This work presents a new approach to modelling of free surface non-Newtonian (viscoplastic or viscoelastic) fluid flows on dynamically adapted octree grids. The numerical model is based on the implicit formulation and the staggered location of governing variables. We verify our model by comparing simulations with experimental and numerical results known from the literature.

中文翻译：

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在动态自适应网格上模拟自由表面非牛顿流体流动的隐式方案

这项工作提出了一种在动态适应的八叉树网格上模拟自由表面非牛顿（粘塑性或粘弹性）流体流动的新方法。数值模型基于隐式公式和控制变量的交错位置。我们通过将模拟与文献中已知的实验和数值结果进行比较来验证我们的模型。