structural acoustics/ numerical simulationcoupled wavesboreholedrillstring wavesgeotechnical applicationsBorehole drillstring waves play an important role in geotechnical and exploration applications. Coupled waves are simulated inside and outside a real drillstring in borehole. The drillstring is considered a ...
S. & Tkalich, P., 2011, Numerical modelling of extreme waves by Smoothed Particle Hydrodynamics, Natural Hazards and Earth System Science, 11(2), 419-429.Numerical modelling of extreme waves by Smoothed Particle Hydrodynamics[J] . Dao M. H.,Xu H.,Chan E. S.,Tkalich P..Natural Hazards...
FIBER OPTICSThe evolution of TE-polarized waves propagating in the linear and nonlinear multibranch coupler is studied. The propagation of the waves in both directions is calculated by the beam-propagation method (BPM). The numerical results of simulation show that the minimum insertion loss of the...
Qian. Numerical simulation of floating bodies in extreme free surface waves. Nat. Hazards Earth Syst. Sci., 11(2):519-527, February 2011.Hu Z.Z., Causon D.M., Mingham C.G., and Qian L.(2011): Numerical simulation of floating bodies in extreme free surface waves, Nat.Hazards Earth...
Numerical solutions to the evolution of curvature fluctuations for adiabatic and isocurvature initial conditions in terms of \(x=k\tau\), respectively in purple and orange lines. We normalized the amplitude of the initial conditions to \(\Phi _i=1\) and \(S_i=1\). On the left, we sh...
In fact, variants of the Nagumo equation have been studied in the LDE/PDE setting in several analytical and numerical works; see e.g. [1, 4, 5, 11, 15] and references therein. A similar difference stencil as used here was studied in [4, 27], where existence of travelling wave ...
A direct numerical integration over the two remaining degrees of freedom spanning the resonant manifold finally returns a numerical value for Eq. (11). Fig. 8: Evaluation of energy transfers represented in spectral space. Contribution I[e, e](m, ω∣B), representing the energy exchange between...
Absorbing boundary conditions are needed for computing numerical models of wave motions in unbounded spatial domains. The boundary conditions developed her... RL Higdon - 《Siam Journal on Numerical Analysis》 被引量: 174发表: 2012年 Absorbing boundary conditions for the elastic wave equations The tw...
doi:10.1016/S1001-6058(16)60682-0陈学彬詹杰民CHENNumerical simulations of 2-D floating body driven by regular waves[J]. 陈学彬,詹杰民,Qin CHEN.Journal of Hydrodynamics. 2016(05)Chen X.B.,Zhan J.M.,CHEN Q.Numerical simulations of 2-D floating body driven by regular waves[J].Journal of ...
(2010a) and in laboratory/numerical studies by Carr et al. (2019). Figure 8 Open in figure viewerPowerPoint Same as Figure 7 but showing a convex mode-2 internal wave shoaling at the 330 and 200 m mooring, respectively. The purple lines in panels (b) and (f) show the time-mean ...