In this paper, we identify and propose solutions for several issues encountered when
designing a mesh adaptation package, such as mesh‐to‐mesh projections and mesh …

Anisotropic, adaptive meshing for flows around complex, three-dimensional bodies remains
a barrier to increased automation in computational fluid dynamics. Two specific advances …

Mesh adaptation has proven to be a powerful tool for increasing the accuracy ofnumerical
simulations whenever the solution exhibits strong non-uniform features over the com …

Schemes for anisotropic grid adaptation for dynamic overset simulations are presented.
These approaches permit adaptation over a periodic time window in a dynamic flowfield so …

Efficiently parallelizing a whole set of meshing tools, as required by an automated mesh
adaptation loop, relies strongly on data localization to avoid memory access contention. In …

This paper presents a parallel remeshing algorithm for distributed-memory architectures. It is
an iterative parallel algorithm that divides the areas to be remeshed into multiple pieces …

Previous efforts, for which high performance computing modernization program (HPCMP)
computer time was utilized, employed state-of-the-art computation fluid dynamics (CFD) …

Valve systems in rocket propulsion systems and testing facilities are constantly subject to
dynamic events resulting from the timing of valve motion leading to unsteady fluctuations in …

SOLUTION errors are inherent in any computational fluid dynamics (CFD) simulation.
Sources of error include spatial and temporal discretization, inadequacy or incapacity of …

In this paper, we describe ongoing research to understand the effect of cavity flow control
techniques on stores inside a non-rectangular aircraft weapons bay for supersonic …