TY - GEN A1 - Schmidt, Wolfgang A1 - Strangfeld, Peter A1 - Völker, Eduard A1 - Sliavin, Yaraslau T1 - Numerical simulation of the behavior movement of floating structures T2 - Paving the Waves WCFS2020 N2 - The sea levels are rising and floods all over the world threats the infrastructure. The settlement of water will be a solution during the near future. We should recognize the risks for building envelops and settlements by the new boundary conditions, for instance,offered by the direct contact by the water and water moving. The moving building ground requires a manifold ad-aptation of the structure.In the paper are demonstrated the affects of water waves on floating houses installed on former open cast mines.The pictures of destroyed accesses to such subjects show the necessary of the investigations of affects of water waves to the floating houses. In order to reduce the experimental activities, it should be done by means of numerical simula-tion. It is carried out by means of modern computing equipment and the software ANSYS FLUENT, ANSYS MECHANICAL FSI and ANSYS AQWA. For the validation are available a hydraulic test channel with a dimension of 15m x 5m, a floating platform near the harbor of Großräschen Sea and floating houses in the environment of the Lusatian Lakeland.In the results are shown the determination of wave-forces that act on the structure of pontoons, de-velopment of new connecting elements, adapted material and structure versions, damping of the water wave movement and use of wave energy. KW - Water attacks KW - Floating houses KW - Moving ground KW - Numerical simulation KW - Lusatian Lakeland Y1 - 2020 UR - https://9cb708d8-0f40-4079-96a1-e6586bf43e5e.filesusr.com/ugd/8edf09_838c93a82e494fac86ff250123f079f4.pdf SP - 353 EP - 367 ER - TY - GEN A1 - Szabo, Peter A1 - Meyer, Antoine A1 - Meier, Martin A1 - Motuz, Vasyl A1 - Sliavin, Yaraslau A1 - Egbers, Christoph T1 - Simultaneous PIV and shadowgraph measurements of thermo-electrohydrodynamic convection in a differentially heated annulus T2 - Technisches Messen Y1 - 2022 U6 - https://doi.org/10.1515/teme-2021-0120 SN - 2196-7113 VL - 89 IS - 3 SP - 148 EP - 157 ER - TY - CHAP A1 - Sliavin, Yaraslau A1 - Szabo, Peter A1 - Früh, Wolf-Gerrit A1 - Schulze, Björn A1 - Egbers, Christoph T1 - Utilizing infrared thermography to investigate baroclinic instability in the differentially heated rotating annulus T2 - GALA-Fachtagung "Experimentelle Strömungsmechanik", 6.- 8. September 2022, Ilmenau Y1 - 2022 UR - https://www.researchgate.net/publication/363896369_GALA_Conference_2022_06_-_0809_Utilizing_infrared_thermography_to_investigate_baroclinic_instability_in_the_differentially_heated_rotating_annulus U6 - https://doi.org/10.13140/RG.2.2.32413.59360 SP - 49.1 EP - 49.8 ER - TY - CHAP A1 - Strangfeld, Matthias A1 - Bölük, Oguzhan A1 - Szabo, Peter A1 - Meier, Martin A1 - Meyer, Antoine A1 - Sliavin, Yaraslau A1 - Motuz, Vasyl A1 - Egbers, Christoph T1 - Thermo-electrohydrodynamic convection in a dielectric fluid layer with volumetric heating T2 - GALA-Fachtagung "Experimentelle Strömungsmechanik", 6.- 8. September 2022, Ilmenau Y1 - 2022 UR - https://www.researchgate.net/publication/363615870_Thermo-electrohydrodynamic_convection_in_a_dielectric_fluid_layer_with_volumetric_heating SP - 43.1 EP - 43.8 ER - TY - GEN A1 - Szabo, Peter A1 - Gaillard, Yann A1 - Haun, P. A1 - Carter, R. A1 - Adrian, A. A1 - Sliavin, Yaraslau A1 - Zaussinger, Florian A1 - Egbers, Christoph T1 - AtmoFlow - Investigating large scale convection in planetary atmospheres T2 - 27th European Low Gravity Research Association Biennial Symposium and General Y1 - 2022 UR - https://www.elgra2022.es/bookofabstractselgra2022 SP - 92 EP - 93 ER - TY - GEN A1 - Meier, M. A1 - Meyer, Antoine A1 - Motuz, Vasyl A1 - Sliavin, Yaraslau A1 - Bista, T. R. A1 - Strangfeld, Matthias A1 - Szabo, Peter A1 - Egbers, Christoph T1 - Dielectrophoretic induced convection in a sounding rocket flight T2 - Tagung: 27th European Low Gravity Research Association Biennial Symposium and General Y1 - 2022 UR - https://www.elgra2022.es/pages/congresos/elgra2022/bookofabstractselgra2022 SP - 37 ER - TY - GEN A1 - Meyer, Antoine A1 - Meier, Martin A1 - Szabo, Peter A1 - Sliavin, Yaraslau A1 - Egbers, Christoph A1 - Gerstner, Philipp A1 - Motuz, Vasyl A1 - Roller, Jonas A1 - Heuveline, Vincent T1 - Stability of a dielectric liquid confined in a differentially heated vertical Taylor-Couette system with applied radial electric field T2 - International Symposium on Bifurcations and Instabilities in Fluid Dynamics Y1 - 2022 UR - https://www.bifd2022.org/scientific-programme SP - 23 ER - TY - GEN A1 - Meyer, Antoine A1 - Meier, M. A1 - Szabo, Peter A1 - Sliavin, Yaraslau A1 - Motuz, Vasyl A1 - Gerstner, Philipp A1 - Roller, Jonas A1 - Heuveline, Vincent A1 - Egbers, Christoph T1 - Thermoelectric instability of a dielectric fluid in a cylindrical annulus with vertical or horizontal orientation T2 - European Fluid Mechanics Conference EFMC14 Y1 - 2022 UR - https://www.erasmus.gr/microsites/1240/scientific-programme SP - 37 ER - TY - GEN A1 - Simon, Kühne A1 - Yaraslau, Sliavin A1 - Szabo, Peter A1 - Carter, R. A1 - Krebs, Andreas A1 - Egbers, Christoph T1 - Simultaneous particle image velocimetry and background oriented schlieren measurements of convective flows T2 - Experimentelle Strömungsmechanik, Hrsg.: B. Ruck et al. Y1 - 2024 UR - https://www.researchgate.net/publication/384774435_Simultaneous_Particle_Image_Velocimetry_and_Background_Oriented_Schlieren_measurements_of_convective_flows SN - 978-3-9816764-4-0 PB - German Association for Laser Anemometry 26.8 GALA e.V. CY - Karlsruhe ER - TY - GEN A1 - Kühne, Simon A1 - Sliavin, Yaraslau A1 - Szabo, Peter A1 - Carter, Richard A1 - Krebs, Andreas A1 - Egbers, Christoph T1 - Phase-demodulation of interferograms of thermo-electrohydrodynamic convection in a differentially heated cylindrical annulus T2 - Experimentelle Strömungsmechanik : 31. Fachtagung, 3.-5. September 2024, Berlin / Herausgeber: C. Rauh, B. Ruck, A. Leder Y1 - 2024 UR - https://www.researchgate.net/publication/384772995_Phase-demodulation_of_interferograms_of_thermo-electrohydrodynamic_convection_in_a_differentially_heated_cylindrical_annulus SN - 978-3-9816764-4-0 SP - 7.1. EP - 7.8 PB - German Association for Laser Anemometry 26.8 GALA e.V. CY - Karlsruhe ER - TY - GEN A1 - Hamede, Mohammed Hussein A1 - Sliavin, Yaraslau A1 - Motuz, Vasyl A1 - Egbers, Christoph T1 - The effect of flow initial conditions and geometry on the saturation of the thermo-electrohydrodynamic instability within microgravity conditions T2 - Physics of fluids N2 - The present study investigates the thermo-electrohydrodynamic-induced convection in a dielectric fluid confined between two concentric differentially heated cylinders under microgravity conditions through experimental means. The experiments were conducted during parabolic flight campaigns. In the present study, our primary focus was on the saturation of perturbations induced by thermo-electrohydrodynamic instability. The effect of initial flow conditions on perturbation growth rates is examined when entering the microgravity phase. Furthermore, a series of experimental setups with varied lengths and aspect ratios were considered to investigate the impact of geometry on flow behavior. The present study quantitatively investigated the flow using particle image velocimetry in the meridional and radial–azimuthal planes. Furthermore, direct measurements were taken of the global response of the flow, in this case heat transfer, using a heat flux sensor attached to the outer cylinder wall. KW - Heat transfer KW - Electrostatics KW - Microgravity KW - Dielectric materials KW - Fluid instabilities KW - Fluid dynamics KW - Flow instabilities KW - Flow visualization Y1 - 2025 U6 - https://doi.org/10.1063/5.0287547 VL - 37 IS - 9 SP - 1 EP - 10 PB - AIP Publishing CY - College Park, Maryland ER -