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Proceedings Papers

Shock-Induced Multiphase Instability in a High Volume Fraction Finite-Thickness Particle Layer

Bertrand Rollin, Frederick Ouellet, Bradford Durant, Rahul Babu Koneru, S. Balachandar

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A014, August 10–12, 2021

Paper No: FEDSM2021-65446

DOI: https://doi.org/10.1115/FEDSM2021-65446

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Topics: Particulate matter, Shock (Mechanics), Flow (Dynamics), Shock tubes, Density, Engineering simulation, Equations of motion, Explosives, Fluid dynamics, Glass

Proceedings Papers

A Gas-Particle Analogue to the Richtmyer-Meshkov Instability: Comparing Multiphase Simulations to Shock Tube Experiments

Frederick Ouellet, Bertrand Rollin, Bradford Durant, Rahul Babu Koneru, S. Balachandar

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A018, August 10–12, 2021

Paper No: FEDSM2021-65852

DOI: https://doi.org/10.1115/FEDSM2021-65852

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Topics: Particulate matter, Shock tubes, Simulation, Fluids, Shock (Mechanics), Vorticity, Computer simulation, Flow (Dynamics), Fluid dynamics, Glass

Journal Articles

A Kriging Surrogate Model for Computing Gas Mixture Equations of State

Frederick Ouellet, Chanyoung Park, Bertrand Rollin, Raphael T. Haftka, S. Balachandar

J. Fluids Eng. September 2019, 141(9): 091301.

Paper No: FE-18-1547

DOI: https://doi.org/10.1115/1.4042890

Published Online: March 25, 2019

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Topics: Equations of state, Explosions, Pressure, Simulation, Temperature, Density, Errors, Explosives, Internal energy (Physics)

Proceedings Papers

On the Aspects of a Convergent Shock Wave Impinging a Perturbed Density Interface

Erik S. Proano, Bertrand Rollin, Dongeun Seo

Proc. ASME. IMECE2018, Volume 7: Fluids Engineering, V007T09A014, November 9–15, 2018

Paper No: IMECE2018-88098

DOI: https://doi.org/10.1115/IMECE2018-88098

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Topics: Density, Shock waves, Flow (Dynamics), Pellet fusion, Turbulence, Compressibility, Engineering systems and industry applications, Fluid dynamics, Fluids, Fuels

Proceedings Papers

Numerical Study of Hydrodynamic Instabilities in Converging Geometry

Erik S. Proano, Bertrand Rollin

Proc. ASME. FEDSM2017, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT14A010, July 30–August 3, 2017

Paper No: FEDSM2017-69557

DOI: https://doi.org/10.1115/FEDSM2017-69557

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Topics: Geometry, Hydrodynamic stability, Engineering simulation, Fluids, Shock waves, Simulation, Engineering systems and industry applications, Nuclear fusion, Rayleigh-Taylor instability, Shock (Mechanics)

Proceedings Papers

Interaction of a Shock Wave With a Dense Corrugated Particle Curtain

Bertrand Rollin, Marie Desenlis

Paper No: FEDSM2017-69562

DOI: https://doi.org/10.1115/FEDSM2017-69562

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Topics: Particulate matter, Shock waves, Engineering simulation, Simulation, Compacting, Geometry, Mach number, Packing (Shipments), Packings (Cushioning), Shapes

Journal Articles

Effects of Initial Perturbations in the Early Moments of an Explosive Dispersal of Particles

Subramanian Annamalai, Bertrand Rollin, Frederick Ouellet, Christopher Neal, Thomas L. Jackson, S. Balachandar

J. Fluids Eng. July 2016, 138(7): 070903.

Paper No: FE-15-1091

DOI: https://doi.org/10.1115/1.4030954

Published Online: April 12, 2016

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Topics: Particulate matter, Explosives, Density, Explosions

Journal Articles

The Tilted Rocket Rig: A Rayleigh–Taylor Test Case for RANS Models

Nicholas A. Denissen, Bertrand Rollin, Jon M. Reisner, Malcolm J. Andrews

J. Fluids Eng. September 2014, 136(9): 091301.

Paper No: FE-13-1290

DOI: https://doi.org/10.1115/1.4027776

Published Online: July 9, 2014

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Topics: Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Fluids, Density, Modeling, Kinetic energy

Proceedings Papers

Simulations of the Tilted Rig Experiment Using the xRAGE and FLAG Hydrocodes

Bertrand Rollin, Nicholas A. Denissen, Jon M. Reisner, Malcolm J. Andrews

Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 1353-1361, November 9–15, 2012

Paper No: IMECE2012-93094

DOI: https://doi.org/10.1115/IMECE2012-93094

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Topics: Engineering simulation, Simulation, Rockets, Fluids, Rayleigh-Taylor instability, Density, Engines, Hydrodynamics, Motors, Relaxation (Physics)

Proceedings Papers

Simulation of the Tilted Rig Experiment

Bertrand Rollin, Malcolm J. Andrews

Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 1159-1166, July 8–12, 2012

Paper No: FEDSM2012-72320

DOI: https://doi.org/10.1115/FEDSM2012-72320

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Topics: Calibration, Density, Engines, Firing, Flow (Dynamics), Fluids, Large eddy simulation, Motors, Pressure gradient, Rayleigh-Taylor instability

Proceedings Papers

An Appropriate Metric to Switch on a Turbulence Model for Rayleigh-Taylor Instability Driven Mixing

Bertrand Rollin, Malcolm J. Andrews

Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2931-2936, July 24–29, 2011

Paper No: AJK2011-16017

DOI: https://doi.org/10.1115/AJK2011-16017

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Topics: Rayleigh-Taylor instability, Switches, Turbulence, Density, Fluids, Engineering systems and industry applications, Pellet fusion, Accounting, Design, Explosions

Proceedings Papers

On the “Early-Time” Evolution of Variables Relevant to Turbulence Models for the Rayleigh-Taylor Instability

Bertrand Rollin, Malcolm J. Andrews

Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1233-1239, August 1–5, 2010

Paper No: FEDSM-ICNMM2010-30556

DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30556

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Topics: Rayleigh-Taylor instability, Turbulence, Density, Differential equations, Engineering simulation, Fluids, Modeling, Simulation

Journal citation

NARROW

Shock-Induced Multiphase Instability in a High Volume Fraction Finite-Thickness Particle Layer

A Gas-Particle Analogue to the Richtmyer-Meshkov Instability: Comparing Multiphase Simulations to Shock Tube Experiments

A Kriging Surrogate Model for Computing Gas Mixture Equations of State

On the Aspects of a Convergent Shock Wave Impinging a Perturbed Density Interface

Numerical Study of Hydrodynamic Instabilities in Converging Geometry

Interaction of a Shock Wave With a Dense Corrugated Particle Curtain

Effects of Initial Perturbations in the Early Moments of an Explosive Dispersal of Particles

The Tilted Rocket Rig: A Rayleigh–Taylor Test Case for RANS Models

Simulations of the Tilted Rig Experiment Using the xRAGE and FLAG Hydrocodes

Simulation of the Tilted Rig Experiment

An Appropriate Metric to Switch on a Turbulence Model for Rayleigh-Taylor Instability Driven Mixing

On the “Early-Time” Evolution of Variables Relevant to Turbulence Models for the Rayleigh-Taylor Instability

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