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A Systematic Adaptive Mesh Refinement Method for Large Eddy Simulation of Turbulent Flame Propagation Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-03-07 Benjamin Vanbersel, Francis Adrian Meziat Ramirez, Pavanakumar Mohanamuraly, Gabriel Staffelbach, Thomas Jaravel, Quentin Douasbin, Omar Dounia, Olivier Vermorel
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Correction to: Measurements in a Turbulent Channel Flow by Means of an LDV Profile Sensor Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-02-29 Saskia Pasch, Robin Leister, Davide Gatti, Ramis Örlü, Bettina Frohnapfel, Jochen Kriegseis
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Effects of Intrinsic Instabilities on the Response of Premixed Hydrogen/Air Conical Flames to Inlet Flow Perturbations Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-02-27 Linlin Yang, Yiqing Wang, Thorsten Zirwes, Feichi Zhang, Henning Bockhorn, Zheng Chen
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A Comparative Study of Scarfed Nozzle for Jet-Installation Noise Reduction Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-02-26 Hasan Kamliya Jawahar, Mahdi Azarpeyvand
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Jet Noise and Wing Installation Effects of Circular, Beveled and Rectangular Nozzles Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-02-26 Julien Christophe, Julien de Decker, Christophe Schram
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Study of the Large Local Specific Heat Capacity Impact on Turbulent Heat Transfer at Supercritical Pressure Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-02-15 Teng Wan, Pinghui Zhao, Yuanjie Li, Changhong Peng
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Simultaneous Measurements of Surface Spanwise Waves and Velocity in a Turbulent Boundary Layer Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-02-14 Isabella Fumarola, Matthew Santer, Jonathan Morrison
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Carrier-Phase DNS of Ignition and Combustion of Iron Particles in a Turbulent Mixing Layer Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-02-08 Tien Duc Luu, Ali Shamooni, Andreas Kronenburg, Daniel Braig, Johannes Mich, Bich-Diep Nguyen, Arne Scholtissek, Christian Hasse, Gabriel Thäter, Maurizio Carbone, Bettina Frohnapfel, Oliver Thomas Stein
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The Influence of Source Froude Number and Turbulent Fluctuations on the Development of Turbulent Fountains in Stratified Ambient Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-02-06 Luis G. Sarasúa, Daniel Freire Caporale, Nicasio Barrere, Arturo C. Marti
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A Detailed Analysis of Mixture Stratification on Flame Displacement Speed for Syngas Combustion Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-02-03 Rahul Patil, Sheshadri Sreedhara
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Mixed Averaging Procedures Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-01-29 Michele Errante, Markus Klein, Andrea Ferrero, Francesco Larocca, Guglielmo Scovazzi, Massimo Germano
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Modal Analysis and Flow Control on a Reduced Scale SUV Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-01-29
Abstract In this work, the aerodynamic performances of a reduced scale vehicle characterized by a fully detached flow on the rear end and measured in a wind tunnel, are investigated in order to check the efficiency of active flow control using pulsed jets, implemented on the rear bumper. Here, the pressure increase on the tailgate by the optimum blowing conditions is confirmed with drag forces reduction
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Wavepacket Modelling of Jet-Flap Interaction Noise: from Laboratory to Full-Scale Aircraft Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-01-11 Jérôme Huber, Grégoire Pont, Peter Jordan, Michel Roger
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The Role of Forebody Topology on Aerodynamics and Aeroacoustics Characteristics of Squareback Vehicles using Computational Aeroacoustics (CAA) Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-01-10 Harish Viswanathan, Kushal Kumar Chode
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The Influence of Spurious Periodicity on the Flow Characteristics of a Separated Turbulent Boundary Layer with and Without Active Flow Control Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-01-06 Ehsan Asgari, Mohammad Saeedi
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Direct Numerical Simulation of Vortex Breakdown in Evaporating Dilute Sprays Flow Turbulence Combust. (IF 2.4) Pub Date : 2024-01-04
Abstract The effects of different vortex breakdown states on the evaporation process characterizing air-acetone vapor swirling jets laden with liquid acetone droplets in the dilute regime are discussed based on results provided by direct numerical simulations. Adopting the point-droplet approximation, the carrier phase is solved using an Eulerian framework, whereas a Lagrangian tracking of the dispersed
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An Assessment of the Validity of Damköhler’s Hypotheses for Different Choices of Reaction Progress Variable in Homogenous Mixture Moderate or Intense Low-Oxygen Dilution (MILD) Combustion Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-12-27 Hazem S. A. M. Awad, Khalil Abo-Amsha, Umair Ahmed, Nilanjan Chakraborty
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DNS of Turbulent Premixed Ammonia/Hydrogen Flames: The Impact of Thermo-Diffusive Effects Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-12-19
Abstract Direct Numerical Simulations (DNS) of three-dimensional premixed turbulent hydrogen-air flames enriched with 19%, 36%, 44% and 57% of NH \(_3\) (in volume) are performed. Starting from an equivalence ratio of 0.44 for the case with 19% of NH \(_3\) , richer mixtures of \(\phi =\) 0.54, 0.69 and 0.95 are considered when increasing NH \(_3\) concentration to obtain comparable laminar flame speeds
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Direct Numerical Simulation of Atomization Characteristics of ECN Spray-G Injector: In-Nozzle Fluid Flow and Breakup Processes Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-12-15 Yongxiang Li, Florian Ries, Yaquan Sun, Hao-Pin Lien, Kaushal Nishad, Amsini Sadiki
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Synthetic Inlet Conditions for Inhomogeneous Flows from Filters, Packed Beds, or Sinter Plates Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-12-12 Seung-Jin Baik, Fabio J. W. A. Martins, Frank Beyrau, Andreas Kempf
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Enhancing the Aerodynamic Performance of the Savonius Wind Turbine by Utilizing Quarter Elliptical Supplementary Blades Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-12-07 Mohanad Al-Ghriybah, Abdelmajeed Adam Lagum
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A Grid-Induced and Physics-Informed Machine Learning CFD Framework for Turbulent Flows Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-12-04 Chin Yik Lee, Stewart Cant
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The Conjecture of a General Law of the Wall for Classical Turbulence Models, Implying a Structural Limitation Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-11-30 Philippe Spalart
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Near-Wall Flow Statistics in High- $$Re_{\tau }$$ Drag-Reduced Turbulent Boundary Layers Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-11-25 Rahul Deshpande, Andrea Zampiron, Dileep Chandran, Alexander J. Smits, Ivan Marusic
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Integral Turbulent Length and Time Scales of Higher Order Moments Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-11-16 Markus Klein
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High-Order Finite-Difference Schemes for (Hyper-) Viscous Filtering on Non-Uniform Meshes Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-11-14 Rodolphe Perrin, Eric Lamballais
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Modeling Closed-Loop Control of Installed Jet Noise Using Ginzburg-Landau Equation Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-11-07 Ugur Karban, Eduardo Martini, Peter Jordan
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Leading-Edge Effects on Freestream Turbulence Induced Transition of an Organic Vapor Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-11-05 Aurélien Bienner, Xavier Gloerfelt, Paola Cinnella
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Impact of an Adjacent Surface on a Rectangular Overexpanded Supersonic Jet Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-11-06 Romain Gojon, Mihai Mihaescu
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Impact of Reynolds Number on the Drag Reduction Mechanism of Spanwise Travelling Surface Waves Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-11-02 Esther Lagemann, Marian Albers, Christian Lagemann, Wolfgang Schröder
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Evolution of Flame Displacement Speed Within Flame Front in Different Regimes of Premixed Turbulent Combustion Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-11-01 Nilanjan Chakraborty, Cesar Dopazo, Harry Dunn, Umair Ahmed
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Stochastic Modeling of Partially Stirred Reactor (PaSR) for the Investigation of the Turbulence-Chemistry Interaction for the Ammonia-Air Combustion Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-30 Chunkan Yu, Liming Cai, Jyh-Yuan Chen
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Large Eddy Simulation of a Low-Pressure Turbine Cascade with Turbulent End Wall Boundary Layers Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-28 Christian Morsbach, Michael Bergmann, Adem Tosun, Bjoern F. Klose, Edmund Kügeler, Matthias Franke
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Numerical Investigation of Transonic Non-ideal Gas Flows Around a Circular Cylinder at High Reynolds Number Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-28 Camille Matar, Xavier Gloerfelt, Paola Cinnella
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Effects of Hydrogen Enrichment on Thermoacoustic and Helical Instabilities in Swirl Stabilised Partially Premixed Flames Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-27 Ankit D. Kumar, James C. Massey, Isaac Boxx, Nedunchezhian Swaminathan
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Reynolds Number Dependency of Wall-Bounded Turbulence Over a Surface Partially Covered by Barnacle Clusters Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-25 Sotirios Sarakinos, Angela Busse
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Investigation of Entrainment and its Effect on Flame Stabilization in a Turbulent High Karlovitz Number Premixed Jet Flame using Direct Numerical Simulation Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-24 Jiahao Ren, Haiou Wang, Kun Luo, Jianren Fan
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Exploratory Study of the Impact of the Turbulence Model on Flame Extinction with an EDM and EDC/Finite-Rate Approach for a Line Burner Configuration Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-21 Jeri At Thabari, Georgios Maragkos, Bart Merci
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Representing the Small Scales of Turbulence by Periodic Box Homogeneous Isotropic Turbulence Simulations Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-20 Githin Tom Zachariah, Harry E. A. Van den Akker
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Energy Cascade Phenomena in Temporal Boundary Layers Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-11 Andrea Cimarelli, Gabriele Boga, Anna Pavan, Pedro Costa, Enrico Stalio
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Measurements for Characteristics of Turbulence over a Streamwise Preferential Porous Substrate Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-10-06 Mahiro Morimoto, Ryoma Aoki, Yusuke Kuwata, Kazuhiko Suga
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Investigating 3-D Effects on Flashing Cryogenic Jets with Highly Resolved LES Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-28 Jan Wilhelm Gärtner, Andreas Kronenburg, Andreas Rees, Michael Oschwald
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Influence of Ridge Spacing, Ridge Width, and Reynolds Number on Secondary Currents in Turbulent Channel Flow Over Triangular Ridges Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-26 Oleksandr Zhdanov, Thomas O. Jelly, Angela Busse
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The Influence of Boundary Conditions on Three-Dimensional Large Eddy Simulations of Calorically Perfect Gas Detonations Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-26 Brian Maxwell, Wei Hao Wang
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Numerical Investigation on the Head-on Quenching (HoQ) of Laminar Premixed Lean to Stoichiometric Ammonia–Hydrogen-Air Flames Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-20 Chunkan Yu, Liming Cai, Cheng Chi, Syed Mashruk, Agustin Valera-Medina, Ulrich Maas
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Flame Front Dynamics in Flow of Hydrogen-Air Mixture in a Channel with Sudden Expansion and Polyurethane Foam Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-20 Sergey Golovastov, Grigory Bivol, Fyodor Kuleshov, Artem Elyanov, Victor Golub
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Effects of Synthetic Jets on Swirl Inflow in a Variable-Geometry Twin Air-Intake Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-20 Krishna Kumar Rajnath Yadav, Akshoy Ranjan Paul, Anuj Jain, Firoz Alam
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Realisation of Fractal Grid-Induced Turbulence Strength with PTFV: Effects of Grid Geometry Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-16 Ted Sian Lee, Ean Hin Ooi, Wei Sea Chang, Ji Jinn Foo
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Self-Induced Large-Scale Motions in a Three-Dimensional Diffuser Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-14 Arnau Miró, Benet Eiximeno, Ivette Rodríguez, Oriol Lehmkuhl
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Correction Methods for Exchange Source Terms in Unstructured Euler-Lagrange Solvers with Point-Source Approximation Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-12 Thomas Lesaffre, Antoine Pestre, Eleonore Riber, Bénédicte Cuenot
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Measurements in a Turbulent Channel Flow by Means of an LDV Profile Sensor Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-11 Saskia Pasch, Robin Leister, Davide Gatti, Ramis Örlü, Bettina Frohnapfel, Jochen Kriegseis
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Turbulence and Interface Waves in Stratified Oil–Water Channel Flow at Large Viscosity Ratio Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-12 Georgios Giamagas, Francesco Zonta, Alessio Roccon, Alfredo Soldati
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Vortex Ring Formation Following Shock Wave Diffraction in Low-Pressure Environments Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-09 Ziqu Cao, Konstantinos Kontis, Hamid Hosano, Craig White, Ting-Tsung Chang, Muhammed Burak Agir
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DNS-Based Turbulent Closures for Sediment Transport Using Symbolic Regression Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-09 Yvonne Stöcker, Christian Golla, Ramandeep Jain, Jochen Fröhlich, Paola Cinnella
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Influence of the Static Contact Angle on the Liquid Film Coverage for Falling-Film Systems Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-07 Prudviraj Kandukuri, Sandip Deshmukh, Supradeepan Katiresan
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Numerical Investigation of Combustion Instabilities in Swirling Flames with Hydrogen Enrichment Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-05 Yu Gong, Daniel Fredrich, Andrew J. Marquis, William P. Jones
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Bayesian Optimization of Wall-Normal Blowing and Suction-Based Flow Control of a NACA 4412 Wing Profile Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-05 Fermin Mallor, Giacomo Semprini-Cesari, Timofey Mukha, Saleh Rezaeiravesh, Philipp Schlatter
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Modulation of Turbulence Flux Budgets by Varying Fluid Properties in Heated High Prandtl Number Flow Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-05 Christoph Irrenfried, Helfried Steiner
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Effect of Pressure and Turbulence Intensity on the Heat Flux During Flame Wall Interaction (FWI) Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-09-01 Abhijit Padhiary, Guillaume Pilla, Julien Sotton, Marc Bellenoue
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Simulation of Isolated and Installed Jet Noise at Mach = 0.9: Influence of Numerical Mesh and Physical Insights Flow Turbulence Combust. (IF 2.4) Pub Date : 2023-08-31 Maxime Huet, Fabien Gand, Gilles Rahier