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Computation of flows with shocks using the Spectral Difference method with artificial viscosity, I: Basic formulation and application
Spectral Difference Artifi cial viscosity Compressible fl ows
2015/7/3
The present work combines the Spectral Difference method with an artificial viscosity based approach to enable high-order computation of compressible fluid flows with discontinuities...
Computation of Turbomachinery Flow by a Convective-Upwind-Split-Pressure (CUSP) Scheme
Turbomachinery Flow Convective-Upwind-Split-Pressure (CUSP) Scheme
2015/7/2
An artificial dissipation scheme using the concepts of SLIP and CUSP is implemented on top of a base line three-dimensional turbomachinery flow code.The original baseline code uses a finite-volume met...
Parallel computation of supersonic reactive flows with detailed chemistry
Parallel computation supersonic reactive flows detailed chemistry
2015/7/1
This paper presents parallel computations of high speed steady-state hydrogen/oxygen and hydrogen/air reactive flows. The governing equations for reactive flow in the absence of viscosity, thermal con...
Re-Engineering the Design Process Through Computation
Re-Engineering Design Process Through Computation
2015/7/1
DURING the last 25 years, the entire process of engineering design has been revolutionized as computational simulation has come to play an increasingly dominant role. At the present time engineers spe...
We discuss the use of some new time transfer techniques for computing TAI time links. Precise point positioning (PPP) uses GPS dual frequency carrier phase and code measurements to compute the link be...
