High order schemes for direct numerical simulation for wetting and de-wetting problems based on the discontinuous Galerkin method (B06)

B 06的一个重点是将第一个资助期的数值方案应用于CRC的实验，特别是那些具有相变的实验。通过将内部扩展不连续伽辽金（XDG）代码连接到OpenFOAM基础设施，DG方法可以应用于其他CRC pro-technology中，例如与B 07 N合作的相位场模型。第二个重点是继续接触线建模与XDG方法。由于其高的局部精度，该方法特别适合于接触线模型的热力学不一致性的调查。此外，流场的奇异性可以通过局部基函数来处理。

One focus of B06 is the application of the numerical schemes from the first funding period to experiments of the CRC, especially those with phase transitions. By connecting the inhouse Extended Discontinuous Galerkin (XDG) code to the OpenFOAM infrastructure, the DG method can be applied within other CRC pro-jects, e.g. to phase field models in cooperation with B07N. The second focus is the continuation of contact line modelling with the XDG method. Due to its high local accuracy, this method is particularly suitable for the investigation of thermodynamic inconsistencies of contact line models. Moreover, singularities of the flow fields can be treated by means of local basis functions.