▪ Abstract An overview of the current state of the art in unstructured mesh techniques for
computational fluid dynamics is given. The topics of mesh generation and adaptation, spatial …

This paper examines the use of computational fluid dynamics as a tool for aircraft design. It
addresses the requirements for effective industrial use, and trade-offs between modeling …

An implicit method for the computation of unsteady flows on unstructured grids is presented.
Following a finite difference approximation for the time derivative, the resulting nonlinear …

DURING the past few years, computational fluid dynamics has progressed to the point that
routine, accurate inviscidflow computations are now possible for practical, realistic …

An overview of current multigrid techniques for unstructured meshes is given. The basic
principles of the multigrid approach are first outlined. Application of these principles to …

Abstract A general Finite Volume Method (FVM) for the analysis of structural problems is
presented. It is shown that the FVM can be considered to be a particular case of finite …

Crafting the behavior of a deformable object is difficult---whether it is a biomechanically
accurate character model or a new multimaterial 3D printable design. Getting it right requires …

An overview of current unstructured-mesh discretization and solution techniques is given.
Cell-centered vs vertexcentered discretizations are discussed, as well as issues of grid …

A unified multigrid solution technique is presented for solving the Euler and Reynolds-
averaged Navier-Stokes equations on unstructured meshes using mixed elements …

An agglomeration multigrid strategy is developed and implemented for the solution of three‐
dimensional steady viscous flows. The method enables convergence acceleration with …