A Novel Method for Simulating Micro-Scale Water Droplet Movements
نویسندگان
چکیده
Micro-scale fluids are tiny droplets that adhere to the surface of an object as a result rainfall, perspiration, etc. fluid simulation is widely used in fields such film and games. The existing state-of-the-art methods not suitable for simulating water moving on due fact cannot leave texture space their movements always depend continuous UV region. In this study, novel method proposed. We divide into two types: (1) two-dimensional (2) three-dimensional we implement transformation between physical space. preprocessing phase, jump textures, coordinate transform textures force field generated non-continuous regions 3D object’s surface. process simulation, treated rigid particles. Velocity-Verlet-based adopted solve motion trajectory equation, boundary droplet transport algorithm implemented based texture. rendering, height map according then liquid bridge phenomenon simulated Gaussian blur color rank algorithm. Finally, they converted normal texture-rendering droplets. experimental shows proposed works well when real-time manner, it makes movement dimension-reducing no longer Moreover, efficiency times higher than Smoothed Particle Hydrodynamics (SPH) method.
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ژورنال
عنوان ژورنال: Separations
سال: 2022
ISSN: ['2297-8739']
DOI: https://doi.org/10.3390/separations9120451