Sentence examples for numerical reflection from inspiring English sources

It is important to setup proper thickness of the PMLs to reduce numerical reflection.

Therefore, it is important to setup proper thickness of the PMLs to reduce numerical reflection.

Closed-form numerical reflection and transmission coefficients are given and analyzed.

In actual computations, nonetheless, numerical reflection will still occur due to discretization and mesh truncation, depending on the thickness of the PML domains and absorption coefficients used.

Also, results indicate that numerical reflection of acoustic waves with high incident angles is reduced if the damping is applied at the boundary within the semi-implicit solution of the governing equations.

3D-NSCBC brings a drastic reduction of flow distortion and numerical reflection, even in regions of strong transverse convection; the accuracy and convergence rate toward target values of flow quantities is also improved.

Along all external boundaries, a buffer zone is implemented to absorb propagating disturbances and prevent spurious numerical reflections.

Being local in both space and time, the ALEX boundary conditions are demonstrated to be effective in suppressing spurious numerical reflections.

It is shown that due to "mode decoupling," numerical reflections at grid discontinuity, when they occur, are always in the form of the spurious nonphysical mode.

Here we construct discretely nonreflecting boundary conditions, which account for the particular finite-difference scheme used, and are designed to minimize these spurious numerical reflections.

Existing discretizations of these TBCs introduce slight numerical reflections at this artificial boundary and also render the overall Crank Nicolson finite difference method only conditionally stable.