期刊
COMPUTATIONAL PARTICLE MECHANICS
卷 8, 期 3, 页码 575-588出版社
SPRINGER INT PUBL AG
DOI: 10.1007/s40571-020-00354-1
关键词
SPH; Smoothed Particle Hydrodynamics; Grand challenges; Meshless; Navier-Stokes equations; Lagrangian
资金
- Universita degli Studi di Parma within the CRUI-CARE Agreement
This paper provides a brief overview of the main challenges of Smoothed Particle Hydrodynamics (SPH) method. While SPH can simulate a wide range of applications, it still requires further development to address important issues. The SPHERIC SPH Grand Challenges aim to focus the attention of researchers and users worldwide on key development areas.
This paper presents a brief review of grand challenges of Smoothed Particle Hydrodynamics (SPH) method. As a meshless method, SPH can simulate a large range of applications from astrophysics to free-surface flows, to complex mixing problems in industry and has had notable successes. As a young computational method, the SPH method still requires development to address important elements which prevent more widespread use. This effort has been led by members of the SPH rEsearch and engineeRing International Community (SPHERIC) who have identified SPH Grand Challenges. The SPHERIC SPH Grand Challenges (GCs) have been grouped into 5 categories: (GC1) convergence, consistency and stability, (GC2) boundary conditions, (GC3) adaptivity, (GC4) coupling to other models, and (GC5) applicability to industry. The SPH Grand Challenges have been formulated to focus the attention and activities of researchers, developers, and users around the world. The status of each SPH Grand Challenge is presented in this paper with a discussion on the areas for future development.
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