Annual Review of Fluid Mechanics, ISSN 0066-4189, 1/2018, Volume 50, Issue 1, pp. 77 - 103

Turbulence closure models are central to a good deal of applied computational fluid dynamical analysis. Closure modeling endures as a productive area of...

turbulent flow | elliptic blending | hybrid simulation | data-driven modeling | laminar to turbulent transition | BOUNDARY-LAYER-TRANSITION | NATURAL-CONVECTION | PHYSICS, FLUIDS & PLASMAS | NONLINEAR EDDY-VISCOSITY | REYNOLDS-STRESS MODEL | MECHANICS | BLENDING 2ND-MOMENT CLOSURE | PRESSURE-GRADIENT | FLOWS | TRANSPORT MODEL | NEAR-WALL | BYPASS TRANSITION

turbulent flow | elliptic blending | hybrid simulation | data-driven modeling | laminar to turbulent transition | BOUNDARY-LAYER-TRANSITION | NATURAL-CONVECTION | PHYSICS, FLUIDS & PLASMAS | NONLINEAR EDDY-VISCOSITY | REYNOLDS-STRESS MODEL | MECHANICS | BLENDING 2ND-MOMENT CLOSURE | PRESSURE-GRADIENT | FLOWS | TRANSPORT MODEL | NEAR-WALL | BYPASS TRANSITION

Journal Article

Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 8/2013, Volume 110, Issue 35, pp. 14261 - 14265

Probability reigns in biology, with random molecular events dictating the fate of individual organisms, and propelling populations of species through...

Molecules | Molecular evolution | Probability distributions | Approximation | Steady states | Reaction kinetics | Mathematical constants | Trajectories | Mathematical moments | Kinetics | Entropy maximization | Stochastic models | Statistical mechanics | Information theory | stochastic models | MODELS | APPROXIMATIONS | KINETICS | MULTIDISCIPLINARY SCIENCES | SYSTEMS | information theory | EXACT STOCHASTIC SIMULATION | entropy maximization | statistical mechanics | Biological Evolution | Probability | Entropy | Models, Chemical | Monte Carlo Method | Chemical reactions | Research | Population biology | Computational biology | Ordinary differential equations | Evolution | Probability distribution | Biochemistry | Organisms | Animal populations | Monte Carlo simulation | Index Medicus | Biological Sciences

Molecules | Molecular evolution | Probability distributions | Approximation | Steady states | Reaction kinetics | Mathematical constants | Trajectories | Mathematical moments | Kinetics | Entropy maximization | Stochastic models | Statistical mechanics | Information theory | stochastic models | MODELS | APPROXIMATIONS | KINETICS | MULTIDISCIPLINARY SCIENCES | SYSTEMS | information theory | EXACT STOCHASTIC SIMULATION | entropy maximization | statistical mechanics | Biological Evolution | Probability | Entropy | Models, Chemical | Monte Carlo Method | Chemical reactions | Research | Population biology | Computational biology | Ordinary differential equations | Evolution | Probability distribution | Biochemistry | Organisms | Animal populations | Monte Carlo simulation | Index Medicus | Biological Sciences

Journal Article

Physica D: Nonlinear Phenomena, ISSN 0167-2789, 01/2014, Volume 267, pp. 68 - 80

Moment-closure approximations are an important tool in the analysis of the dynamics on both static and adaptive networks. Here, we provide a broad survey over...

Adaptive voter model | Fragmentation transition | Moment-closure approximation | State correlations | Adaptive network | STATISTICAL-MECHANICS | POPULATION | MATHEMATICS, APPLIED | COEVOLUTION | PHYSICS, MULTIDISCIPLINARY | COOPERATION | PHYSICS, MATHEMATICAL | VOTER MODEL | SMALL-WORLD NETWORKS | PAIR APPROXIMATION | SYSTEMS | COMPLEX NETWORKS | DYNAMIC NETWORKS | Networks | Illustrations | Dynamic tests | Approximation | Dynamics | Tools | Mathematical models | Accumulation

Adaptive voter model | Fragmentation transition | Moment-closure approximation | State correlations | Adaptive network | STATISTICAL-MECHANICS | POPULATION | MATHEMATICS, APPLIED | COEVOLUTION | PHYSICS, MULTIDISCIPLINARY | COOPERATION | PHYSICS, MATHEMATICAL | VOTER MODEL | SMALL-WORLD NETWORKS | PAIR APPROXIMATION | SYSTEMS | COMPLEX NETWORKS | DYNAMIC NETWORKS | Networks | Illustrations | Dynamic tests | Approximation | Dynamics | Tools | Mathematical models | Accumulation

Journal Article

Combustion and Flame, ISSN 0010-2180, 01/2015, Volume 162, Issue 1, pp. 144 - 158

A Conditional Moment Closure (CMC) formulation of the species transport equation including differential diffusion is presented. Further, the CMC equation for...

Conditional moment closure | Turbulent | RANS | Combustion | Differential diffusion | Non-premixed | FIRES | ENERGY & FUELS | SOOT FORMATION | AUTOIGNITION | MODEL | ENGINEERING, MECHANICAL | PREDICTION | JET FLAMES | ENGINEERING, CHEMICAL | THERMODYNAMICS | ENGINEERING, MULTIDISCIPLINARY | NITRIC-OXIDE FORMATION | BINARY SCALAR | Hydrogen | Analysis

Conditional moment closure | Turbulent | RANS | Combustion | Differential diffusion | Non-premixed | FIRES | ENERGY & FUELS | SOOT FORMATION | AUTOIGNITION | MODEL | ENGINEERING, MECHANICAL | PREDICTION | JET FLAMES | ENGINEERING, CHEMICAL | THERMODYNAMICS | ENGINEERING, MULTIDISCIPLINARY | NITRIC-OXIDE FORMATION | BINARY SCALAR | Hydrogen | Analysis

Journal Article

Combustion and Flame, ISSN 0010-2180, 10/2008, Volume 155, Issue 1-2, pp. 70 - 89

Previously conducted studies of the flamelet/progress variable model for the prediction of nonpremixed turbulent combustion processes identified two areas for...

A priori study | Turbulent nonpremixed combustion | Extinction | Reignition | Large-eddy simulation | GAS-TURBINE COMBUSTOR | DIFFUSION FLAMES | ENERGY & FUELS | SCALAR DISSIPATION | ENGINEERING, CHEMICAL | DIRECT NUMERICAL-SIMULATION | TRANSPORT | THERMODYNAMICS | ENGINEERING, MULTIDISCIPLINARY | ORIENTATION | CHEMISTRY | CONDITIONAL MOMENT CLOSURE | FLOWS | Turbulent flames | Scalars | Mathematical models | Representations | Probability density functions | Beta | FLAMES | COMBUSTION | DISTRIBUTION | STATISTICS | MATHEMATICAL MODELS | INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY | COMPUTERIZED SIMULATION | SHEAR | PROBABILITY DENSITY FUNCTIONS | SCALARS | CONVERGENCE | TURBULENCE | IGNITION | FLAME EXTINCTION

A priori study | Turbulent nonpremixed combustion | Extinction | Reignition | Large-eddy simulation | GAS-TURBINE COMBUSTOR | DIFFUSION FLAMES | ENERGY & FUELS | SCALAR DISSIPATION | ENGINEERING, CHEMICAL | DIRECT NUMERICAL-SIMULATION | TRANSPORT | THERMODYNAMICS | ENGINEERING, MULTIDISCIPLINARY | ORIENTATION | CHEMISTRY | CONDITIONAL MOMENT CLOSURE | FLOWS | Turbulent flames | Scalars | Mathematical models | Representations | Probability density functions | Beta | FLAMES | COMBUSTION | DISTRIBUTION | STATISTICS | MATHEMATICAL MODELS | INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY | COMPUTERIZED SIMULATION | SHEAR | PROBABILITY DENSITY FUNCTIONS | SCALARS | CONVERGENCE | TURBULENCE | IGNITION | FLAME EXTINCTION

Journal Article

Physical Review C, ISSN 2469-9985, 2016, Volume 94, Issue 5

Combined decay and laser spectroscopy measurements of the isotope Fr-214 are reported, using the collinear resonance ionization spectroscopy (CRIS) technique...

ISOLDE | STATES | BEAMS | HYPERFINE-STRUCTURE | CHARGE RADII | PHYSICS, NUCLEAR | NUCLEAR-DATA SHEETS | SHIFTS | RILIS | ALPHA-DECAY | MOMENTS

ISOLDE | STATES | BEAMS | HYPERFINE-STRUCTURE | CHARGE RADII | PHYSICS, NUCLEAR | NUCLEAR-DATA SHEETS | SHIFTS | RILIS | ALPHA-DECAY | MOMENTS

Journal Article

Applied Mathematical Modelling, ISSN 0307-904X, 12/2017, Volume 52, pp. 94 - 106

This paper presents a hybrid method of moments with interpolation closure–Taylor-series expansion method of moments (MoMIC–TEMoM) scheme for solving the...

Hybrid method of moments with interpolation closure–Taylor-series expansion method of moments scheme | Moment sequence | Method of moments | BREAKAGE PROCESSES | TURBULENT | SIZE DISTRIBUTIONS | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | PARTICLE COAGULATION | GROWTH | BROWNIAN COAGULATION | MONTE-CARLO-SIMULATION | Hybrid method of moments with interpolation closure-Taylor-series expansion method of moments scheme | POPULATION BALANCE-EQUATIONS | QUADRATURE METHOD | AEROSOL DYNAMICS | Monte Carlo method | Methods | Studies | Interpolation | Particle size | Lagrange multiplier | Particle size distribution | Turbulence | Turbulent flow | Coagulation | Series expansion | Exponential functions | Aerodynamics

Hybrid method of moments with interpolation closure–Taylor-series expansion method of moments scheme | Moment sequence | Method of moments | BREAKAGE PROCESSES | TURBULENT | SIZE DISTRIBUTIONS | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | PARTICLE COAGULATION | GROWTH | BROWNIAN COAGULATION | MONTE-CARLO-SIMULATION | Hybrid method of moments with interpolation closure-Taylor-series expansion method of moments scheme | POPULATION BALANCE-EQUATIONS | QUADRATURE METHOD | AEROSOL DYNAMICS | Monte Carlo method | Methods | Studies | Interpolation | Particle size | Lagrange multiplier | Particle size distribution | Turbulence | Turbulent flow | Coagulation | Series expansion | Exponential functions | Aerodynamics

Journal Article

Physics Letters B, ISSN 0370-2693, 02/2016, Volume 753, Issue C, pp. 86 - 90

Low-lying high-spin yrast states in the exotic odd–odd isotopes Sb ( ) and In ( ), studied for the first time, show a striking difference in their observed...

In-Sb isotopes | Spin orbit partners | Large isospin and high angular momentum | Seniority | Isotopic identification | M1/E2 transitions | HIGH-SPIN | SPECTROMETER | STATES | TRANSITION-PROBABILITIES | DECAY | MAGNETIC-MOMENTS | PHYSICS, NUCLEAR | PROTON | DIPOLE | ASTRONOMY & ASTROPHYSICS | IN-49 ISOTOPES | SB ISOTOPES | PHYSICS, PARTICLES & FIELDS | Gamma rays | Analysis | Nuclear Experiment | Physics | Investigación::22 Física [Materias] | Nuclear and High Energy Physics

In-Sb isotopes | Spin orbit partners | Large isospin and high angular momentum | Seniority | Isotopic identification | M1/E2 transitions | HIGH-SPIN | SPECTROMETER | STATES | TRANSITION-PROBABILITIES | DECAY | MAGNETIC-MOMENTS | PHYSICS, NUCLEAR | PROTON | DIPOLE | ASTRONOMY & ASTROPHYSICS | IN-49 ISOTOPES | SB ISOTOPES | PHYSICS, PARTICLES & FIELDS | Gamma rays | Analysis | Nuclear Experiment | Physics | Investigación::22 Física [Materias] | Nuclear and High Energy Physics

Journal Article

Combustion Theory and Modelling, ISSN 1364-7830, 09/2015, Volume 19, Issue 5, pp. 628 - 656

Turbulent piloted Bunsen flames of stoichiometric methane-air mixtures are computed using the large eddy simulation (LES) paradigm involving an algebraic...

SDR | premixed flames | dynamic closure | ENERGY & FUELS | IMPLEMENTATION | VALIDATION | SCALAR DISSIPATION RATE | FORMULATION | THICKENED FLAME MODEL | ENGINEERING, CHEMICAL | TRANSPORT | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | THERMODYNAMICS | WRINKLING MODEL | CONDITIONAL MOMENT CLOSURE | TURBULENT COMBUSTION | LES | Turbulence | Turbulent flow | Large eddy simulation | Computational fluid dynamics | Dissipation | Fluid flow | Mathematical models | Closures

SDR | premixed flames | dynamic closure | ENERGY & FUELS | IMPLEMENTATION | VALIDATION | SCALAR DISSIPATION RATE | FORMULATION | THICKENED FLAME MODEL | ENGINEERING, CHEMICAL | TRANSPORT | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | THERMODYNAMICS | WRINKLING MODEL | CONDITIONAL MOMENT CLOSURE | TURBULENT COMBUSTION | LES | Turbulence | Turbulent flow | Large eddy simulation | Computational fluid dynamics | Dissipation | Fluid flow | Mathematical models | Closures

Journal Article

Journal of Computational Physics, ISSN 0021-9991, 06/2013, Volume 243, pp. 323 - 343

Mathematical models of advection–reaction phenomena rely on advective flow velocity and (bio) chemical reaction rates that are notoriously random. By using...

Uncertainty quantification | Geochemistry | Stochastic modeling | PDF methods | Heterogeneous reaction | REPRESENTATIONS | POLYNOMIAL CHAOS | RANDOMLY HETEROGENEOUS DOMAINS | DECOMPOSITION | TRANSIENT FLOW | DEFINITE QUADRATIC-FORMS | PHYSICS, MATHEMATICAL | DISTRIBUTIONS | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | CONDITIONAL MOMENT EQUATIONS | Approximation | Mathematical analysis | Flow velocity | Mathematical models | Robustness | Transport | Closures | Probability density functions

Uncertainty quantification | Geochemistry | Stochastic modeling | PDF methods | Heterogeneous reaction | REPRESENTATIONS | POLYNOMIAL CHAOS | RANDOMLY HETEROGENEOUS DOMAINS | DECOMPOSITION | TRANSIENT FLOW | DEFINITE QUADRATIC-FORMS | PHYSICS, MATHEMATICAL | DISTRIBUTIONS | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | CONDITIONAL MOMENT EQUATIONS | Approximation | Mathematical analysis | Flow velocity | Mathematical models | Robustness | Transport | Closures | Probability density functions

Journal Article

11/2012

The maximum entropy moment closure for the two-moment approximation of the radiative transfer equation is presented. The resulting moment equations, known as...

maximum entropy moment closure | radiative heat transfer | 0538

maximum entropy moment closure | radiative heat transfer | 0538

Dissertation

Physical Review Letters, ISSN 0031-9007, 05/2019, Volume 122, Issue 19, pp. 192502 - 192502

The change in mean-square nuclear charge radii delta < r(2)> along the even-A tin isotopic chain Sn108-134 has been investigated by means of collinear laser...

NUCLEI | FORCE | PHYSICS, MULTIDISCIPLINARY | LINE | DEPENDENCE | MOMENTS | Flux density | Atomic beam spectroscopy | Correlation analysis | Spectrum analysis | Laser spectroscopy | Chains | Tin isotopes | Nuclei (nuclear physics) | Nuclear Experiment | Physics

NUCLEI | FORCE | PHYSICS, MULTIDISCIPLINARY | LINE | DEPENDENCE | MOMENTS | Flux density | Atomic beam spectroscopy | Correlation analysis | Spectrum analysis | Laser spectroscopy | Chains | Tin isotopes | Nuclei (nuclear physics) | Nuclear Experiment | Physics

Journal Article

SIAM JOURNAL ON SCIENTIFIC COMPUTING, ISSN 1064-8275, 2010, Volume 32, Issue 5, pp. 2603 - 2626

We introduce a modification to the standard spherical harmonic closure used with linear kinetic equations of particle transport. While the standard closure is...

MATHEMATICS, APPLIED | neutron transport | MAXIMUM-ENTROPY | moment closures | LIMITED NEUTRINO DIFFUSION | KINETIC-EQUATIONS | BOUNDARY-CONDITIONS | ENTROPY EDDINGTON FACTORS | TRANSPORT SOLUTIONS | spherical harmonic expansion | quadratic programming | kinetic equations | transport equations | THERMAL RADIATIVE-TRANSFER | optimization | P-N equations | CARRIER TRANSPORT | HYDRODYNAMICAL MODEL | MOMENT CLOSURE | CORRECTIONS | MODIFICATIONS | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | TRANSPORT | PARTICLES | SPHERICAL HARMONICS | KINETIC EQUATIONS | MATHEMATICAL METHODS AND COMPUTING

MATHEMATICS, APPLIED | neutron transport | MAXIMUM-ENTROPY | moment closures | LIMITED NEUTRINO DIFFUSION | KINETIC-EQUATIONS | BOUNDARY-CONDITIONS | ENTROPY EDDINGTON FACTORS | TRANSPORT SOLUTIONS | spherical harmonic expansion | quadratic programming | kinetic equations | transport equations | THERMAL RADIATIVE-TRANSFER | optimization | P-N equations | CARRIER TRANSPORT | HYDRODYNAMICAL MODEL | MOMENT CLOSURE | CORRECTIONS | MODIFICATIONS | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | TRANSPORT | PARTICLES | SPHERICAL HARMONICS | KINETIC EQUATIONS | MATHEMATICAL METHODS AND COMPUTING

Journal Article

SIAM Journal on Scientific Computing, ISSN 1064-8275, 2010, Volume 32, Issue 5, pp. 2603 - 2626

Journal Article

Proceedings of the Combustion Institute, ISSN 1540-7489, 2017, Volume 36, Issue 3, pp. 3677 - 3685

This paper presents a doubly conditional moment closure (DCMC) as an predictive modelling tool for ignition of mixtures with large thermal stratification in...

HCCI | Autoignition | Conditional moment closure | Thermal stratification | CONSTANT VOLUME | ENERGY & FUELS | EQUATIONS | DIRECT NUMERICAL SIMULATIONS | REIGNITION | ENGINEERING, MECHANICAL | MIXTURES | ENGINEERING, CHEMICAL | THERMODYNAMICS | IGNITION | EXTINCTION | SCALAR | Analysis | Combustion | Numerical analysis

HCCI | Autoignition | Conditional moment closure | Thermal stratification | CONSTANT VOLUME | ENERGY & FUELS | EQUATIONS | DIRECT NUMERICAL SIMULATIONS | REIGNITION | ENGINEERING, MECHANICAL | MIXTURES | ENGINEERING, CHEMICAL | THERMODYNAMICS | IGNITION | EXTINCTION | SCALAR | Analysis | Combustion | Numerical analysis

Journal Article