rongguang jia

principal engineer, team leader of ansys fluids parallel and hpc

About

Have been working in the area of CFD related parallel/HPC research and development for 10+ years. Have worked in several aspect of the parallel CFD solver, startup, partitioning, IO, load balancing, particle tracking, AMG solver, and so on. Have improved the parallel scalability of the Fluent solver from hundreds of cores to 129,000+ cores. And most of all, enjoyed the challenges of parallel CFD.

Country

united states

City

lebanon

Industry

computer software

Skill

cfd, simulations, ansys, c++, numerical analysis, parallel computing, mpi, c, fluid dynamics, software development, heat transfer, engineering, modeling, openmp, cad, qt, vtk, testing, turbulence modeling, javascript

Experience

lead software engineer

ansys, inc.

2010-4 - 2014-9 · 4 yrs 6 mos

Implement and enhance parallel algorithms to ensure the parallel CFD code Fluent working reliably and scalably. Enabled Fluent to scale to 15,000+ cores.

senior software engineer

ansys, inc.

2007-4 - 2010-3 · 3 yrs

Implement and enhance parallel algorithms to ensure the parallel CFD code Fluent working reliably and scalably. Introduced the hybrid AMG solver to improve scalability.

software engineer

ansys, inc.

2004-4 - 2007-3 · 3 yrs

Implement and enhance parallel algorithms to ensure the parallel CFD code Fluent working reliably and scalably. Implemented the hybrid particle tracking method to facilitate more efficient usage of clusters of SMP machines.

principal engineer, team leader of ansys fluids parallel and hpc

ansys, inc.

2014-10 - Present · 12 yrs

Founded in 1970, ANSYS employs more than 2,900 professionals, and many of them are engineers expert in fields such as finite element analysis, computational fluid dynamics, electronics and electromagnetics, and design optimization. Our staff includes more master's and Ph.D.-level engineers than any other simulation provider. ANSYS is passionate about pushing the limits of world-class technology, all so our customers can turn their design concepts into successful, innovative products. The company has been recognized as one of the world's most innovative and fastest -growing companies by prestigious organizations including BusinessWeek and FORTUNE magazines. Over the years, our steady growth and financial strength reflect our commitment toinnovation and R&D. We reinvest 15 percent of our revenues each year into research to continually refine our software. We are listed on the NASDAQ stock exchange.