The IMEX schemes apply the implicit temporal method to only a small portion of the domain and use explicit calculations elsewhere, based on a convenient splitting algorithm. IMEX methods effectively ...

CFD, or Computational Fluid Dynamics, is the use of computer simulations to predict how fluids like air or coolant move around and through objects. In car design, "fluid" mostly means airflow. It's ...

AMD processors were instrumental in achieving a new world record during a recent Ansys Fluent computational fluid dynamics (CFD) simulation run on the Frontier supercomputer at the Oak Ridge National ...

A team of researchers from the Georgia Institute of Technology conducted the largest-ever computational fluid dynamics, or CFD, simulation of high-speed compressible fluid flows on the Frontier ...

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 ...