Numerical simulation techniques for the efficient and accurate treatment of local fluidic transport processes together with chemical reactions
| dc.contributor.author | Mierka, Otto | |
| dc.contributor.author | Turek, Stefan | |
| dc.date.accessioned | 2021-03-16T14:56:32Z | |
| dc.date.available | 2021-03-16T14:56:32Z | |
| dc.date.issued | 2021-02 | |
| dc.description.abstract | This work describes a numerical framework developed for the efficient and accurate simulation of microfluidic applications related to two leading ex-periments of the DFG SPP 1740 research initiative, namely the ‘Superfocus Mi-cromixer’ and the ‘Taylor bubble flow’. Both of these basic experiments are con-sidered in a reactive framework using the SPP 1740 specific chemical reaction systems. A description of the utilized numerical components related to special meshing techniques, discretization methods and decoupling solver strategies is provided and its particular implementation is performed in the open-source CFD package FeatFlow [19]. A demonstration of the developed simulation tool is based on already defined validation cases and on suitable examples being re-sponsible for the determination of the related convergence properties (in the range of targeted process parameter values) of the developed numerical frame-work. The subsequent studies give an insight into a parameter estimation method with the aim of determination of unknown reaction-kinetic parameter values by the help of experimentally measured data. | en |
| dc.identifier.issn | 2190-1767 | |
| dc.identifier.uri | http://hdl.handle.net/2003/40084 | |
| dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-21961 | |
| dc.language.iso | en | |
| dc.relation.ispartofseries | Ergebnisberichte des Instituts für Angewandte Mathematik;639 | |
| dc.subject.ddc | 610 | |
| dc.title | Numerical simulation techniques for the efficient and accurate treatment of local fluidic transport processes together with chemical reactions | en |
| dc.type | Text | |
| dc.type.publicationtype | preprint | |
| dcterms.accessRights | open access | |
| eldorado.secondarypublication | false |