19 citations
2 papers
physics.flu-dyn2018★ 19 cited
A Fourth-Order Adaptive Mesh Refinement Algorithm for the Multicomponent, Reacting Compressible Navier-Stokes Equations
Matthew Emmett, Emmanuel Motheau, Weiqun Zhang +2
In this paper we present a fourth-order in space and time block-structured adaptive mesh refinement algorithm for the compressible multicomponent reacting Navier-Stokes equations.…
cs.DS2018★ 6 cited
Efficient Computation of the 8-point DCT via Summation by Parts
D. F. G. Coelho, R. J. Cintra, V. S. Dimitrov
This paper introduces a new fast algorithm for the 8-point discrete cosine transform (DCT) based on the summation-by-parts formula. The proposed method converts the DCT matrix into…