In this video from ISC 2015, Mark O’Connor demonstrates how the Allinea Performance Reports tool enables coders to speed up hydro, a real-world CFD code. Allinea Performance Reports are the most ...

ReFRESCO does not replace generic, commercial CFD codes, which also have their merits and can be used for a wide range of applications.

Previously, the code has been used for combustion simulations running up to 5,000 cores. The extracted surfaces are output to compact XDB files for secondary processing using FieldView, Intelligent ...

“The ISV piece is a bit more forward-looking. We’re seeing codes like Zenotech’s or Fun3D, a large NASA code, with GPU acceleration. I think the shift for CFD to GPU is partly because of new GPUs that ...

To understand 1D-3D CFD and 3D-1D CFD, we have reviewed the history of attempts at both loose and close coupling of 1D and 3D CFD codes, the motivations of engineers who did it, and the benefits to be ...

Simulation of complete aircraft and engines takes a giant step as software developer Ansys shows computational fluid dynamics code can run efficiently on a massively parallel supercomputer.

ABSTRACT CFD has been widely used to predict the flow behavior inside 2-stroke engines over the past twenty years. Usually a mass flow profile or a simple 0D model is used for the inlet boundary ...

Currently, the development of higher specific output and higher efficiency S.I. engines requires better control and knowledge of knock mechanisms. As it is not easily possible to instrument an engine ...

RANS simulations An in-house CFD code is used which was developed over several years for the specific study of unsteady turbulent flow in pipes. It is based on a finite volume/finite difference scheme ...