Show all publications

Potential of Chaotic Iterative Solvers for CFD

AuthorsHawkes, J., Vaz, G., Turnock, S.R., Cox, S.J., Philips, A.B.
Conference/Journal17th Numerical Towing Tank Symposium (NuTTS 2014), Gothenburg, Sweden
Date30 Sep 2014

In this paper, a brief summary of earlier results is given, which identified the linear-equation systemsolver as one of the least-scalable parts of the code. Based on these results, a chaotic iterative solver, which is a highly-asynchronous stationary solver for high-scalability, is proposed. This paper focuses on the suitability of such a solver, by investigating the linear equation systems produced by typical CFD problems. If the results are optimistic, future work will be carried out to implement and test chaotic iterative solvers for CFD.


Contact person photo


cfd developmentcfd/simulation/desk studiestime-domain simulationsresearch and developmentsimulationssoftware engineeringresearch