搜索结果: 1-15 共查到“数学 mechanical”相关记录18条 . 查询时间(0.109 秒)
Feature-scale Simulations of Particulate Slurry Flows in Chemical Mechanical Polishing by Smoothed Particle Hydrodynamics
Chemical mechanical polishing smoothed particle hydrodynamics particulate flow rough pad wafer defects abrasive concentration
2014/10/10
In this paper, the mechanisms of material removal in chemical mechanical polishing (CMP) processes are investigated in detail by the smoothed particle hydrodynamics (SPH) method. The feature-scale beh...
Professor Anthony T Patera,The Department of Mechanical Engineering at Massachusetts Institute of Technology（图）
Professor Anthony T Patera The Department of Mechanical Engineering at Massachusetts Institute of Technology Applied Mathematics
2014/2/25
Anthony T Patera,Ford Professor of Engineering,Professor of Mechanical Engineering,Education:Ph.D. in Applied Mathematics, Massachusetts Institute of Technology, Cambridge, MA, February 1982;S.M. in M...
Professor Ahmed F. Ghoniem，The Department of Mechanical Engineering at Massachusetts Institute of Technology（图）
Professor Ahmed F. Ghoniem The Department of Mechanical Engineering at Massachusetts Institute of Technology High performance computing in turbulent reactive flow computational mathematics
2014/2/25
Ahmed F. Ghoniem，Ronald C. Crane (1972) Professor of Mechanical Engineering，Research Interests：High performance computing in turbulent reactive flow, computational mathematics, combustion dynamics and...
Opto-Mechanical Pattern Formation in Cold Atoms
Opto-Mechanical Pattern Formation Cold Atoms Pattern Formation and Solitons
2012/4/27
Transverse pattern formation in an optical cavity containing a cloud of cold two-level atoms is discussed. We show that density modulation becomes the dominant mechanism as the atomic temperature is r...
Thermal and Mechanical Modeling of Fluid and Heat Flow in a Porous Metal Using Neural Networks for Application as TPS in Space Vehicles
Neyral Network Porous Media Prous Passages
2013/1/30
This paper contains novel model using feedback neural networks for a work piece temperature predic- tion.The heat and mass transfer in a porous metal workpiece which is heated by a fire gun is studied...
Representation of Hamiltonian formalism in dissipative mechanical system
Classical mechanics Lagrangian function Hamiltonian function
2010/9/21
Hamiltonian mechanics is the root of classical mechanics. Hamiltonian function is the modified version of Lagrangian function which is of the first order differential equations with generalized coordi...
A mathematical framework for reducing the domain in the mechanical analysis of periodic structures
A mathematical framework mechanical analysis of periodic structures
2011/1/21
A theoretical framework is developped leading to a sound derivation of Periodic Boundary Conditions (PBCs) for the analysis of domains smaller then the Unit Cells (UCs), named reduced Unit Cells (rUCs...
A new type of knot energy is presented via real life experiments involving a thin resilient metallic tube. Knotted in different ways, the device mechanically acquires a uniquely determined (up to iso...
Suppression of the quantum-mechanical collapse by repulsive interactions in a quantum gas
Quantum Gases (cond-mat.quant-gas) Pattern Formation and Solitons (nlin.PS)
2010/11/11
The quantum-mechanical collapse (alias fall onto the center of particles attracted by potential -1/r^2), or "quantum anomaly", is a well-known issue in the quantum theory. We demonstrate that the mean...
Nonlocal Phases of Local Quantum Mechanical Wavefunctions in Static and Time-Dependent Aharonov-Bohm Experiments
Nonlocal Phases Local Quantum Mechanical Wavefunctions Static
2010/12/15
We show that the standard Dirac phase factor is not the only solution of the gauge ransformation equations. The full form of a general gauge function (that connects systems that move in different sets...
Mechanical Lagrangian systems with external forces
mechanical systems semisprays external forces stability
2009/2/26
We consider mechanical Lagrangian systems with external
forces that depend also on velocity. The geometrical model is given by
a special semispray S. We show that when the system is dissipative the
...
Mechanical Lagrangian systems with external forces
mechanical systems semisprays external forces stability
2009/1/7
We consider mechanical Lagrangian systems with external
forces that depend also on velocity. The geometrical model is given by
a special semispray S. We show that when the system is dissipative the
...
MODEL ANALYSIS AND PARAMETER EXTRACTION FOR MOS CAPACITOR INCLUDINGQUANTUM MECHANICAL EFFECTS
2007/12/12
The high frequency CV curves of MOS capacitor have been studied. It
is shown that semiclassical model is a good approximation to quantum
model and approaches to classical model when the oxide layer ...
期刊信息
篇名
Structural and Mechanical Properties of the Organic Matrix Layers of Nacre
语种
英文
撰写或编译
作者
Song,F.,Soh,A.K.,Bai,Y.L
第一作者单位
刊物名称
Biomaterials
页面
Vol.24 (20): 3622-36
出版日期
2003年
月
日
文章标识(ISSN)
相关...
Automated Reasoning in Dierential Geometry and Mechanics Using Characteristic Method 1 III. Mechanical Formula Derivation
Automated Reasoning Dierential Geometry Mechanics Characteristic Method Mechanical Formula Derivation
2013/9/9
In this paper, methods of mechanical deriving of formulas from a set of di®erential polynomial equations and a set of di®erential polynomial inequations are presented. The methods have been ...