Issue link: https://resources.randsim.com/i/1504494
25 ©2023 ANSYS, Inc. / Confidential Discrete Phase Modeling (DPM) Dynamic Interaction Range models particles larger than the cell size • DPM cases where the particle diameter exceeds the local cell size can traditionally produce inaccurate results • The Dynamic Interaction Range model automatically adjusts the DPM source terms, distributing the sources across multiple elements to produce consistent behavior on coarse and fine meshes Test case: Single Droplet Evaporation Experiments by Wong and Lin DIR model shows consistent results as the mesh is refined below the particle size