作者: VEST 時(shí)間: 2025-3-21 21:56 作者: 礦石 時(shí)間: 2025-3-22 01:40 作者: Firefly 時(shí)間: 2025-3-22 05:30 作者: APEX 時(shí)間: 2025-3-22 11:06
Sustainable Agriculture Reviews 58energy models and strong nonlinearity of these nonlinear materials. Phase kinetics of SMA coupled with thermoelastodynamics is still not fully tractable, and one needs to deal with complicated multiscale character of SMA materials requiring a linkage between their microstructure and macroscopic prop作者: 的’ 時(shí)間: 2025-3-22 13:02 作者: 的’ 時(shí)間: 2025-3-22 17:19 作者: Outspoken 時(shí)間: 2025-3-22 21:16 作者: 先鋒派 時(shí)間: 2025-3-23 02:59
Sustainable Agriculture Reviews 60or integration factor splitting is employed as the time-stepping scheme. The hyperbolic system representing slow modes is discretized using the discontinuous Galerkin method. An implicit second order backward differentiation formula is applied to Coriolis and gravity wave terms. The implicit system 作者: Spinous-Process 時(shí)間: 2025-3-23 08:06 作者: Prostatism 時(shí)間: 2025-3-23 11:31
Sustainable Agriculture Reviewsstability. However, the method requires that uniform grids be used, which makes it prohibitively expensive for simulating large Reynolds number flows. In this paper, an interpolation scheme is proposed to extend the applicability of this method to arbitrary non-uniform meshes, while retaining the sa作者: 審問(wèn),審訊 時(shí)間: 2025-3-23 14:54
Shah Fahad,Subhan Danish,Eric Lichtfousems from a continuum multiphysics perspective. A single wall nanotube (SWNT) based composite pellet is considered as our representative finite continuum system. The corresponding partial differential equations (PDEs) governing the spatio-temporal distribution of temperature and hydrogen concentration作者: synovial-joint 時(shí)間: 2025-3-23 21:26 作者: FLUSH 時(shí)間: 2025-3-23 22:49 作者: 閑逛 時(shí)間: 2025-3-24 03:41 作者: 自作多情 時(shí)間: 2025-3-24 07:25
Sustainable Agriculture Volume 2ry bubble in the vessel would require far more computational power than will be available. A more immediate solution is to couple macro-scale reactor models to micro-scale models of individual bubbles and collections of a small number of bubbles. In this paper, a micro-scale modelling technique was 作者: 誰(shuí)在削木頭 時(shí)間: 2025-3-24 13:16
Cereal Landraces for Sustainable Agricultureon flames is presented. Two separate modelling approaches are investigated: 1. Realizable k-. turbulence model combined with non-adiabatic strained laminar flamelets to solve the reaction mechanisms accounting for the effect of non-equilibrium species and, 2. Standard k-. turbulence model and Eddy-B作者: 擦試不掉 時(shí)間: 2025-3-24 17:50 作者: invert 時(shí)間: 2025-3-24 22:13 作者: minion 時(shí)間: 2025-3-25 01:09
Esmaeil Pishbahar,Zahra Rasoulirocesses, acting on different temporal and spatial scales, interact in the cell..In this paper we deal with the problem of modelling cell cycles. We start our analysis from the Novak-Tyson model and apply this deterministic model to simulate relative protein concentrations in several different livin作者: fatty-acids 時(shí)間: 2025-3-25 03:29 作者: 字的誤用 時(shí)間: 2025-3-25 08:26 作者: 使乳化 時(shí)間: 2025-3-25 15:43 作者: Ataxia 時(shí)間: 2025-3-25 17:00
Generation of Gene Edited Pigs,In this paper, we consider subgrid modeling of a filtration flow of a fluid in a nonhomogeneous porous medium. An expression for the effective permeability coefficient for the large-scale component of the flow is derived. The permeability coefficient possesses a log-stable distribution. The obtained formulas are verified by the numerical modeling.作者: 脊椎動(dòng)物 時(shí)間: 2025-3-25 21:01
Large-Scale Fluctuations of Pressure in Fluid Flow Through Porous Medium with Multiscale Log-Stable In this paper, we consider subgrid modeling of a filtration flow of a fluid in a nonhomogeneous porous medium. An expression for the effective permeability coefficient for the large-scale component of the flow is derived. The permeability coefficient possesses a log-stable distribution. The obtained formulas are verified by the numerical modeling.作者: Shuttle 時(shí)間: 2025-3-26 01:01
Computational Science -- ICCS 2005978-3-540-32118-7Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 哄騙 時(shí)間: 2025-3-26 07:23
Suchismita Behera,Amol Ratnakar Suryawanshi of many phase systems. The conformal voxel algorithm which is presented requires the use of a mesh generator and is found to be robust and effective in producing the extractions in the presence of higher order junctions.作者: BUCK 時(shí)間: 2025-3-26 10:02 作者: 條街道往前推 時(shí)間: 2025-3-26 16:36
Multiscale Finite Element Modeling of the Coupled Nonlinear Dynamics of Magnetostrictive Composite Ty thin film device under Transverse Magnetic (TM) mode of operation is developed in this work. A phenomenological constitutive model based on the density of domain switching (DDS) of an ellipsoidal inclusion in unit cell of matrix is implemented. A sub-grid scale homogenization technique is employed作者: FLIC 時(shí)間: 2025-3-26 18:31
A Computational Model of Micro-vascular Growthtiple mechanisms are involved in this process ranging over many orders of magnitude: chemical signaling on the bio-molecular level (10..), genetic program on the protein level (10..), microscopic mechanical cell interactions (10..) and external forces and stresses reaching macroscopic scales (> 10..作者: 人類的發(fā)源 時(shí)間: 2025-3-26 22:25
A Dynamic Model for Phase Transformations in 3D Samples of Shape Memory Alloysenergy models and strong nonlinearity of these nonlinear materials. Phase kinetics of SMA coupled with thermoelastodynamics is still not fully tractable, and one needs to deal with complicated multiscale character of SMA materials requiring a linkage between their microstructure and macroscopic prop作者: Harrowing 時(shí)間: 2025-3-27 02:03 作者: Horizon 時(shí)間: 2025-3-27 07:10 作者: Gum-Disease 時(shí)間: 2025-3-27 12:58
The Use of Conformal Voxels for Consistent Extractions from Multiple Level-Set Fields of many phase systems. The conformal voxel algorithm which is presented requires the use of a mesh generator and is found to be robust and effective in producing the extractions in the presence of higher order junctions.作者: Host142 時(shí)間: 2025-3-27 13:52
Nonlinear OIFS for a Hybrid Galerkin Atmospheric Modelor integration factor splitting is employed as the time-stepping scheme. The hyperbolic system representing slow modes is discretized using the discontinuous Galerkin method. An implicit second order backward differentiation formula is applied to Coriolis and gravity wave terms. The implicit system 作者: POLYP 時(shí)間: 2025-3-27 21:28
Flamelet Analysis of Turbulent Combustionby a progress variable which is attached to a flamelet library. The influence of flame stretch and curvature on the local mass burning rate is studied and compared to an analytical model. It is found that there is a good agreement between the simulations and the model. Then approximations to the mod作者: 清澈 時(shí)間: 2025-3-27 22:54
Entropic Lattice Boltzmann Method on Non-uniform Gridsstability. However, the method requires that uniform grids be used, which makes it prohibitively expensive for simulating large Reynolds number flows. In this paper, an interpolation scheme is proposed to extend the applicability of this method to arbitrary non-uniform meshes, while retaining the sa作者: Halfhearted 時(shí)間: 2025-3-28 05:40
A Data-Driven Multi-field Analysis of Nanocomposites for Hydrogen Storagems from a continuum multiphysics perspective. A single wall nanotube (SWNT) based composite pellet is considered as our representative finite continuum system. The corresponding partial differential equations (PDEs) governing the spatio-temporal distribution of temperature and hydrogen concentration作者: 凌辱 時(shí)間: 2025-3-28 09:27 作者: PURG 時(shí)間: 2025-3-28 13:54
Multiscale Angiogenesis Modelingary growth factors (CGF) are modeled at a tissue scale, whereas capillary extension, branching and anastomosis are modeled at a cellular scale. The capillary indicator function is used to bridge these two scales. To solve the equation system numerically, we construct a two-grid algorithm that involv作者: 意外的成功 時(shí)間: 2025-3-28 15:33 作者: 舊石器時(shí)代 時(shí)間: 2025-3-28 19:50
Multiscale Modelling of Bubbly Systems Using Wavelet-Based Mesh Adaptationry bubble in the vessel would require far more computational power than will be available. A more immediate solution is to couple macro-scale reactor models to micro-scale models of individual bubbles and collections of a small number of bubbles. In this paper, a micro-scale modelling technique was 作者: Exaggerate 時(shí)間: 2025-3-28 23:34
Computational Study on the Effect of Turbulence Intensity and Pulse Frequency in Soot Concentration on flames is presented. Two separate modelling approaches are investigated: 1. Realizable k-. turbulence model combined with non-adiabatic strained laminar flamelets to solve the reaction mechanisms accounting for the effect of non-equilibrium species and, 2. Standard k-. turbulence model and Eddy-B作者: HPA533 時(shí)間: 2025-3-29 03:25
Application Benefits of Advanced Equation-Based Multiphysics Modelingware developers to create programs that are at once far more powerful yet easier to use. To illustrate the benefits that users gain from the latest features and capabilities, this paper examines a problem where software that sup ports extended multiphysics calculates the applied voltage needed to pr作者: fetter 時(shí)間: 2025-3-29 09:42
Large Eddy Simulation of Spanwise Rotating Turbulent Channel and Duct Flows by a Finite Volume Code ected to an orthogonal rotation is investigated both qualitatively and quantitatively in a three-dimensional channel and a duct using FLUENT. The predictions of rotational flow calculations, presented for low Reynolds numbers, both in channel and duct are in good agreement with the DNS predictions. 作者: 玉米 時(shí)間: 2025-3-29 13:05 作者: 誘拐 時(shí)間: 2025-3-29 17:11
A Computational Model of Micro-vascular Growthin absence of blood flow. Angiogenesis, the subsequent formation and maturation of blood vessels, is handled as a flow driven remodeling of a porous structure resulting from the preceding stage. The mechanical model of tissue response to the traction forces successfully predicts spontaneous formatio作者: Scintigraphy 時(shí)間: 2025-3-29 20:12
Cluster Computing for Transient Simulations of the Linear Boltzmann Equation on Irregular Three-Dimeghlights the capabilities of the model and its implementation, as well as parallel performance studies on a distributed-memory cluster show that the computation time scales well with the number of processes.作者: antecedence 時(shí)間: 2025-3-30 02:56
Application Benefits of Advanced Equation-Based Multiphysics Modelingfor both linear and nonlinear problems. Therefore, the software can handle tightly coupled systems using an efficient all-at-once Newton solver or an implicit time-stepping method..Linear systems are described by giving coefficient values for a generic PDE form. More general systems are specified as作者: 用肘 時(shí)間: 2025-3-30 05:09
0302-9743 as computer system vendors and software developers. The primary objectives of this conference were to discuss problems and solutions in allareas,toidentifynewis978-3-540-26044-8978-3-540-32118-7Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: CAJ 時(shí)間: 2025-3-30 09:28 作者: 手榴彈 時(shí)間: 2025-3-30 12:50 作者: Picks-Disease 時(shí)間: 2025-3-30 18:47
https://doi.org/10.1007/978-94-007-0394-0for both linear and nonlinear problems. Therefore, the software can handle tightly coupled systems using an efficient all-at-once Newton solver or an implicit time-stepping method..Linear systems are described by giving coefficient values for a generic PDE form. More general systems are specified as作者: Essential 時(shí)間: 2025-3-30 20:49
Conference proceedings 2005ted in advanced computational methods for physics, chemistry, life sciences, engineering, economicsand ?nance, arts and humanities, as well as computer system vendors and software developers. The primary objectives of this conference were to discuss problems and solutions in allareas,toidentifynewis作者: 傀儡 時(shí)間: 2025-3-31 02:02
0302-9743 dition of p- vious conferences in the series: ICCS 2004 in Krakow, Poland; ICCS 2003 held simultaneously at two locations, in Melbourne, Australia and St. Petersburg, Russia; ICCS 2002 in Amsterdam, The Netherlands; and ICCS 2001 in San Francisco, California, USA. Computational science is rapidly ma作者: 伸展 時(shí)間: 2025-3-31 07:47
Sustainable Agriculture Reviews 56ity of domain switching (DDS) of an ellipsoidal inclusion in unit cell of matrix is implemented. A sub-grid scale homogenization technique is employed to upwind the microstructural information. A general procedure to ensure the solution convergence toward an approximate inertial manifold is reported.作者: FECK 時(shí)間: 2025-3-31 11:08 作者: 處理 時(shí)間: 2025-3-31 15:07 作者: 保留 時(shí)間: 2025-3-31 19:35
Entropic Lattice Boltzmann Method on Non-uniform Gridslient features of ELBM such as stability and computational efficiency. The new scheme is used to simulate flow in a lid driven cavity as well as flow past a square cylinder and is shown to largely reduce the grid requirements. The results of the simulation agree very well with other numerical experimental data available in the literature.作者: 偏狂癥 時(shí)間: 2025-4-1 01:21
The Simulation of a PEMFC with an Interdigitated Flow Field Designlated using a conductive media model. The standard current-voltage performance curve, the species concentration of O., H., H.O and inert N., mass fluxes, electrical current and potential distributions have been obtained.作者: Enzyme 時(shí)間: 2025-4-1 02:08
Conference proceedings 2005p- vious conferences in the series: ICCS 2004 in Krakow, Poland; ICCS 2003 held simultaneously at two locations, in Melbourne, Australia and St. Petersburg, Russia; ICCS 2002 in Amsterdam, The Netherlands; and ICCS 2001 in San Francisco, California, USA. Computational science is rapidly maturing as 作者: 不透明性 時(shí)間: 2025-4-1 07:32
Sustainable Agriculture Reviews 60is then discretised using a continuous Galerkin spectral element method. The advantages of such an approach include improved mass and energy conservation properties. A strong-stability preserving Runge-Kutta scheme is applied for sub-stepping.作者: 纖細(xì) 時(shí)間: 2025-4-1 13:25 作者: Nuance 時(shí)間: 2025-4-1 16:08 作者: deviate 時(shí)間: 2025-4-1 22:07
Sustainable Agriculture Reviews 58s of energy partitioning and relaxes the over-sensitivity of the free energy due to many unknown material constants in previously reported models. We exemplify our results on a model for cubic to tetragonal transformations in a rectangular SMA bar by showing key algorithmic steps which can be extended to more complex cases.
