10:35 AM - 10:50 AM
[3J05] Improved Curvature Calculation of the Continuum Surface Tension Model in Moving Particle Semi-Implicit Method
Keywords:curvature, surface tension, particle methods, MPS, multiphase flow
The curvature calculation for computing the surface tension force is improved in accuracy for particle methods. By means of constructing surface contours around phase interface with phase number fraction, the local curvature of the interface can be obtained with higher accuracy by computing the curvature of the contoured interfaces.