[PDF] Top 20 Properties of highly nonlinear waves in compressible flows

... Having investigated a possible scenario for wave generation in the lower atmosphere, I decided to examine in detail the process by which wave energy can be lost from a propagating highly[r] ... See full document

... Comparisons between simulation S2 (WM) and S3 (WM-DPDX) are shown in Figure 29 and Figure 30 for the streamwise velocity component at two different positions in the flow. Figure 29 compares the mean streamwise velocity at ... See full document

... The fully implicit coupled methods (see eg. [5], [3]) provides much better efficiency usually at the price of much higher complexity of the code and higher mem- ory requirements. Besides the fully implicit method the ... See full document

... a nonlinear Jacobian-free preconditioning method designed to overcome unbalanced nonlinearities coming from different ranges of time and spatial scales, such as shock waves and reaction fronts, but only ... See full document

... advection, waves in a first order formulation, nonlinear scalar hyperbolic equation and Euler model with an abstract equation of state (currently: perfect gas and stiffened gas equation of ... See full document

... general nonlinear hyperbolic conservation laws and to non-conservative hyperbolic ...intermediate waves are not considered, the Rusanov Riemann solver contains the penalty of a high level of numerical ... See full document

... dynamic properties of granular chains have been conventionally studied using dis- crete particle models (DPMs), which consider the particles in the chains as point masses connected by nonlinear Hertzian ... See full document

... these highly non-linear systems involve many different time scales that lie within a very wide range; a straightforward consequence is that high-order efficient and stable enough schemes are mandatory if one ... See full document

... the nonlinear instabilities (due to microwave pumping) of the SWs in NWs and ultrathin ...of nonlinear dipole-exchange SWs had generally employed macroscopic ...SW properties for NWs and ultrathin ... See full document

... breaking waves led Pepijn Pinkse (personal communication, University of Twente) to point out to us that similar erosional features are found on much smaller ... See full document

... In this paper, we study the existence of weak solutions for the compressible magnetohydrodynamics flows driven by stochastic external forcing. Our method is based on solving the system for each fixed representative ... See full document

... In the present chapter we have studied the effect of a magnetic field on linear stability of stratified horizontal flows of an in viscid compressible fluid by the generalized progressing wave expansion ... See full document

... The layered Eqs. (21)–(24) are solved with the non- oscillatory, shock-capturing method of Jiang and Tadmor (1998). A shock-capturing method was employed since these nonlinear, hydrostatic equations can be ... See full document

... Molecular dynamics (MD) is currently the best method available to simulate these types of flows accurately. The fluid and solid parts of the problem are modelled using molecular constituents (atoms and molecules), ... See full document

... These relaxation phenomena assume infinitely fast mass, momentum and energy transfers between phases. Yet these transfers obey their own associated kinetics. For example in a multiphase medium the pressure equilibrium ... See full document

... Despite the advantages and capabilities of the DGFEM, the method is not yet mature and current implementations are subject to strong limitations for its application to large scale industrial problems. This situation is ... See full document

... A note on regularity criterion for 3D compressible nematic liquid crystal flows Xiaochun Chen1* and Jishan Fan2 * Correspondence: xiaochunchen1@gmail.com 1 College of Mathematics and Sta[r] ... See full document

... the nonlinear behavior of plasmons in a 2D plasma ...a nonlinear upshift of the ...their nonlinear frequency upshift and modulational instability, have an interesting analogy in gravity waves ... See full document

... speed of sound at some reference state c specific heat of the part icle cloud c, specific he at of the p article cloud with radius specific heat of the particle cloud with radius specifi[r] ... See full document

... molecular simulation. This is discussed in more detail in Borg, Lockerby & Reese (2013c), Patronis et al. (2013) and Patronis & Lockerby (2014). The internal-flow multiscale method (IMM) of Borg et al. (2013c) ... See full document