Oleksiy Poludnenko
Associate Professor/Mechanical Aerospace Mfg Engr

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Scholarly Contributions

36 Scholarly Contributions

Poster/Presentation ✕
41
Journal Articles
41
Conference Proceedings
36
Poster/Presentations
Numerical Modeling of Gaseous and Spray Detonations in Hydrocarbon Fuels using Complex Chemistry
Alexei Poludnenko, A Ghosh, S S Dammati , (2024). Numerical Modeling of Gaseous and Spray Detonations in Hydrocarbon Fuels using Complex Chemistry, 19th International Conference on Numerical Combustion, Japan
Research Type: Poster/Presentation
Large-Small Eddy Simulations: A Multi-Fidelity Method to Enable DNS of High Reynolds Number Turbulent Flows
Chang-Hsin Chen, Arnab Moitro, Alexei Poludnenko , (2024). Large-Small Eddy Simulations: A Multi-Fidelity Method to Enable DNS of High Reynolds Number Turbulent Flows, 9th European Congress on Computational Methods in Applied Sciences and Engineering, Portugal
Research Type: Poster/Presentation
Stability and Dynamics of High-speed, Compressible, Premixed and Non-premixed Turbulent Reacting Flows
Alexei Poludnenko , (2024). Stability and Dynamics of High-speed, Compressible, Premixed and Non-premixed Turbulent Reacting Flows, 19th International Conference on Numerical Combustion, Japan
Research Type: Poster/Presentation
Simulations of Hydrogen-air Detonations using DSMC
S Trivedi, Alexei Poludnenko, J Salinas, J H Chen, J Harvey , (2024). Simulations of Hydrogen-air Detonations using DSMC, 19th International Conference on Numerical Combustion, Japan
Research Type: Poster/Presentation
Role of Dilatation in the Injection and Redistribution of Turbulent Kinetic Energy in Premixed Reacting Flows
A Moitro, Alexei Poludnenko, A Kerstein , (2024). Role of Dilatation in the Injection and Redistribution of Turbulent Kinetic Energy in Premixed Reacting Flows, 19th International Conference on Numerical Combustion, Japan
Research Type: Poster/Presentation
Dynamics of Jet-Stabilized Detonation Wave
Alexei Poludnenko, S S Dammati, C Colby , (2024). Dynamics of Jet-Stabilized Detonation Wave, 19th International Conference on Numerical Combustion, Japan
Research Type: Poster/Presentation
Multiphase Detonation of Liquid Aeropropulsion Fuels: 3D Eulerian-Lagrangian Simulations of Detonations in Fuel Sprays with Complex Chemistry
Alexei Poludnenko , (2024). Multiphase Detonation of Liquid Aeropropulsion Fuels: 3D Eulerian-Lagrangian Simulations of Detonations in Fuel Sprays with Complex Chemistry, 2024 AIAA Science and Technology Forum and Exposition
Research Type: Poster/Presentation
A Generalized Turbulence Forcing Method to Enable DNS at High Reynolds Numbers
Chang-Hsin Chen, S S Dammati, Alexei Poludnenko, A Moitro , (2023). A Generalized Turbulence Forcing Method to Enable DNS at High Reynolds Numbers, 76th Annual Meeting of the APS Division of Fluid Dynamics
Research Type: Poster/Presentation
Analysis of Planar Detonations in the Presence of Non-Thermal Termolecular Reactions
Alexei Poludnenko, J Salinas, S Desai, Y Tao, J H Chen, A Baranwal , (2023). Analysis of Planar Detonations in the Presence of Non-Thermal Termolecular Reactions, 76th Annual Meeting of the APS Division of Fluid Dynamics
Research Type: Poster/Presentation
Disturbance Energy Dynamics in Gaseous Detonations with Varying Detonation Channel Widths
Alexei Poludnenko, A Arulanandan, V Acharya, H Rajagopalan, T Lieuwen, S S Dammati , (2023). Disturbance Energy Dynamics in Gaseous Detonations with Varying Detonation Channel Widths, 76th Annual Meeting of the APS Division of Fluid Dynamics
Research Type: Poster/Presentation
Athena++: Reacting Flow Extensions (Athena-RFX++)
Y Kozak, Alexei Poludnenko, S Dammati , (2023). Athena++: Reacting Flow Extensions (Athena-RFX++), Athena++ Workshop, Flatiron Institute, New York, NY
Research Type: Poster/Presentation
Multiphase Detonation of Liquid Aeropropulsion Fuels: Large-scale Two-Phase Detonation Simulations
Alexei Poludnenko , (2023). Multiphase Detonation of Liquid Aeropropulsion Fuels: Large-scale Two-Phase Detonation Simulations, National RDE Council Technical Interchange Meeting
Research Type: Poster/Presentation
Reacting Turbulence in Astrophysical Plasmas and Terrestrial Chemical Systems
S Dammati, C.-H. Chen, Alexei Poludnenko, A Moitro , (2023). Reacting Turbulence in Astrophysical Plasmas and Terrestrial Chemical Systems, Topics in Classical and Quantum Engineering Science Symposium (Celebrating the Career of K.R. Sreenivasan at 75), Texas A&M University, College Station, TX
Research Type: Poster/Presentation
Supersonic Reacting Flows
V N Gamezo, Alexei Poludnenko, S Dammati, A Ghosh , (2023). Supersonic Reacting Flows, 2023 APS March Meeting, Las Vegas, NV
Research Type: Poster/Presentation
Numerical Simulation / Theoretical Analysis: State, Roles, Needs and Gaps in Gaseous Detonations
Alexei Poludnenko , (2023). Numerical Simulation / Theoretical Analysis: State, Roles, Needs and Gaps in Gaseous Detonations, AFOSR/RW/RQ Workshop on Roles of Exothermic Kernels in Detonation Structure, Dynamics, and Propagation, Eglin AFB, FL
Research Type: Poster/Presentation
Methane-air Detonations in 2D and 3D Channels with Complex Chemistry
S S Dammati, Alexei Poludnenko , (2023). Methane-air Detonations in 2D and 3D Channels with Complex Chemistry, 76th Annual Meeting of the APS Division of Fluid Dynamics
Research Type: Poster/Presentation
Detonability Observations from 1D and 3D Simulations
Alexei Poludnenko , (2023). Detonability Observations from 1D and 3D Simulations, National RDE Council Technical Interchange Meeting
Research Type: Poster/Presentation
Droplet Dynamics Characterization in Spray Detonations of Hydrocarbon Fuels
S Dammati, Alexei Poludnenko, Y Kozak , (2022). Droplet Dynamics Characterization in Spray Detonations of Hydrocarbon Fuels, 75th Annual Meeting of the APS Division of Fluid Dynamics, Indianapolis, IN
Research Type: Poster/Presentation
On the Disturbance Energy Budget for Gaseous H2-Air Detonations
T C Lieuwen, H P Rajagopalan, S Dammati, V Acharya, Alexei Poludnenko , (2022). On the Disturbance Energy Budget for Gaseous H2-Air Detonations, 75th Annual Meeting of the APS Division of Fluid Dynamics, Indianapolis, IN
Research Type: Poster/Presentation
Detonations in Jet Fuel Sprays with Complex Chemistry
Y Kozak, A Ghosh, Alexei Poludnenko, S Dammati , (2022). Detonations in Jet Fuel Sprays with Complex Chemistry, Multiphase Flow Mini-Symposium, University of Illinois, Urbana Champaign, IL
Research Type: Poster/Presentation
A Generalized Method for External Forcing of DNS of Complex, Unsteady, and Anisotropic Turbulent Flows
A Moitro, Alexei Poludnenko , (2022). A Generalized Method for External Forcing of DNS of Complex, Unsteady, and Anisotropic Turbulent Flows, 75th Annual Meeting of the APS Division of Fluid Dynamics, Indianapolis, IN
Research Type: Poster/Presentation
Structure and Dynamics of Multi-Dimensional Liquid-Fueled n-Dodecane/air Detonations with Complex Chemistry
Y Kozak, S Dammati, Alexei Poludnenko , (2022). Structure and Dynamics of Multi-Dimensional Liquid-Fueled n-Dodecane/air Detonations with Complex Chemistry, 18th International Conference on Numerical Combustion
Research Type: Poster/Presentation
Turbulently-driven deflagration-to-detonation transition in near-Chandrasekhar mass white dwarfs
R Fisher, M Ugalino, V Gamezo, Alexei Poludnenko , (2022). Turbulently-driven deflagration-to-detonation transition in near-Chandrasekhar mass white dwarfs, APS April Meeting 2022
Research Type: Poster/Presentation
Supersonic Turbulent Combustion: From a Detonation Engine to an Exploding Star
Alexei Poludnenko , (2021). Supersonic Turbulent Combustion: From a Detonation Engine to an Exploding Star, Invited seminar, Institute for Aerospace Studies, University of Toronto, Canada
Research Type: Poster/Presentation
Structure and Dynamics of 2D and 3D Detonations in Ethylene-Air Mixtures
Alexei Poludnenko, S Dammati , (2021). Structure and Dynamics of 2D and 3D Detonations in Ethylene-Air Mixtures, 74th Annual Meeting of the APS Division of Fluid Dynamics
Research Type: Poster/Presentation
Supersonic Reacting Turbulence
Alexei Poludnenko , (2021). Supersonic Reacting Turbulence, Fundamentals of Compressible Turbulence: Recent Advances and Open Questions
Research Type: Poster/Presentation
Supersonic Combustion: From a Detonation Engine to an Exploding Star
Alexei Poludnenko , (2021). Supersonic Combustion: From a Detonation Engine to an Exploding Star, Department of Mechanical and Aerospace Engineering seminar
Research Type: Poster/Presentation
Dynamics of gas-phase detonations in ethylene-air mixtures
Sai Sandeep Dammati , (2021). Dynamics of gas-phase detonations in ethylene-air mixtures, 12th U.S. National Combustion Meeting
Research Type: Poster/Presentation
Numerical investigation of the accuracy of particle image velocimetry technique in high-speed turbulent flows
Sai Sandeep Dammati , (2021). Numerical investigation of the accuracy of particle image velocimetry technique in high-speed turbulent flows, 12th U.S. National Combustion Meeting
Research Type: Poster/Presentation
Cellular Structure of 2D and 3D Gas-Phase Detonations in Ethylene-Air Mixtures
R Xu, Alexei Poludnenko, S Dammati, H Wang , (2021). Cellular Structure of 2D and 3D Gas-Phase Detonations in Ethylene-Air Mixtures, 13th Asia-Pacific Conference on Combustion, United Arab Emirates
Research Type: Poster/Presentation
Effects of grid resolution and boundary conditions on 2D simulations of single-headed hydrogen detonations
Patrick Meagher , (2021). Effects of grid resolution and boundary conditions on 2D simulations of single-headed hydrogen detonations, 12th U.S. National Combustion Meeting
Research Type: Poster/Presentation
Numerical Study of the Accuracy of the Particle Image Velocimetry Technique in High-Speed Turbulent Flows
Sai Sandeep Dammati , (2020). Numerical Study of the Accuracy of the Particle Image Velocimetry Technique in High-Speed Turbulent Flows, 73rd Annual Meeting of the APS Division of Fluid Dynamics
Research Type: Poster/Presentation
Unified Theory of Detonation Initiation in Type Ia Supernovae and Terrestrial Chemical Systems
Alexei Poludnenko , (2020). Unified Theory of Detonation Initiation in Type Ia Supernovae and Terrestrial Chemical Systems, 235th Meeting of the American Astronomical Society
Research Type: Poster/Presentation
Analysis of Gas-Phase n-Dodecane-Air Cellular Detonations
Sai Sandeep Dammati , (2020). Analysis of Gas-Phase n-Dodecane-Air Cellular Detonations, 73rd Annual Meeting of the APS Division of Fluid Dynamics
Research Type: Poster/Presentation
Experimental and Numerical Study of the Unconfined Deflagration-to-Detonation Transition in Thermonuclear Type Ia Supernovae
Alexei Poludnenko , (2019). Experimental and Numerical Study of the Unconfined Deflagration-to-Detonation Transition in Thermonuclear Type Ia Supernovae, Z Fundamental Science Program Workshop, Research Opportunities and User Meeting
Research Type: Poster/Presentation
Dynamics of High-Speed, Compressible Reacting Flows: Experimental and Numerical Studies Based on the Turbulent Shock Tube Facility
Alexei Poludnenko , (2019). Dynamics of High-Speed, Compressible Reacting Flows: Experimental and Numerical Studies Based on the Turbulent Shock Tube Facility, KAUST Research Workshop “Physics of Turbulent Combustion”
Research Type: Poster/Presentation