaces in Spatio-Temporal Space in Turbulent Pipe Flow	10
Measurements in a Turbulent Channel Flow by Means of an LDV Profile Sensor	10
On the Mechanism Responsible for Extreme Turbulence Intensity Generation in the Hi-Pilot Burner	9
CFD Simulation of Particle-Laden Flow in a 3D Differentially Heated Cavity Using Coarse Large Eddy Simulation	9
Flame Dynamics Modelling Using Artificially Thickened Models	9
The Effect of Carbon Dioxide and Water Vapor Dilution on Turbulent Premixed Propane-Air Flame Characteristics: A DES Study	9
3D Measurements of a Two-Phase Flow Inside an Optical Cylinder Based on Full-Field Cross-Interface Computed Tomography	9
Multiple Mapping Conditioning Mixing Time Scales for Turbulent Premixed Flames	9
Experimental and Numerical Investigation of the Acoustic Response of a Hollow-cone Fuel Spray in a Swirling Air Flow	9
Numerical Investigation of Regime Transition in Canopy Flows	9
Investigating 3-D Effects on Flashing Cryogenic Jets with Highly Resolved LES	9
Implementation of the Filtered Turbulent Flame Model in Non-premixed Combustion Simulation	8
Wake Prediction in 3D Porous–Fluid Flows: A Numerical Study Using a Brinkman Penalization LBM Approach	8
Aerodynamics and Wake Flow Characteristics of a Four-Cylinder Cluster	8
Assessment of Laws of the Wall During Flame–Wall Interaction of Premixed Flames Within Turbulent Boundary Layers	8
Porous Bleed Boundary Conditions for Supersonic Flows With & Without Shock-Boundary Layer Interaction	8
Insights into Carbon Black Nanoparticle Formation within Flame Spray Pyrolysis Reactors by Numerical Modeling and Simulation	8
Modulation of Turbulence Flux Budgets by Varying Fluid Properties in Heated High Prandtl Number Flow	8
Particle Image Velocimetry Measurements in Accelerated, Transonic Wake Flows	8
On the Performances of Standard and Kinetic Energy Preserving Time-Integration Methods for Incompressible-Flow Simulations	8
LES Inlet Condition Generation Using Stereoscopic PIV and Linear Stochastic Estimation	8
Turbulent Drag Reduction by Travelling Waves of Spanwise Lorentz Force	7
Helical structures in a temporally developing round jet in the developed state	7
Flow Reconstruction Around a Surface-Mounted Prism from Sparse Velocity and/or Scalar Measurements Using a Combination of POD and a Data-Driven Estimator	7
Hidden Intermittency in Turbulent Jet Flows	7
Towards Efficient Hybrid RANS–LES for Industrial Aeronautical Applications	7
Improved Prediction of the Flow in Cylindrical Critical Flow Venturi Nozzles Using a Transitional Model	7
Experimental Characterization of Upper Trailing Edge Flaps for Transonic Buffet Control	7
Large Eddy Simulation and Turbulence Model Assessment of Buoyant Flow in a Thermal Energy Storage Tank	7
Effects of the Lewis Number on the Extinction of Curved Counterflow Nonpremixed Flames	7
Self-Induced Large-Scale Motions in a Three-Dimensional Diffuser	7
Correction to: Effects of Jet–Flap Interaction on Flow and Acoustic Fields	7
Comparison of the Turbulent Boundary Layer Disturbed by a Circular and Square Cylinder in Proximity to the Wall	7
The Conjecture of a General Law of the Wall for Classical Turbulence Models, Implying a Structural Limitation	7
Characterization of Communicating Turbulent Grazing Flows Through a Resolved Porous Medium	7
Numerical and Experimental Study on the Deflagration Characteristics of Premixed CO in a Tube with Obstacles	7
High-Order Finite-Difference Schemes for (Hyper-) Viscous Filtering on Non-Uniform Meshes	6
The Wall-Jet Region of a Turbulent Jet Impinging on Smooth and Rough Plates	6
Detonation Diffraction and its Dependence on the Damköhler Number	6
Extension of the Spectral Difference Method to Premixed Laminar and Turbulent Combustion	6
The Influence of Boundary Conditions on Three-Dimensional Large Eddy Simulations of Calorically Perfect Gas Detonations	6

Numerical Investigation on the Head-on Quenching (HoQ) of Laminar Premixed Lean to Stoichiometric Ammonia–Hydrogen-Air Flames	6
Optical Investigation of the Influence of In-cylinder Flow and Mixture Inhomogeneity on Cyclic Variability in a Direct-Injection Spark Ignition Engine	6
Quadrant Analysis of the Reynolds Shear Stress in a Two-Height Canopy	6
Quantitative Flow Visualization of Underexpanded Elliptic Jets by Rainbow Schlieren Tomography	6
Period-2 Thermoacoustics in a Swirl-Stabilised Partially Premixed Flame Computed Using Large Eddy Simulation	6
Deep Neural Networks and Proper Orthogonal Decomposition-Based Parameterized Reduced-Order Model and its Application in Transonic Axial-Flow Compressor Blade	6
Data-Driven Turbulence Modelling for Magnetohydrodynamic Flows in Annular Pipes	6
Characterization of the Unsteady Wake Aerodynamics for an Industry Relevant Road Vehicle Geometry Using LES	6
Effect of Vortex Generators on the Aerodynamic Performance of High-Speed Trains	6
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	6
Numerical Simulation of the Agglomeration Behaviour of Spheroidal Particle Pairs in Chaotic Flows	6
Cold-Flow Investigation of the Darmstadt Engine with Focus on Statistical Convergence: Experimental and Large Eddy Simulation Analysis	6
Impact of Flame-Generated Turbulent Intensity and Flame Speed on the Low-Order Modelling of Light-Round	6
Time-Averaged Analysis and Numerical Modelling of the Behavior of the Multiphase Flow and Liquid Lamella Thickness Inside an Internal-Mixing ACLR Nozzle	6
Acoustic Radiation of a Simplified Jet-Flap-Thrust Gate Configuration: Numerical and Experimental Investigation	6
Retraction Note: Evaluation of the Filtered Noise Turbulent Inflow Generation Method	6
Characterizing the Evolution of Boundary Layers in IC Engines by Combined Direct Numerical and Large-Eddy Simulations	5
A Priori Direct Numerical Simulation Assessment of MILD Combustion Modelling in the Context of Reynolds Averaged Navier–Stokes Simulations	5
Aerodynamic Behavior of a Biomimetic Wing in Soaring Flight – A Numerical Study	5
On the Flow Past a Three-Element Wing: Mean Flow and Turbulent Statistics	5
Equivalence Ratio Gradient Effects on Locally Lean, Stoichiometric and Rich Propane/Air and N-Heptane/Air Turbulent Bluff Body Flames	5
A Detailed PAH and Soot Model for Complex Fuels in CFD Applications	5
Enhancement of Mixing by Inclined Jet Impingement in Partially Premixed Hydrogen-Oxygen Combustion	5
Spatiotemporal Surface Temperature Measurements Resolving Flame-Wall Interactions of Lean H2-Air and CH4-Air Flames Using Phosphor Thermometry	5
Linear Thermoacoustic Stability Prediction for Two Hot Blast Stove Burner Designs Using a CFD-Based Flame Transfer Function	5
Insights from Targeted Grid Refinement for WMLES of Turbulent Smooth-Body Separation	5
Synthetic Turbulence with Prescribed Probability Density Function and Application to Scalar Quantities Occurring in Reactive Flows	5
Passive Control of Shock-Wave/Turbulent Boundary-Layer Interaction Using Spanwise Heterogeneous Roughness	5
A Comprehensive Thermoacoustic Framework Based on Doak’s Momentum Potential Theory – Application to Combustion Noise of the VOLVO Test Rig from LES Data	5
On Local Equivalence Ratio Dependence of the Burning Rate in Premixed Turbulent Lean Hydrogen/Air Flames: A Direct Numerical Simulation Analysis	5
Development of 3D Pocket Tracking Algorithm from Volumetric Measured Turbulent Flames	5
LES Modeling of the DLR Generic Single-Cup Spray Combustor: Validation and the Impact of Combustion Chemistry	5
Parameter Estimation Using a Gaussian Process Regression-Based Reduced-Order Model and Sparse Sensing: Application to a Methane/Air Lifted Jet Flame	5
Distributions of Wall Heat Flux and Wall Shear Stress and their Interrelation During Head-on Quenching of Premixed Flames within Turbulent Boundary Layers	5
Error Quantification for the Assessment of Data-Driven Turbulence Models	5
Numerical Simulation of Methane Combustion in Two-Layer Porous Media Under Oxy-Fuel Condition	5
Large–Eddy Simulation of the Flow Inside a Scour Hole Around a Circular Cylinder Using a Cut Cell Immersed Boundary Method	5
The Influence of Flow on Cycle-to-Cycle Variations in a Spark-Ignition Engine: A Parametric Investigation of Increasing Exhaust Gas Recirculation Levels	5
Consideration of Non-Locality for Gene Expression Programming: Modeling the Transition to Turbulence in the Boundary Layer	5
Large Eddy Simulation of a Low-Pressure Turbine Cascade with Turbulent End Wall Boundary Layers	5
Representing the Small Scales of Turbulence by Periodic Box Homogeneous Isotropic Turbulence Simulations	5