We investigate the mixing properties of an acoustic driven flow in a parallelepipedic cavity with square basis. Relying on nonnormal reflections, beam path is obtained, generating global complex which enables chaotic advection. For moderate power source, region invades whole cavity, illustrating that streaming can be used successfully as nonintrusive tool to mix efficiently.

Numerical calculations of the 2-D steady incompressible driven cavity flow are presented. The NavierStokes equations in streamfunction and vorticity formulation are solved numerically using a fine uniform grid mesh of 601 × 601. The steady driven cavity solutions are computed for Re ≤ 21,000 with a maximum absolute residuals of the governing equations that were less than 10−10. A new quaternary...

In this supplement, we derive the effective one-axis twisting dynamics of an atomic ensemble coupled to a driven optical cavity [1–3]. This system has been analyzed elsewhere, but we know of no comprehensive treatment using the Lindblad master equation formalism. We also establish an equivalence between the twisting dynamics of the driven cavity scheme and the twisting dynamics of a four-photon...

Design of the buncher cavity for Cornell / JLab ERL project is presented. This is a reentrant spherical copper cavity at a frequency of 1300 MHz. It will be installed between a 500 keV electron gun and superconducting accelerating sections in the injector part of ERL. The cavity has Q of 20,000 and a shunt impedance of 2.1 MOhm. For a design cavity voltage of 200 kV, power dissipated in cavity ...

The numerical solutions of 2-D steady incompressible flow in a driven cavity are presented. The Navier-Stokes equations in streamfunction and vorticity variables are solved simply with Successive Over Relaxation (SOR) method. Using a very fine grid mesh with 1025×1025 points, the steady driven cavity flow is solved for Re 20,000. For accuracy, the iterations are carried out on the streamfunctio...

The benchmark test case for non-orthogonal grid mesh, the “driven skewed cavity flow”, first introduced by Demirdžiü et al. [5] for skew angles of 30 D D and 45 D D , is reintroduced with a more variety of skew angles. The benchmark problem has non-orthogonal, skewed grid mesh with skew angle (D ). The governing 2-D steady incompressible NavierStokes equations in general curvilinear coordinates...

The numerical solutions of 2-D steady incompressible flow in a driven cavity are presented. The Navier-Stokes equations in streamfunction and vorticity variables are solved simply with Successive Over Relaxation (SOR) method. Using a very fine grid mesh with 1025 × 1025 points, the steady driven cavity flow is solved for Re ≤ 20,000. For accuracy, the iterations are carried out on the streamfun...