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 2021-11-01 to 2025-11-01.)

Article	Citations
Scalar Forcing Methodology for Direct Numerical Simulations of Turbulent Stratified Mixture Combustion	40
Surface Roughness Effects on Cavity Flows	32
CFD Uncertainty Quantification using PCE–HDMR: Exemplary Application to a Buoyancy-Driven Mixing Process	32
Assessment of Wall Modeling With Adverse Pressure Gradient for High Reynolds Number Separated Flows	24
Direct numerical simulations of turbulent channel flow over ratchet roughness	22
Flame Self-interaction and Flow Topology in Turbulent Homogeneous Mixture n-Heptane MILD Combustion	21
Numerical Dissipation Rate Analysis of Finite-Volume and Continuous-Galerkin Methods for LES of Combustor Flow-Field	18
A Survey on Control Techniques to Augment Compressible Jet Mixing	16
How to Design a 2D Active Grid for Dynamic Inflow Modulation	16
Measurements for Characteristics of Turbulence over a Streamwise Preferential Porous Substrate	15
Effects of Pressure and Characteristic Scales on the Structural and Statistical Features of Methane/Air Turbulent Premixed Flames	15
Experimental Investigation on the Propagation Process of Combustion Wave in the Annular Channel Filled with Acetylene-Air/Oxygen Mixture	15
Installation Effects on Jet Aeroacoustics	14
Numeric Metrics for Capturing Variations in Flow Fields: An Improvement Towards a Robust Comparison of Vector Fields	14
Role of Buoyancy Induced Vortices in a Coupled-Mode of Oscillation in Laminar and Turbulent Jet Diffusion Flames	14
On the Use of LES and 3D Empirical Mode Decomposition for Analyzing Cycle-to-Cycle Variations of In-Cylinder Tumbling Flow	13
Effects of DC Electric Fields on Flickering and Acoustic Oscillations of an M-shape Premixed Flame	13
Transition in ICF Capsule Implosions	13
Large Eddy Simulation of Reactive Flow in a Lab-Scale Liquid Rocket Engine Using a Diffuse Interface Method	12
Correction to: Aero-structural Analysis of a Scramjet Technology Demonstrator Designed to Operate at an Altitude of 23 km at Mach 5.8	12
Structures of Laminar Lean Premixed H2/CH4/Air Polyhedral Flames: Effects of Flow Velocity, H2 Content and Equivalence Ratio	12
Enhancing the Aerodynamic Performance of the Savonius Wind Turbine by Utilizing Quarter Elliptical Supplementary Blades	11
Effect of Unsteadiness and Scalar Dissipation Models on Flamelet Modeling of Differential Molecular Diffusion in Turbulent Non-Premixed DNS Flames	11
Measurements in a Turbulent Channel Flow by Means of an LDV Profile Sensor	11
Mixed Averaging Procedures	11

LES and PIV Investigation of the Flow Past a Cactus-Shaped Cylinder with Four Ribs	11
Revisiting the Modelling of Mixing Time Scales for Lagrangian Filtered Density Function Methods	11
A Numerical Study on Premixed Turbulent Planar Ammonia/Air and Ammonia/Hydrogen/Air Flames: An Analysis on Flame Displacement Speed and Burning Velocity	11
Assessment of Thermal Boundary Models for Large Eddy Simulations of Natural Convection	11
A Detailed Analysis of Mixture Stratification on Flame Displacement Speed for Syngas Combustion	11
Hybrid RANS/LES Simulations and Aeroacoustic Analysis of Jet Flows using an hp-Adaptive Discontinuous Galerkin Method	10
Detection of Energetic Low Dimensional Subspaces in Spatio-Temporal Space in Turbulent Pipe Flow	10
3D Measurements of a Two-Phase Flow Inside an Optical Cylinder Based on Full-Field Cross-Interface Computed Tomography	10
The Effect of Carbon Dioxide and Water Vapor Dilution on Turbulent Premixed Propane-Air Flame Characteristics: A DES Study	10
Numerical Investigation of Regime Transition in Canopy Flows	10
On the Mechanism Responsible for Extreme Turbulence Intensity Generation in the Hi-Pilot Burner	9
Experimental Study of Detonation Propagation in a Duct Filled with Repeated Slit-Plates: Propagation Limits and Re-initiation Behaviors	9
Investigating 3-D Effects on Flashing Cryogenic Jets with Highly Resolved LES	9
Flame Dynamics Modelling Using Artificially Thickened Models	9
CFD Simulation of Particle-Laden Flow in a 3D Differentially Heated Cavity Using Coarse Large Eddy Simulation	9
The Aerodynamic Breakup and Interactions of Evaporating Water Droplets with a Propagating Shock Wave	9
Implementation of the Filtered Turbulent Flame Model in Non-premixed Combustion Simulation	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
Assessment of Laws of the Wall During Flame–Wall Interaction of Premixed Flames Within Turbulent Boundary Layers	8
Particle Image Velocimetry Measurements in Accelerated, Transonic Wake Flows	8
Modulation of Turbulence Flux Budgets by Varying Fluid Properties in Heated High Prandtl Number Flow	8
Porous Bleed Boundary Conditions for Supersonic Flows With & Without Shock-Boundary Layer Interaction	8
Multiple Mapping Conditioning Mixing Time Scales for Turbulent Premixed Flames	8
Aerodynamics and Wake Flow Characteristics of a Four-Cylinder Cluster	8
Insights into Carbon Black Nanoparticle Formation within Flame Spray Pyrolysis Reactors by Numerical Modeling and Simulation	8
Wake Prediction in 3D Porous–Fluid Flows: A Numerical Study Using a Brinkman Penalization LBM Approach	8
The Conjecture of a General Law of the Wall for Classical Turbulence Models, Implying a Structural Limitation	7
Numerical and Experimental Study on the Deflagration Characteristics of Premixed CO in a Tube with Obstacles	7
Self-Induced Large-Scale Motions in a Three-Dimensional Diffuser	7
Hidden Intermittency in Turbulent Jet Flows	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
Correction to: Effects of Jet–Flap Interaction on Flow and Acoustic Fields	7
Improved Prediction of the Flow in Cylindrical Critical Flow Venturi Nozzles Using a Transitional Model	7
Helical structures in a temporally developing round jet in the developed state	7
Towards Efficient Hybrid RANS–LES for Industrial Aeronautical Applications	7
Optical Investigation of the Influence of In-cylinder Flow and Mixture Inhomogeneity on Cyclic Variability in a Direct-Injection Spark Ignition Engine	7
Large Eddy Simulation and Turbulence Model Assessment of Buoyant Flow in a Thermal Energy Storage Tank	7
Turbulent Drag Reduction by Travelling Waves of Spanwise Lorentz Force	6
Quadrant Analysis of the Reynolds Shear Stress in a Two-Height Canopy	6
Cold-Flow Investigation of the Darmstadt Engine with Focus on Statistical Convergence: Experimental and Large Eddy Simulation Analysis	6
The Wall-Jet Region of a Turbulent Jet Impinging on Smooth and Rough Plates	6
Period-2 Thermoacoustics in a Swirl-Stabilised Partially Premixed Flame Computed Using Large Eddy Simulation	6
Quantitative Flow Visualization of Underexpanded Elliptic Jets by Rainbow Schlieren Tomography	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
Acoustic Radiation of a Simplified Jet-Flap-Thrust Gate Configuration: Numerical and Experimental Investigation	6
Numerical Simulation of the Agglomeration Behaviour of Spheroidal Particle Pairs in Chaotic Flows	6
Numerical Investigation on the Head-on Quenching (HoQ) of Laminar Premixed Lean to Stoichiometric Ammonia–Hydrogen-Air Flames	6
Retraction Note: Evaluation of the Filtered Noise Turbulent Inflow Generation Method	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
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
Time-Averaged Analysis and Numerical Modelling of the Behavior of the Multiphase Flow and Liquid Lamella Thickness Inside an Internal-Mixing ACLR Nozzle	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
Experimental Study on Hydrodynamic Instability Characteristics of N2-Diluted n-C4H10/Air Flat Flames	5
On the Flow Past a Three-Element Wing: Mean Flow and Turbulent Statistics	5
Large–Eddy Simulation of the Flow Inside a Scour Hole Around a Circular Cylinder Using a Cut Cell Immersed Boundary Method	5
Representing the Small Scales of Turbulence by Periodic Box Homogeneous Isotropic Turbulence Simulations	5
Spatiotemporal Surface Temperature Measurements Resolving Flame-Wall Interactions of Lean H2-Air and CH4-Air Flames Using Phosphor Thermometry	5
Insights from Targeted Grid Refinement for WMLES of Turbulent Smooth-Body Separation	5
Impact of Flame-Generated Turbulent Intensity and Flame Speed on the Low-Order Modelling of Light-Round	5
Error Quantification for the Assessment of Data-Driven Turbulence Models	5
Equivalence Ratio Gradient Effects on Locally Lean, Stoichiometric and Rich Propane/Air and N-Heptane/Air Turbulent Bluff Body Flames	5
Large Eddy Simulation of a Low-Pressure Turbine Cascade with Turbulent End Wall Boundary Layers	5
Turbulence Intensity and Length Scale Effects on Premixed Turbulent Flame Propagation	5
Aerodynamic Behavior of a Biomimetic Wing in Soaring Flight – A Numerical Study	5
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
Data-Driven Turbulence Modelling for Magnetohydrodynamic Flows in Annular Pipes	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
Synthetic Turbulence with Prescribed Probability Density Function and Application to Scalar Quantities Occurring in Reactive Flows	5
Development of 3D Pocket Tracking Algorithm from Volumetric Measured Turbulent Flames	5
Enhancement of Mixing by Inclined Jet Impingement in Partially Premixed Hydrogen-Oxygen Combustion	5
LES Modeling of the DLR Generic Single-Cup Spray Combustor: Validation and the Impact of Combustion Chemistry	5
Linear Thermoacoustic Stability Prediction for Two Hot Blast Stove Burner Designs Using a CFD-Based Flame Transfer Function	5
Passive Control of Shock-Wave/Turbulent Boundary-Layer Interaction Using Spanwise Heterogeneous Roughness	5
Parameter Estimation Using a Gaussian Process Regression-Based Reduced-Order Model and Sparse Sensing: Application to a Methane/Air Lifted Jet Flame	5
Deep Neural Networks and Proper Orthogonal Decomposition-Based Parameterized Reduced-Order Model and its Application in Transonic Axial-Flow Compressor Blade	5
Numerical Simulation of Methane Combustion in Two-Layer Porous Media Under Oxy-Fuel Condition	5
A Detailed PAH and Soot Model for Complex Fuels in CFD Applications	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