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Search: authors:"Guangzheng Zhou"

2 papers found.
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Theoretical analysis on the applicability of traditional SPH method

As a fully Lagrangian, particle-based numerical method, the traditional smoothed particle hydrodynamics (SPH) generally suffers from the accuracy problem. To investigate the physical origins of this numerical error, the elastic effect between SPH particles is specifically identified by analogy with physical entities, and a unique non-dimensional number is proposed to evaluate the...