TY - CHAP A1 - Glawe, Christoph A1 - Schmidt, Heiko A1 - Kerstein, Alan R. T1 - ODTLES: A Multi-scale Ansatz for highly turbulent flows T2 - 15 The European turbulence conference, 25-28 august, 2015, Delft, The Netherland N2 - We use ODTLES, a multi-dimensional extension of the One-Dimensional-Turbulence model (ODT). ODT describes turbulent advection on a 1D sub-domain using a stochastic process for turbulent advection. These 1D sub-domains are coupled to obtain a 3D approach. ODTLES is applied to channel flow. Preliminary results for the pdf of the wall shear stress are compared to DNS. Y1 - 2015 UR - http://www.etc15.nl/proceedings/proceedings/documents/431.pdf ER - TY - CHAP A1 - Zellhöfer, David A1 - Böttcher, Thomas A1 - Bertram, Maria A1 - Schmidt, Christoph A1 - Tillmann, Claudius A1 - Uhlig, Markus A1 - Zierenberg, Marcel A1 - Schmitt, Ingo ED - Markl, Volker ED - Saake, Gunter ED - Sattler, Kai-Uwe ED - Hackenbroich, Gregor ED - Mitschang, Bernhard ED - Härder, Theo ED - Köppen, Veit T1 - PythiaSearch - Interaktives, Multimodales Multimedia-Retrieval T2 - Datenbanksysteme für Business, Technologie und Web (BTW), Proceedings der 15. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 2013, Magdeburg, Deutschland. N2 - PythiaSearch ist ein interaktives Multimedia-Retrieval-System. Es vereint verschiedene Suchstrategien, diverse Visualisierungen und erlaubt eine Personalisierung der Retrieval-Ergebnisse mittels eines Präferenz-basierten Relevance Feedbacks. Das System nutzt die probabilistische Anfragesprache CQQL und erlaubt eine multi-modale Anfragedefinition basierend auf Bildern, Texten oder Metadaten. Y1 - 2013 UR - http://subs.emis.de/LNI/Proceedings/Proceedings214/article6881.html UR - http://subs.emis.de/LNI/Proceedings/Proceedings214/495.pdf SN - 978-3-88579-608-4 SP - 495 EP - 498 PB - Gesellschaft für Informatik CY - Bonn ER - TY - GEN A1 - Nobis, Matthias A1 - Reinke, Peter A1 - Schmidt, Marcus A1 - Egbers, Christoph ED - Egbers, Christoph T1 - Einfluss der Wellenverlagerung auf das Strömungsfeld im Schmierspalt eines Gleitlagermodells T2 - Experimentelle Strömungsmechanik, 24. Fachtagung 6.-8. September 2016 Cottbus Y1 - 2016 SN - 978-3-9816764-2-6 SP - S. 29 PB - German Association for Laser Anemometry GALA e.V. CY - Karlsruhe ER - TY - GEN A1 - Kupferberg, Aleksandra A1 - Iacoboni, Marco A1 - Flanagin, Virginia A1 - Huber, Markus A1 - Kasparbauer, Anna A1 - Baumgartner, Thomas A1 - Hasler, Gregor A1 - Schmidt, Florian A1 - Borst, Christoph A1 - Glasauer, Stefan T1 - Fronto-parietal coding of goal-directed actions performed by artificial agents T2 - Human Brain Mapping Y1 - 2018 U6 - https://doi.org/10.1002/hbm.23905 SN - 1097-0193 SN - 1065-9471 VL - 39 IS - 3 SP - 1145 EP - 1162 ER - TY - GEN A1 - Glawe, Christoph A1 - Medina Méndez, Juan Ali A1 - Schmidt, Heiko T1 - IMEX based Multi-Scale Time Advancement in ODTLES, T2 - Zeitschrift für angewandte Mathematik und Mechanik KW - ODTLES Y1 - 2018 U6 - https://doi.org/10.1002/zamm.201800098 SN - 1521-4001 VL - 98 IS - 11 SP - 1907 EP - 1923 ER - TY - CHAP A1 - Medina Méndez, Juan Ali A1 - Glawe, Christoph A1 - Starick, Tommy A1 - Schöps, Mark Simon A1 - Schmidt, Heiko T1 - IMEX-ODTLES: A multi-scale and stochastic approach for highly turbulent flows T2 - 90th Annual Meeting of the International Association of Applied Mathematics and Mechanics February 18-22, 2019 Vienna, Austria, Abstract book Y1 - 2019 UR - https://jahrestagung.gamm-ev.de/images/2019/Photos/GAMM2019_BookofAbstracts.pdf SN - 978-3-903024-84-7 PB - TU-Verlag CY - Wien ER - TY - GEN A1 - Medina Méndez, Juan Ali A1 - Glawe, Christoph A1 - Starick, Tommy A1 - Schöps, Mark Simon A1 - Schmidt, Heiko T1 - IMEX-ODTLES: A multi-scale and stochastic approach for highly turbulent flows T2 - Proceedings in Applied Mathematics and Mechanics N2 - The stochastic One-Dimensional Turbulence (ODT) model is used in combination with a Large Eddy Simulation (LES) approach in order to illustrate the potential of the fully coupled model (ODTLES) for highly turbulent flows. In this work, we use a new C++ implementation of the ODTLES code in order to analyze the computational performance in a classical incompressible turbulent channel flow problem. The parallelization potential of the model, as well as its physical and numerical consistency are evaluated and compared to Direct Numerical Simulations (DNSs). The numerical results show that the model is capable of reproducing a representative part of the DNS data at a cheaper computational cost. This advantage can be enhanced in the future by the implementation of a straightforward parallelization approach. Y1 - 2019 U6 - https://doi.org/10.1002/pamm.201900433 SN - 1617-7061 VL - 19 IS - 1 ER - TY - GEN A1 - Fahrion, Marc-Steffen A1 - Draeger, Susan A1 - Lakatos, Michael A1 - Schmidt, Timo A1 - Nickl, Christoph A1 - Brombacher, Moritz A1 - Bangalore, Deekshitha A1 - Sundermann, Wolfgang T1 - KLIBAU – Weiterentwicklung und Konkretisierung des Klimaangepassten Bauens : Handlungsempfehlungen für Planer und Architekten Y1 - 2019 UR - https://www.bbsr.bund.de/BBSR/DE/forschung/programme/zb/Auftragsforschung/5EnergieKlimaBauen/2018/klibau/handlungsempfehlungen.pdf?__blob=publicationFile&v=4 ER - TY - RPRT A1 - Böttger, Stefan A1 - Felgentreff, Bernd A1 - Hesse, Gerold A1 - Hloucal, Martin-Joseph A1 - Leßmann, Dieter A1 - Mix, Sebastian A1 - Roselt, Kersten A1 - Safarik, Mathias A1 - Schmidt, Jörg A1 - Steffan, Christoph A1 - Uhlmann, Wilfried T1 - Seethermie - Innovative Wärmeversorgung aus Tagebaurestseen - Schlussbericht KW - Seethermie Y1 - 2021 UR - https://www.innovationsregion-mitteldeutschland.com/wp-content/uploads/2021/07/20210723_Schlussbericht-Seethermie_Langfassung.pdf CY - Leipzig ER - TY - GEN A1 - Glawe, Christoph A1 - Klein, Marten A1 - Schmidt, Heiko T1 - ODT augmented RaNS T2 - Book of Abstracts of the 93rd Annual Meeting of the International Association of Applied Mathematics and Mechanics KW - turbulence modeling KW - one-dimensional turbulence KW - Reynolds-averaged Navier-Stokes simulation KW - boundary layer KW - stochastic post-processing Y1 - 2023 UR - https://jahrestagung.gamm-ev.de/wp-content/uploads/2023/05/20230517_BookofAbstracts_final_red.pdf SP - 368 PB - GAMM e.V. CY - Dresden ER -