Publications

McMullen, R.M., Krygier, M., Torczynski, J.R., Gallis, M.A., & Gallis, M.A. (2023). Molecular-gas-dynamics simulations of turbulent Couette flow over a mean-free-path-scale permeable substrate. Physical Review Fluids, 8(8). 10.1103/physrevfluids.8.083401

McMullen, R.M., Torczynski, J.R., Gallis, M.A., & Gallis, M.A. (2023). Molecular-level simulations of turbulence via the direct simulation Monte Carlo method [Conference Presentation]. 10.2172/2431817

McMullen, R.M., Torczynski, J.R., Gallis, M.A., & Gallis, M.A. (2023). Thermal-fluctuation effects on small-scale statistics in turbulent gas flow. Physics of Fluids, 35(1). 10.1063/5.0134870

Torczynski, J.R. (2022). Gas Motion in a Vibrated Liquid-Filled Cantilevered Tube [Conference Presentation]. 10.2172/2004701

Gallis, M.A., McMullen, R.M., Krygier, M., Torczynski, J.R., & Torczynski, J.R. (2022). Noncontinuum Effects at the Smallest Scales of Turbulence [Conference Paper]. https://www.osti.gov/biblio/2005260

Gallis, M.A., Torczynski, J.R., Foulk, J.W., Krygier, M., & Krygier, M. (2022). Noncontinuum Effects at the Smallest Scales of Turbulence [Conference Presentation]. 10.2172/2003758

McMullen, R.M., Torczynski, J.R., Gallis, M.A., & Gallis, M.A. (2022). The Navier-Stokes Equations Do Not Describe the Smallest Scales of Turbulence [Conference Presentation]. 10.2172/2003722

McMullen, R.M., Krygier, M., Torczynski, J.R., Gallis, M.A., & Gallis, M.A. (2022). Navier-Stokes Equations Do Not Describe the Smallest Scales of Turbulence in Gases. Physical Review Letters, 128(11). https://doi.org/10.1103/physrevlett.128.114501

McMullen, R.M., Krygier, M., Torczynski, J.R., Gallis, M.A., & Gallis, M.A. (2021). Gas-kinetic simulations of compressible turbulence over a mean-free-path-scale porous wall [Conference Paper]. 10.2514/6.2022-1058

Krygier, M., Torczynski, J.R., Gallis, M.A., & Gallis, M.A. (2021). Exploring near-continuum turbulent compressible flow in the Taylor-Green vortex [Conference Presentation]. 10.2172/1897023

Obenauf, D.G., Halls, B.R., Torczynski, J.R., & Torczynski, J.R. (2021). Bubble Behavior in a Vertically Vibrating Enclosed, Liquid-Filled Cylinder. AIAA Journal, 60(2). 10.2514/1.j060810

McMullen, R.M., Torczynski, J.R., & Torczynski, J.R. (2021). Evaluation of the Barracuda Software Package for Simulating Bubble Motion in Vibrating Liquid-Filled Containers. 10.2172/1821976

McMullen, R.M., Torczynski, J.R., & Torczynski, J.R. (2021). Feasibility of the LAMMPS SPH Package for Simulating Bubble Motion in Vibrating Containers. 10.2172/1787742

Gallis, M.A., Torczynski, J.R., & Torczynski, J.R. (2021). Effect of slip on vortex shedding from a circular cylinder in a gas flow. Physical Review Fluids, 6(6). 10.1103/physrevfluids.6.063402

Torczynski, J.R., Koehler, T.P., & Koehler, T.P. (2020). Large Bubbles in Vibrated Liquid Are Levitated by Wall Motions [Presentation]. https://www.osti.gov/biblio/1822285

Hart, D., Fleming, G., Torczynski, J.R., Checkai, D., Nemer, M., & Nemer, M. (2020). Pipe Perforation versus String Cuts for Leaching Mitigation [Conference Poster]. https://www.osti.gov/biblio/1813524

Hart, D., Fleming, G., Torczynski, J.R., Checkai, D., Nemer, M., & Nemer, M. (2020). Pipe Perforation vs. String Cuts for Leaching Mitigation [Conference Poster]. https://www.osti.gov/biblio/1818049

Ferraro, M.E., Koehler, T.P., Foulk, J.W., Halls, B.R., Obenauf, D.G., Torczynski, J.R., & Torczynski, J.R. (2020). A Discrete Element Approach to Rectified Bubble Motion [Conference Poster]. https://www.osti.gov/biblio/1807420

Gallis, M.A., Bitter, N., Torczynski, J.R., & Torczynski, J.R. (2020). DSMC Simulations of Compressible Turbulence [Conference Poster]. https://www.osti.gov/biblio/1761007

Gallis, M.A., Bitter, N., Torczynski, J.R., & Torczynski, J.R. (2019). DSMC Simulations of Compressible Turbulence [Conference Poster]. https://www.osti.gov/biblio/1761013

Gallis, M.A., Bitter, N., Torczynski, J.R., & Torczynski, J.R. (2019). Molecular-Level Simulation of Compressible Turbulence [Conference Poster]. 10.2514/6.2020-1569

Obenauf, D.G., Halls, B.R., Torczynski, J.R., & Torczynski, J.R. (2019). Bubble Bifurcation in a Vibrated Closed Liquid-filled Cylinder [Conference Poster]. https://www.osti.gov/biblio/1643622

Gallis, M.A., Torczynski, J.R., Bitter, N., & Bitter, N. (2019). DSMC Simulations of Compressible Turbulence [Conference Poster]. https://www.osti.gov/biblio/1643660

Torczynski, J.R., Gallis, M.A., & Gallis, M.A. (2019). DSMC Simulations of Vortex Shedding from a Circular Cylinder [Conference Poster]. https://www.osti.gov/biblio/1642587

Plimpton, S.J., Moore, S.G., Borner, A., Stagg, A.K., Koehler, T.P., Torczynski, J.R., Gallis, M.A., & Gallis, M.A. (2019). Direct simulation Monte Carlo on petaflop supercomputers and beyond. Physics of Fluids, 31(8). 10.1063/1.5108534

Torczynski, J.R., Hern, J.R.'., Clausen, J., Koehler, T.P., & Koehler, T.P. (2019). Gas-Induced Motion of a Piston in a Vibrated Liquid-Filled Housing. Journal of Fluids Engineering, 141(9). 10.1115/1.4042757

Gallis, M.A., Torczynski, J.R., Bitter, N., Koehler, T.P., Moore, S.G., Plimpton, S.J., Papadakis, G., & Papadakis, G. (2018). DSMC Simulations of Turbulent Flows at Moderate Reynolds Numbers [Conference Poster]. 10.1063/1.5119564

Torczynski, J.R., Gallis, M.A., Bitter, N., Koehler, T.P., Plimpton, S.J., Papadakis, G., & Papadakis, G. (2018). Molecular-Gas-Dynamics Simulation of Turbulent Minimal Couette Flow [Conference Poster]. https://www.osti.gov/biblio/1592604

Gallis, M.A., Torczynski, J.R., Bitter, N., Koehler, T.P., Plimpton, S.J., Papadakis, G., & Papadakis, G. (2018). Gas-kinetic simulation of sustained turbulence in minimal Couette flow. Physical Review Fluids, 3(7). 10.1103/PhysRevFluids.3.071402

Wagnild, R.M., Gallis, M.A., Koehler, T.P., Torczynski, J.R., & Torczynski, J.R. (2017). Continuum and Particle Simulations of the Richtmyer-Meshkov Instabilities [Conference Poster]. https://www.osti.gov/biblio/1468698

Gallis, M.A., Koehler, T.P., Torczynski, J.R., Plimpton, S.J., & Plimpton, S.J. (2017). Three-Dimensional DSMC Simulations of the Rayleigh-Taylor Instability [Conference Poster]. https://www.osti.gov/biblio/1467994

Koehler, T.P., Gallis, M.A., Torczynski, J.R., Plimpton, S.J., & Plimpton, S.J. (2017). DSMC Simulations of Taylor-Couette Flow Instabilities [Conference Poster]. https://www.osti.gov/biblio/1468323

Gallis, M.A., Bitter, N., Koehler, T.P., Torczynski, J.R., Plimpton, S.J., Papadakis, G., & Papadakis, G. (2017). DSMC Simulations of Turbulent Energy Decay in the Taylor-Green Vortex Flow [Conference Poster]. https://www.osti.gov/biblio/1468305

Torczynski, J.R., Clausen, J., Koehler, T.P., & Koehler, T.P. (2017). Gas-Induced Motion of an Object in a Liquid-Filled Housing During Vibration: I. Analysis [Conference Poster]. 10.1115/FEDSM2017-69022

Torczynski, J.R., Clausen, J., Koehler, T.P., & Koehler, T.P. (2017). Gas-Induced Rectified Motion of a Solid Object in a Liquid-Filled Housing during Vibration: Analysis and Experiments [Conference Poster]. https://www.osti.gov/biblio/1462633

O'Hern, T.J., Torczynski, J.R., Clausen, J., Koehler, T.P., & Koehler, T.P. (2017). Gas-Induced Motion of an Object in a Liquid-Filled Housing during Vibration: II. Experiments [Conference Poster]. 10.1115/FEDSM2017-69023

O'Hern, T.J., Torczynski, J.R., Clausen, J., Koehler, T.P., & Koehler, T.P. (2017). Gas-Induced Motion of an Object in a Liquid-Filled Housing During Vibration: II. Experiments [Conference Poster]. 10.1115/FEDSM2017-69023

Torczynski, J.R., Clausen, J., Koehler, T.P., & Koehler, T.P. (2017). Gas-Induced Motion of an Object in a Liquid-Filled Housing During Vibration: I. Analysis [Conference Poster]. 10.1115/FEDSM2017-69022

Gallis, M.A., Bitter, N., Koehler, T.P., Torczynski, J.R., Plimpton, S.J., Papadakis, G., & Papadakis, G. (2017). Molecular-Level Simulations of Turbulence and Its Decay. Physical Review Letters, 118(6). 10.1103/PhysRevLett.118.064501

Gallis, M.A., Koehler, T.P., Torczynski, J.R., Plimpton, S.J., & Plimpton, S.J. (2016). Three-Dimensional DSMC Simulations of the Rayleigh-Taylor Instability in Gases [Conference Poster]. https://www.osti.gov/biblio/1410234

O'Hern, T.J., Torczynski, J.R., Clausen, J., & Clausen, J. (2016). Multiphase Effects in Spring‐Mass‐Damper Systems [Conference Poster]. https://www.osti.gov/biblio/1410218

O'Hern, T.J., Torczynski, J.R., Clausen, J., & Clausen, J. (2016). Nonlinear Dynamics of a Spring-Supported Piston in a Vibrated Liquid-Filled Housing: II. Experiments [Conference Poster]. https://www.osti.gov/biblio/1410216

Torczynski, J.R., Clausen, J., & Clausen, J. (2016). Nonlinear Dynamics of a Spring-Supported Piston in a Vibrated Liquid-Filled Housing: I. Analysis [Conference Poster]. https://www.osti.gov/biblio/1409897

Gallis, M.A., Koehler, T.P., Torczynski, J.R., Plimpton, S.J., & Plimpton, S.J. (2016). Direct simulation Monte Carlo investigation of the Rayleigh-Taylor instability. Physical Review Fluids, 1(4). 10.1103/PhysRevFluids.1.043403

Gallis, M.A., Koehler, T.P., Torczynski, J.R., Plimpton, S.J., & Plimpton, S.J. (2016). Direct Simulation Monte Carlo Investigation of Hydrodynamic Instabilities in Gases [Conference Poster]. 10.1063/1.4967552

Clausen, J., Torczynski, J.R., O'Hern, T.J., & O'Hern, T.J. (2016). The Nonlinear Behavior of a Coupled Piston?Fluid System Subjected to Vibrational Acceleration [Conference Poster]. https://www.osti.gov/biblio/1368728

O'Hern, T.J., Torczynski, J.R., Clausen, J., & Clausen, J. (2016). Liquid-Gas Dynamic System under Vibration [Conference Poster]. https://www.osti.gov/biblio/1364690

O'Hern, T.J., Torczynski, J.R., Clausen, J., & Clausen, J. (2016). Liquid-Gas Dynamic System under Vibration [Conference Poster]. https://www.osti.gov/biblio/1345101

O'Hern, T.J., Torczynski, J.R., Clausen, J., & Clausen, J. (2015). Multiphase Effects in Dynamic Systems Under Vibration [Conference Poster]. 10.1115/FEDSM2016-1074

Gallis, M.A., Torczynski, J.R., Plimpton, S.J., Koehler, T.P., & Koehler, T.P. (2015). DSMC Simulations of the Hydrodynamic Instabilities in Gases [Presentation]. https://www.osti.gov/biblio/1338142