Search Results - "Greenough, Jeffrey A."

The Jeans Condition: A New Constraint on Spatial Resolution in Simulations of Isothermal Self-Gravitational Hydrodynamics by Truelove, J. Kelly, Klein, Richard I, McKee, Christopher F, Holliman II, John H, Howell, Louis H, Greenough, Jeffrey A

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Self-gravitational Hydrodynamics with Three-dimensional Adaptive Mesh Refinement: Methodology and Applications to Molecular Cloud Collapse and Fragmentation by Truelove, J. Kelly, Klein, Richard I, McKee, Christopher F, Holliman II, John H, Howell, Louis H, Greenough, Jeffrey A, Woods, D. Tod

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Accurate monotonicity- and extrema-preserving methods through adaptive nonlinear hybridizations by Rider, William J., Greenough, Jeffrey A., Kamm, James R.

“…The last 20 years have seen a wide variety of high-resolution methods that can compute sharp, oscillation-free compressible flows. Here, we combine a…”
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Self-diffusivity and interdiffusivity of molten aluminum-copper alloys under pressure, derived from molecular dynamics by Rudd, Robert E, Cabot, William H, Caspersen, Kyle J, Greenough, Jeffrey A, Richards, David F, Streitz, Frederick H, Miller, Paul L

“…We use molecular dynamics (MD) to simulate diffusion in molten aluminum-copper (AlCu) alloys. The self-diffusivities and Maxwell-Stefan diffusivities are…”
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Modal interactions between a large-wavelength inclined interface and small-wavelength multimode perturbations in a Richtmyer-Meshkov instability by McFarland, Jacob A, Reilly, David, Black, Wolfgang, Greenough, Jeffrey A, Ranjan, Devesh

“…The interaction of a small-wavelength multimodal perturbation with a large-wavelength inclined interface perturbation is investigated for the reshocked…”
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Computational parametric study of a Richtmyer-Meshkov instability for an inclined interface by McFarland, Jacob A, Greenough, Jeffrey A, Ranjan, Devesh

“…A computational study of the Richtmyer-Meshkov instability for an inclined interface is presented. The study covers experiments to be performed in the Texas…”
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BlueGene/L applications: Parallelism On a Massive Scale by de Supinski, Bronis R., Schulz, Martin, Bulatov, Vasily V., Cabot, William, Chan, Bor, Cook, Andrew W., Draeger, Erik W., Glosli, James N., Greenough, Jeffrey A., Henderson, Keith, Kubota, Alison, Louis, Steve, Miller, Brian J., Patel, Mehul V., Spelce, Thomas E., Streitz, Frederick H., Williams, Peter L., Yates, Robert K., Yoo, Andy, Almasi, George, Bhanot, Gyan, Gara, Alan, Gunnels, John A., Gupta, Manish, Moreira, Jose, Sexton, James, Walkup, Bob, Archer, Charles, Gygi, Francois, Germann, Timothy C., Kadau, Kai, Lomdahl, Peter S., Rendleman, Charles, Welcome, Michael L., McLendon, William, Hendrickson, Bruce, Franchetti, Franz, Kral, Stefan, Lorenz, Jürgen, Überhuber, Christoph W., Chow, Edmond, Çatalyürek, Ümit

“…BlueGene/L (BG/L), developed through a partnership between IBM and Lawrence Livermore National Laboratory (LLNL), is currently the world's largest system both…”
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Radiation diffusion for multi-fluid Eulerian hydrodynamics with adaptive mesh refinement by Howell, Louis H., Greenough, Jeffrey A.

“…Block-structured meshes provide the ability to concentrate grid points and computational effort in interesting regions of a flow field, without sacrificing the…”
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Modal interactions between a large-wavelength inclined interface and small-wavelength multimode perturbations in a Richtmyer-Meshkov instability by McFarland, Jacob A., Reilly, David, Black, Wolfgang, Greenough, Jeffrey A., Ranjan, Devesh

“…The interaction of a small-wavelength multimodal perturbation with a large-wavelength inclined interface perturbation is investigated for the reshocked…”
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Large eddy simulation requirements for the Richtmyer-Meshkov Instability by Olson, Britton J, Greenough, Jeffrey A

“…The shock induced mixing of two gases separated by a perturbed interface is investigated through Large Eddy Simulation (LES) and Direct Numerical Simulation…”
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