ALE-Finite element based discretizations for 3d simulations of two-phase flows with surfactants

ALE-基于有限元的离散化，用于表面活性剂两相流的 3D 模拟

• 批准号: 166954840
• 负责人: Professor Dr. Lutz Tobiska
• 金额: --
• 依托单位: Institut für Analysis und Numerik (IAN)
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2010
• 资助国家: 德国
• 起止时间: 2009-12-31 至 2016-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/166954840?language=en
• 关键词: ALE; Finite; element; based; discretizations

The aim of the project is the development, analysis and implementation of ALE-Finite element based discretizations for the robust and accurate 3d simulation of two-phase flows with insoluble and soluble surfactants. The model consists of the incompressible Navier-Stokes equations for velocity and pressure, the transport equations for the concentration of the surfactants in the bulk phases, and the transport equation for the concentration on the evolving interface. The main objective is a better understanding of the behaviour of such complex flows.

该项目的目标是开发、分析和实施基于 ALE 有限元的离散化，以对具有不溶性和可溶性表面活性剂的两相流进行稳健且准确的 3D 模拟。该模型由速度和压力的不可压缩纳维-斯托克斯方程、本体相中表面活性剂浓度的传递方程以及演化界面上的浓度传递方程组成。主要目标是更好地理解此类复杂流的行为。