搜索结果: 1-9 共查到“计算物理学 modeling”相关记录9条 . 查询时间(0.313 秒)
Towards an efficient multiscale modeling of low-dimensional reactive systems: study of numerical closure procedures
efficient multiscale modeling low-dimensional reactive systems numerical closure procedures Computational Physics
2012/4/27
In this paper, we present a study on how to develop an efficient multiscale simulation strategy for the dynamics of chemically active systems on low-dimensional supports. Such reactions are encountere...
Analysis of a Fast Fourier Transform Based Method for Modeling of Heterogeneous Materials
Homogenization Fast Fourier Transform Conjugate Gradients
2011/8/18
Abstract: The focus of this paper is on the analysis of the Conjugate Gradient method applied to a non-symmetric system of linear equations, arising from a Fast Fourier Transform-based homogenization ...
On Modeling of Statistical Properties of Classical 3D Spin Glasses
Spin-glass Hamiltonian random network Birkhoff ergodic hypothesis statistic distributions parallel algorithm numerical simulation
2011/8/16
Abstract: We study statistical properties of 3D classical spin glass layer of certain width and infinite length. The 3D spin glass is represented as an ensemble of disordered 1D spatial spin-chains (S...
Modeling near-field radiative heat transfer from sharp objects using a general 3d numerical scattering technique
Modeling near-field radiative heat transfer sharp objects 3d numerical scattering technique
2011/8/4
Abstract: We examine the non-equilibrium radiative heat transfer between a plate and finite cylinders and cones, making the first accurate theoretical predictions for the total heat transfer and the s...
Silicon dry oxidation kinetics at low temperature in the nanometric range: modeling and experiment
Silicon dry oxidation kinetics low temperature modeling experiment
2011/9/14
Kinetics of silicon dry oxidation are investigated theoretically and experimentally at low temperature in the nanometer range where the limits of the Deal and Grove model becomes critical.Based on a f...
Modeling bound-to-continuum terahertz quantum cascade lasers: The role of Coulomb interactions
Modeling bound-to-continuum terahertz quantum cascade lasers Coulomb interactions
2011/9/14
Based on an ensemble Monte Carlo analysis, we show that Coulomb interactions play a dominant role in boundto-continuum terahertz quantum cascade lasers and thus require careful modeling. Coulomb inter...
Doping effects in AlGaAs lasers with separate confinement heterostructures (SCH). Modeling optical and electrical characteristics with Sentaurus TCAD
Modeling optical and electrical AlGaAs lasers
2011/9/1
Optical and electrical characteristics of AlGaAs lasers with sep-arate confinement heterostructures are modeled by using Synopsys’s Sentaurus TCAD and open source software for semi-automatic data anal...
New Financial Research Program: General Option-Price Wave Modeling
General option-price wave modeling new financial research program
2010/4/27
Recently, a novel adaptive wave model for financial option pricing has been proposed in the form of adaptive nonlinear Schr\"{o}dinger (NLS) equation [Ivancevic a], as a high-complexity alternative to...
Modeling long-memory processes by stochastic difference equations and superstatistical approach
1= f noise q-distributions Point processes Power-law distributions Nonlinear stochastic equations
2010/7/5
It is shown that the Poissonian-like process with slowly diffusing-like time-dependent average interevent time may be represented as the superstatistical one and exhibits 1= f noise. The distribution ...