Lines Matching refs:width

437 …metric positive-definite rank 2 tensor defining the width of the filter, $\bm{D}$ is the filter wi…
448 #### Filter width tensor, Δ
452 It is common to denote a filter width dimensioned relative to the radial distance of the filter ker…
467 Specifically, we use the filter width tensor defined in {cite}`prakashDDSGSAnisotropic2022`.
468 For finite element grids, the filter width tensor is most conveniently defined by $\bm{\Delta} = \b…
470 #### Filter width scaling tensor, $\bm{D}$
471 The filter width tensor $\bm{\Delta}$, be it defined from grid based sources or just the homogenous…
484 …g defined as homogenous, $\bm{D}\bm{\Delta}$ means that $\bm{D}$ effectively sets the filter width.
497 To apply this scalar damping coefficient to the filter width tensor, we construct the wall-damping …
498 …ng in the wall parallel directions to be no less than the original filter width defined by $\bm{\D…
499 The wall-normal filter width is allowed to be damped to a zero filter width.
500 It is currently assumed that the second component of the filter width tensor is in the wall-normal …
513 While we define $\bm{D}\bm{\Delta}$ to be of a certain physical filter width, the actual width of t…
515 …el, we attempt to have them match second order moments with respect to the prescribed filter width.
629 where $A$ and $\sigma$ are the amplitude and width of the perturbation, respectively, and $(\bar{x}…