The simulation of shock waves is performed both in the standard setting with an immobile piston (inverse-motion method) and in the system of a moving window. It is demonstrated that the wave profiles obtained with both methods are identical after the stationary mode is achieved. As an example...
4.Simulation of Freak Waves Based on Benjamin-Feir Instability基于Benjamin-Feir不稳定性的畸形波模拟 5.Orbital instability of solitary waves of generalized Boussinesq equations广义Boussinesq方程孤立波的轨道不稳定性 6.Analysis of the Instability of EMI Filters in Switched Mode Power Supplies开关电源EMI滤波...
SIMULATION OF NON-STATIONARY WIND SPEED AND DIRECTION TIME SERIES FOR COASTAL APPLICATIONS 来自 Semantic Scholar 喜欢 0 阅读量: 8 作者:S Solari,M Losada 摘要: Accurate modeling of wind directions is as important as accurate modeling of wind speeds when it comes to studying locally generated waves...
Simulation method of completely non-stationary artificial wave is proposed on the basis of considering its spatial variability,and realized by programming with MATLAB procedure.Aiming at the power spectral density function of Clough-Penzien model,value of peak ratio of ground motion in simulation is su...
These patterns are not supported by traditional wave theory, since stationary waves in a basic state without meridional wind would be trapped in the easterlies. To describe the interhemispheric responses more realistically, two-dimensional spherical Rossby wave theory in a horizontally nonuniform basic ...
bilinear hysteresis oscillators path integral solution technique Monte Carlo simulation stochastic averaging/ A4630M Vibrations, aeroelasticity, hydroelasticity, mechanical waves, and shocks A0250 Probability theory, stochastic processes, and statistics A0540 Fluctuation phenomena, random processes, and Brownian ...
Since this model is based on the hyperbolic form of the action balance equation, CFL restrictions apply to the choice of the propagation time step, rendering nearshore simulation with high spatial resolution computationally expensive. In the present study, a quasi-stationary version of WAVEWATCH III ...
The ion-acoustic shock waves are studied in electron–positron–ion plasma. The plasma system is composed of three components, specifically relativistic ad... A Shah,R Saeed - 《Plasma Physics & Controlled Fusion》 被引量: 44发表: 2011年 Numerical methods for the simulation of continuous sedimen...
Waves start to untrap approximately 100 km downwind of the ridge top, and the region of untrapping expands downwind with time as the jet progresses, while waves downstream of the jet maximum persist. Wentzel-Kramers-Brillouin (WKB) ray tracing shows that spatial gradients in the mean flow are...
Observation of negative-frequency waves in a water tank: a classical analogue to the Hawking effect? New J. Phys. 10, 053015 (2008). Article ADS Google Scholar Euvé, L. -P., Michel, F., Parentani, R., Philbin, T. G. & Rousseaux, G. Observation of noise correlated by the ...