Mark O'Connor from Allinea demonstrates how the company's Performance Reports tool enables coders to speed up hydro, a real-world CFD code.

This was confirmed when Zenotech, an AWS partner, tested their own CFD code using Amazon EC2 P4d instances based Nvidia A100 GPUs in EC2 UltraClusters. “Zenotech used the latest generation GPUs to run ...

Today Intelligent Light announced breakthrough CFD scalability on the AVF-Leslie combustion simulation code on up to 64,000 cores on NERSC supercomputers.

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 ...

Abstract: A comprehensive survey of different strategies to model detonations in commercially available finite element (FE) codes LS-DYNA and AUTODYN and the computational fluid dynamics (CFD) code ...

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.

CFD codes provide a unique tool for analysis of local phenomena and have a broad potential for qualitative assessment in areas in which traditional methods (lumped parameter or 1-D simulations) are ...

This bending beam model of the petal is coupled with the commercial CFD Code Fluent via a user defined function. The used coupling and the mesh moving strategy is presented and discussed in detail.

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 ...