OOIR: Observatory of International Research

Papers

(The TQCC of Flow Turbulence and Combustion is 4. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Effects of Pressure and Characteristic Scales on the Structural and Statistical Features of Methane/Air Turbulent Premixed Flames	35
Scalar Forcing Methodology for Direct Numerical Simulations of Turbulent Stratified Mixture Combustion	29
Surface Roughness Effects on Cavity Flows	28
CFD Uncertainty Quantification using PCE–HDMR: Exemplary Application to a Buoyancy-Driven Mixing Process	22
How to Design a 2D Active Grid for Dynamic Inflow Modulation	20
Numerical Dissipation Rate Analysis of Finite-Volume and Continuous-Galerkin Methods for LES of Combustor Flow-Field	19
Flame Self-interaction and Flow Topology in Turbulent Homogeneous Mixture n-Heptane MILD Combustion	18
Assessment of Wall Modeling With Adverse Pressure Gradient for High Reynolds Number Separated Flows	16
A Survey on Control Techniques to Augment Compressible Jet Mixing	16
Direct numerical simulations of turbulent channel flow over ratchet roughness	14
Structures of Laminar Lean Premixed H2/CH4/Air Polyhedral Flames: Effects of Flow Velocity, H2 Content and Equivalence Ratio	13
Correlation in the Near and Far Field of Compressible Jet to Identify Noise Source Characteristics	13
Experimental Investigation on the Propagation Process of Combustion Wave in the Annular Channel Filled with Acetylene-Air/Oxygen Mixture	13
Transition in ICF Capsule Implosions	12
Effects of DC Electric Fields on Flickering and Acoustic Oscillations of an M-shape Premixed Flame	12
Installation Effects on Jet Aeroacoustics	12
Measurements for Characteristics of Turbulence over a Streamwise Preferential Porous Substrate	12
Correction to: Impact of Reaction Chamber Geometry on the Particle‑Residence‑Time in Flame Spray Process	12
Numeric Metrics for Capturing Variations in Flow Fields: An Improvement Towards a Robust Comparison of Vector Fields	11
Role of Buoyancy Induced Vortices in a Coupled-Mode of Oscillation in Laminar and Turbulent Jet Diffusion Flames	11
On the Use of LES and 3D Empirical Mode Decomposition for Analyzing Cycle-to-Cycle Variations of In-Cylinder Tumbling Flow	11
Mixed Averaging Procedures	10
Revisiting the Modelling of Mixing Time Scales for Lagrangian Filtered Density Function Methods	10
Enhancing the Aerodynamic Performance of the Savonius Wind Turbine by Utilizing Quarter Elliptical Supplementary Blades	10
A Detailed Analysis of Mixture Stratification on Flame Displacement Speed for Syngas Combustion	10

Effect of Unsteadiness and Scalar Dissipation Models on Flamelet Modeling of Differential Molecular Diffusion in Turbulent Non-Premixed DNS Flames	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
Correction to: Aero-structural Analysis of a Scramjet Technology Demonstrator Designed to Operate at an Altitude of 23 km at Mach 5.8	10
Assessment of Thermal Boundary Models for Large Eddy Simulations of Natural Convection	10
Measurements in a Turbulent Channel Flow by Means of an LDV Profile Sensor	9
Numerical Investigation of Regime Transition in Canopy Flows	9
Experimental Study of Detonation Propagation in a Duct Filled with Repeated Slit-Plates: Propagation Limits and Re-initiation Behaviors	9
LES and PIV Investigation of the Flow Past a Cactus-Shaped Cylinder with Four Ribs	9
Multiple Mapping Conditioning Mixing Time Scales for Turbulent Premixed Flames	9
3D Measurements of a Two-Phase Flow Inside an Optical Cylinder Based on Full-Field Cross-Interface Computed Tomography	9
Large Eddy Simulation of Reactive Flow in a Lab-Scale Liquid Rocket Engine Using a Diffuse Interface Method	9
Detection of Energetic Low Dimensional Subspaces in Spatio-Temporal Space in Turbulent Pipe Flow	9
Assessment of Laws of the Wall During Flame–Wall Interaction of Premixed Flames Within Turbulent Boundary Layers	9
On the Mechanism Responsible for Extreme Turbulence Intensity Generation in the Hi-Pilot Burner	8
CFD Simulation of Particle-Laden Flow in a 3D Differentially Heated Cavity Using Coarse Large Eddy Simulation	8
Hybrid RANS/LES Simulations and Aeroacoustic Analysis of Jet Flows using an hp-Adaptive Discontinuous Galerkin Method	8
Flame Dynamics Modelling Using Artificially Thickened Models	8
Investigating 3-D Effects on Flashing Cryogenic Jets with Highly Resolved LES	7
Implementation of the Filtered Turbulent Flame Model in Non-premixed Combustion Simulation	7
LES Inlet Condition Generation Using Stereoscopic PIV and Linear Stochastic Estimation	7
Porous Bleed Boundary Conditions for Supersonic Flows With & Without Shock-Boundary Layer Interaction	7
The Effect of Carbon Dioxide and Water Vapor Dilution on Turbulent Premixed Propane-Air Flame Characteristics: A DES Study	7
Wake Prediction in 3D Porous–Fluid Flows: A Numerical Study Using a Brinkman Penalization LBM Approach	7
Modulation of Turbulence Flux Budgets by Varying Fluid Properties in Heated High Prandtl Number Flow	7
Particle Image Velocimetry Measurements in Accelerated, Transonic Wake Flows	7
The Aerodynamic Breakup and Interactions of Evaporating Water Droplets with a Propagating Shock Wave	7
Aerodynamics and Wake Flow Characteristics of a Four-Cylinder Cluster	7
On the Performances of Standard and Kinetic Energy Preserving Time-Integration Methods for Incompressible-Flow Simulations	7
Turbulent Drag Reduction by Travelling Waves of Spanwise Lorentz Force	6
Experimental Characterization of Upper Trailing Edge Flaps for Transonic Buffet Control	6
High-Order Finite-Difference Schemes for (Hyper-) Viscous Filtering on Non-Uniform Meshes	6
Insights into Carbon Black Nanoparticle Formation within Flame Spray Pyrolysis Reactors by Numerical Modeling and Simulation	6
Large Eddy Simulation and Turbulence Model Assessment of Buoyant Flow in a Thermal Energy Storage Tank	6
Improved Prediction of the Flow in Cylindrical Critical Flow Venturi Nozzles Using a Transitional Model	6
Numerical and Experimental Study on the Deflagration Characteristics of Premixed CO in a Tube with Obstacles	6
Effect of Vortex Generators on the Aerodynamic Performance of High-Speed Trains	6
Helical structures in a temporally developing round jet in the developed state	6
Self-Induced Large-Scale Motions in a Three-Dimensional Diffuser	6
The Conjecture of a General Law of the Wall for Classical Turbulence Models, Implying a Structural Limitation	6
Flow Reconstruction Around a Surface-Mounted Prism from Sparse Velocity and/or Scalar Measurements Using a Combination of POD and a Data-Driven Estimator	6
Correction to: Effects of Jet–Flap Interaction on Flow and Acoustic Fields	6
Optical Investigation of the Influence of In-cylinder Flow and Mixture Inhomogeneity on Cyclic Variability in a Direct-Injection Spark Ignition Engine	6
Hidden Intermittency in Turbulent Jet Flows	6
Towards Efficient Hybrid RANS–LES for Industrial Aeronautical Applications	6
Quadrant Analysis of the Reynolds Shear Stress in a Two-Height Canopy	5
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	5
Extension of the Spectral Difference Method to Premixed Laminar and Turbulent Combustion	5
Cold-Flow Investigation of the Darmstadt Engine with Focus on Statistical Convergence: Experimental and Large Eddy Simulation Analysis	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
Representing the Small Scales of Turbulence by Periodic Box Homogeneous Isotropic Turbulence Simulations	5

Acoustic Radiation of a Simplified Jet-Flap-Thrust Gate Configuration: Numerical and Experimental Investigation	5
The Wall-Jet Region of a Turbulent Jet Impinging on Smooth and Rough Plates	5
Quantitative Flow Visualization of Underexpanded Elliptic Jets by Rainbow Schlieren Tomography	5
Numerical Investigation on the Head-on Quenching (HoQ) of Laminar Premixed Lean to Stoichiometric Ammonia–Hydrogen-Air Flames	5
Retraction Note: Evaluation of the Filtered Noise Turbulent Inflow Generation Method	5
The Influence of Boundary Conditions on Three-Dimensional Large Eddy Simulations of Calorically Perfect Gas Detonations	5
Time-Averaged Analysis and Numerical Modelling of the Behavior of the Multiphase Flow and Liquid Lamella Thickness Inside an Internal-Mixing ACLR Nozzle	5
Characterization of the Unsteady Wake Aerodynamics for an Industry Relevant Road Vehicle Geometry Using LES	5
Period-2 Thermoacoustics in a Swirl-Stabilised Partially Premixed Flame Computed Using Large Eddy Simulation	5
Numerical Simulation of the Agglomeration Behaviour of Spheroidal Particle Pairs in Chaotic Flows	5
Spatiotemporal Surface Temperature Measurements Resolving Flame-Wall Interactions of Lean H2-Air and CH4-Air Flames Using Phosphor Thermometry	5
Parameter Estimation Using a Gaussian Process Regression-Based Reduced-Order Model and Sparse Sensing: Application to a Methane/Air Lifted Jet Flame	5
Error Quantification for the Assessment of Data-Driven Turbulence Models	5
LES Modeling of the DLR Generic Single-Cup Spray Combustor: Validation and the Impact of Combustion Chemistry	4
Multicomponent Effects on the Supercritical CO2 Systems: Mixture Critical Point and Phase Separation	4
Influence of the Static Contact Angle on the Liquid Film Coverage for Falling-Film Systems	4
Simultaneous Measurements of Surface Spanwise Waves and Velocity in a Turbulent Boundary Layer	4
Scaling of Flame Describing Functions in Premixed Swirling Flames	4
Large–Eddy Simulation of the Flow Inside a Scour Hole Around a Circular Cylinder Using a Cut Cell Immersed Boundary Method	4
Experimental Study on Hydrodynamic Instability Characteristics of N2-Diluted n-C4H10/Air Flat Flames	4
Development of 3D Pocket Tracking Algorithm from Volumetric Measured Turbulent Flames	4
Data-Driven Turbulence Modelling for Magnetohydrodynamic Flows in Annular Pipes	4
Characterizing the Evolution of Boundary Layers in IC Engines by Combined Direct Numerical and Large-Eddy Simulations	4
Turbulence Intensity and Length Scale Effects on Premixed Turbulent Flame Propagation	4
Enhancement of Mixing by Inclined Jet Impingement in Partially Premixed Hydrogen-Oxygen Combustion	4
Towards LES of Liquid Jet Atomization Using an Eulerian-Lagrangian Multiscale Approach	4
Carrier-Phase DNS of Ignition and Combustion of Iron Particles in a Turbulent Mixing Layer	4
Impact of Oxygen Enrichment and CO2–H2O Dilution on Stability and Pollutant Emissions of Non-Premixed Swirling Turbulent Flames	4
Aerodynamic Behavior of a Biomimetic Wing in Soaring Flight – A Numerical Study	4
Equivalence Ratio Gradient Effects on Locally Lean, Stoichiometric and Rich Propane/Air and N-Heptane/Air Turbulent Bluff Body Flames	4
Synthetic Turbulence with Prescribed Probability Density Function and Application to Scalar Quantities Occurring in Reactive Flows	4
Insights from Targeted Grid Refinement for WMLES of Turbulent Smooth-Body Separation	4
Numerical Simulation of Methane Combustion in Two-Layer Porous Media Under Oxy-Fuel Condition	4
On the Flow Past a Three-Element Wing: Mean Flow and Turbulent Statistics	4
The Influence of Flow on Cycle-to-Cycle Variations in a Spark-Ignition Engine: A Parametric Investigation of Increasing Exhaust Gas Recirculation Levels	4
A Comprehensive Study About Implicit/Explicit Large-Eddy Simulations with Implicit/Explicit Filtering	4
Aerodynamic Study of the Pedalling of a Cyclist with a Transitional Hybrid RANS–LES Turbulence model	4
Assessment of Roughness Characterization Methods for Data-Driven Predictions	4
Consideration of Non-Locality for Gene Expression Programming: Modeling the Transition to Turbulence in the Boundary Layer	4
Large Eddy Simulation of a Low-Pressure Turbine Cascade with Turbulent End Wall Boundary Layers	4
Influence of Time-Varying Freestream Velocity on the Flow Characteristics of Elongated Rectangular Cylinders	4
A Priori Direct Numerical Simulation Assessment of MILD Combustion Modelling in the Context of Reynolds Averaged Navier–Stokes Simulations	4
A Detailed PAH and Soot Model for Complex Fuels in CFD Applications	4
Deep Neural Networks and Proper Orthogonal Decomposition-Based Parameterized Reduced-Order Model and its Application in Transonic Axial-Flow Compressor Blade	4
Passive Control of Shock-Wave/Turbulent Boundary-Layer Interaction Using Spanwise Heterogeneous Roughness	4
Impact of Flame-Generated Turbulent Intensity and Flame Speed on the Low-Order Modelling of Light-Round	4