搜索结果: 1-15 共查到“energy dissipation”相关记录21条 . 查询时间(0.106 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Energy/dissipation-preserving split Birkhoffian multi-symplectic methods for Maxwell’s equations
麦克斯韦方程组 能量/耗散守恒分裂 Birkhofian 多辛方法
2023/5/18
We propose a novel kind of energy/dissipation-preserving split Birkhoffian multi-symplectic (S-BMS) methods for Maxwell's equations with dissipation terms. After investigating the non-autonomous and a...
Seismic Energy Dissipation of Steel Buildings Using Engineered Cladding Systems
Seismic Energy Dissipation Steel Buildings Engineered Cladding Systems
2014/10/22
Precast concrete claddings have been widely used in the United States since the 1920s. Cladding panels are attached to the frame structures and function as the facades of buildings (Fig. 1.1). Advanta...
Coupled Effects of Energy Dissipation and TravellingVelocity in the Run-Out Simulation of High-SpeedGranular
Sliding Granular Mass Granular Temperature Shear Layer Excess Interstitial Pressure
2013/3/7
The run-out of high speed granular masses or avalanches along mountain streams, till their arrest, is analytically modeled. The power balance of a sliding granular mass along two planar sliding surfac...
Statistics of the Energy Dissipation Rate and Local Enstrophy in Turbulent Channel Flow
Turbulent channel flows, turbulent shear flows, energy dissipation rate, enstrophy
2011/9/6
Using high-resolution direct numerical simulations, the height and Reynolds number dependence of higher-order statistics of the energy dissipation rate and local enstrophy are examined in incompressib...
Giant strain-sensitivity of acoustic energy dissipation in solids containing dry and saturated cracks with wavy interfaces
strain-sensitivity solids containing dry and saturated cracks
2011/9/2
Mechanisms of acoustic energy dissipation in heterogeneous solids attract much attention in view of their importance for material characterization, nondestructive testing, and geophysics. Due to the ...
Magnetization Dynamics, Bennett Clocking and Associated Energy Dissipation in Multiferroic Logic
Nanomagnetic logic arrays and nanocomputing multiferroics Bennett clocking
2010/11/22
It has been recently shown that multiferroic logic – where logic bits are encoded in the magnetization orientation of a nanoscale magnetostrictive layer elastically coupled to a piezoelectric layer – ...
Casimir Friction Force and Energy Dissipation for Moving Harmonic Oscillators. II
Casimir Friction Force Energy Dissipation Harmonic Oscillators.
2010/10/20
This paper, the second in a series (the first one appearing as arXiv:1001.2489), continues our investigations of a two-oscillator sys-tem in linear relative motion serving as a simplified model of the...
Functional analysis of Fontan energy dissipation
Fontan Powerloss Energy dissipation Head loss Total cavopulmonary connection Vessel junction
2009/12/23
We formalize the hydrodynamic energy dissipation in the total cavopulmonary connection (TCPC) using dimensional analysis and examine the effect of governing flow variables; namely, cardiac output, flo...
Energy Dissipation Processes of a Biological Protein in Condensed Phase
Energy relaxation Myoglobin Transient grating Heating
2009/6/9
There are many proteins that use photon energy as driving force for biological functions. The excess energy which was not used for the function ultimately flows into the thermal mode to heat up the sy...
阶梯螺旋孔口式孔板消能降压装置性能（Performance on the Orifice Energy Dissipation and Decompression Equipment of the Step and Spiral-orifice Style）
阶梯螺旋孔口 消能降压 装置
2009/5/22
提出一种管道孔板消能装置，利用孔板扭转形成阶梯螺旋孔口使水流强制扭转，因水流在短距离内瞬间作较大角度的扭转而形成强度较大的螺旋流，其消能降压比率较高，并可在较大范围内进行调节，是一种农业节水灌溉管道系统消能降压装置，可用于农业节水灌溉供水系统和其他类似需要消能降压的管道系统。
A Study of Tidal Energy Dissipation and Bottom Stress in an Estuary
Tidal Energy Dissipation Bottom Stress Estuary
2009/2/19
A Method for inferring an area-averaged bottom stress and energy dissipation rate in a tidal estuarine channel is presented. The one-dimensional continuity and momentum relations are developed using s...
Energy Dissipation and Upwelling in a Western Boundary Current
Energy Dissipation Upwelling Western Boundary Current
2008/12/30
Energy dissipation in a western boundary current begins with the conversion of mean potential energy into kinetic energy of “primary” eddies. The rate of this energy conversion is taken to equal the t...
THE ENERGY DISSIPATION BEHAVIOR OF DISPLACEMENT DEPENDENT SEMI-ACTIVE HYDRAULIC DAMPER
sliding of the oil cylinder hydraulic mechanism time-delay directional control valve check valve
2008/12/29
The functionalities and energy dissipation capability of Displacement dependent semi-active hydraulic damper, DSHD are analyzed and discussed with complete experiment which involves the factors to af...
Energy Dissipation by Breaking Waves
Energy Dissipation Breaking Waves field measurements
2008/12/16
Recent field measurements by Agrawal et al. have provided evidence of a shallow surface mixed layer in which the rate of dissipation due to turbulence is one to two orders of magnitude greater than th...
Estimates of Kinetic Energy Dissipation under Breaking Waves
Kinetic Energy Dissipation Breaking Waves
2008/12/9
The dissipation of kinetic energy at the surface of natural water bodies has important consequences for many Physical and biochemical processes including wave dynamics, gas transfer, mixing of nutrien...