@inproceedings{MeierJongmannsEgbers, author = {Meier, Martin and Jongmanns, Marcel and Egbers, Christoph}, title = {Investigations on thermal electro-hydrodynamic convection in a cylindrical gap}, series = {Experimentelle Str{\"o}mungsmechanik, 24. Fachtagung 6.-8. September 2016 Cottbus}, booktitle = {Experimentelle Str{\"o}mungsmechanik, 24. Fachtagung 6.-8. September 2016 Cottbus}, editor = {Egbers, Christoph}, publisher = {German Association for Laser Anemometry GALA e.V.}, address = {Karlsruhe}, isbn = {978-3-9816764-2-6}, pages = {S. 39}, language = {en} } @inproceedings{JongmannsSeeligEgbersetal., author = {Jongmanns, Marcel and Seelig, Torsten and Egbers, Christoph and Meier, Martin and Meyer, Antoine and Crumeyrolle, Olivier and Mutabazi, Innocent}, title = {Thermoelectrohydrodynamic experiments in a cylindrical gap}, series = {Book of abstracts, School ISTROF 2016, Instabilities and Turbulence in Strato-Rotational Flows, July 11-13th, 2016, Le Havre}, booktitle = {Book of abstracts, School ISTROF 2016, Instabilities and Turbulence in Strato-Rotational Flows, July 11-13th, 2016, Le Havre}, language = {en} } @misc{MeyerJongmannsMeieretal., author = {Meyer, Antoine and Jongmanns, Marcel and Meier, Martin and Egbers, Christoph and Mutabazi, Innocent}, title = {Thermal convection in a cylindrical annulus under a combined effect of the radial and vertical gravity}, series = {Comptes Rendus M{\´e}canique}, volume = {345}, journal = {Comptes Rendus M{\´e}canique}, number = {1}, issn = {1631-0721}, pages = {11 -- 20}, language = {en} } @inproceedings{MeierJongmannsRuoffetal., author = {Meier, Martin and Jongmanns, Marcel and Ruoff, Vilko and Egbers, Christoph and Meyer, Antoine and Mutabazi, Innocent}, title = {Flow pattern and heat transfer in a cylindrical annulus under 1g and low-g conditions: Experiments}, series = {Joint Conference ISPS-7 and ELGRA-25 October, 2-6 2017, Juan-les-Pins, France, Abstract book}, booktitle = {Joint Conference ISPS-7 and ELGRA-25 October, 2-6 2017, Juan-les-Pins, France, Abstract book}, pages = {S. 48}, language = {en} } @inproceedings{MeyerCrumeyrolleMutabazietal., author = {Meyer, Antoine and Crumeyrolle, Olivier and Mutabazi, Innocent and Meier, Martin and Jongmanns, Marcel and Ruoff, Vilko and Seelig, Torsten and Egbers, Christoph}, title = {Flow pattern and heat transfer in a cylindrical annulus under 1g and low-g conditions: theory and simulation}, series = {Joint Conference ISPS-7 and ELGRA-25 October, 2-6 2017, Juan-les-Pins, France, Abstract book}, booktitle = {Joint Conference ISPS-7 and ELGRA-25 October, 2-6 2017, Juan-les-Pins, France, Abstract book}, pages = {S. 48}, language = {en} } @inproceedings{SeeligJongmannsMeyeretal., author = {Seelig, Torsten and Jongmanns, Marcel and Meyer, Antoine and Meier, Martin and Egbers, Christoph}, title = {Onset of dielectrophoretic force-driven convection in annular geometry under Earth's gravity}, series = {20th International Couette-Taylor Workshop, 11-13 July 2018, Marseille, France, Book of abstracts}, booktitle = {20th International Couette-Taylor Workshop, 11-13 July 2018, Marseille, France, Book of abstracts}, pages = {2}, language = {en} } @inproceedings{MeyerJongmannsMeieretal., author = {Meyer, Antoine and Jongmanns, Marcel and Meier, Martin and Seelig, Torsten and Kang, Changwoo and Mutabazi, Innocent and Egbers, Christoph}, title = {Experiments on thermoelectric convection induced in a cylindrical annulus under microgravity conditions}, series = {20th International Couette-Taylor Workshop, 11-13 July 2018, Marseille, France, Book of abstracts}, booktitle = {20th International Couette-Taylor Workshop, 11-13 July 2018, Marseille, France, Book of abstracts}, pages = {2}, language = {en} } @inproceedings{MutabaziKangMeyeretal., author = {Mutabazi, Innocent and Kang, Changwoo and Meyer, Antoine and Jongmanns, Marcel and Meier, Martin and Egbers, Christoph}, title = {Thermoelectric convection in dielectric liquids in a cylindrical annulus}, series = {International Conference on Rayleigh B{\´e}nard Turbulence, May 14-18, 2018, Enschede, NL}, booktitle = {International Conference on Rayleigh B{\´e}nard Turbulence, May 14-18, 2018, Enschede, NL}, pages = {S. 83}, language = {en} } @misc{MeierJongmannsMeyeretal., author = {Meier, Martin and Jongmanns, Marcel and Meyer, Antoine and Seelig, Torsten and Egbers, Christoph and Mutabazi, Innocent}, title = {Flow Pattern and Heat Transfer in a Cylindrical Annulus Under 1 g and Low-g Conditions: Experiments}, series = {Microgravity science and technology : international journal for microgravity research and applications}, volume = {30}, journal = {Microgravity science and technology : international journal for microgravity research and applications}, number = {5}, issn = {1875-0494}, doi = {10.1007/s12217-018-9649-y}, pages = {699 -- 712}, language = {en} } @misc{MeyerCrumeyrolleMutabazietal., author = {Meyer, Antoine and Crumeyrolle, Olivier and Mutabazi, Innocent and Meier, Martin and Jongmanns, Marcel and Renoult, Marie-Charlotte and Seelig, Torsten and Egbers, Christoph}, title = {Flow Patterns and Heat Transfer in a Cylindrical Annulus under 1g and low-g Conditions: Theory and Simulation}, series = {Microgravity Science and Technology}, volume = {30}, journal = {Microgravity Science and Technology}, number = {5}, issn = {0938-0108}, doi = {10.1007/s12217-018-9636-3}, pages = {653 -- 662}, language = {en} } @inproceedings{JongmannsMeierMeyeretal., author = {Jongmanns, Marcel and Meier, Martin and Meyer, Antoine and Egbers, Christoph}, title = {Bestimmung von Str{\"o}mungsmustern in einem Zylinderspalt mit radialem elektrischen Kraftfeld unter Schwerelosigkeit}, series = {26. GALA - Fachtagung Experimentelle Str{\"o}mungsmechanik, 4. - 6. September 2018, Rostock}, booktitle = {26. GALA - Fachtagung Experimentelle Str{\"o}mungsmechanik, 4. - 6. September 2018, Rostock}, publisher = {Deutsche Gesellschaft f{\"u}r Laser-Anemometrie}, address = {Karlsruhe}, isbn = {978-3-9816764-5-7}, pages = {S. 15}, language = {de} } @inproceedings{MeierEgbersMutabazietal., author = {Meier, Martin and Egbers, Christoph and Mutabazi, Innocent and Meyer, Antoine and Seelig, Torsten and Jongmanns, Marcel}, title = {Enhanced Heat transfer in a cylindrical annulus under 1g and low-g conditions}, series = {69th International Astronautical Congress, 1 - 5 October 2018, Bremen, Germany}, booktitle = {69th International Astronautical Congress, 1 - 5 October 2018, Bremen, Germany}, pages = {1}, language = {en} } @inproceedings{JongmannsMeyerMeieretal., author = {Jongmanns, Marcel and Meyer, Antoine and Meier, Martin and Kang, Changwoo and Mutabazi, Innocent and Egbers, Christoph}, title = {Experiments on thermoelectric convection in dielectric liquids in a cylindrical annulus under parabolic flight conditions}, series = {Abstract booklet for the International Conference on Rayleigh B{\´e}nard Turbulence, May 14-18, 2018, Enschede, NL}, booktitle = {Abstract booklet for the International Conference on Rayleigh B{\´e}nard Turbulence, May 14-18, 2018, Enschede, NL}, pages = {S. 20}, language = {en} } @misc{SeeligMeyerGerstneretal., author = {Seelig, Torsten and Meyer, Antoine and Gerstner, Philipp and Meier, Martin and Jongmanns, Marcel and Baumann, Martin and Heuveline, Vincent and Egbers, Christoph}, title = {Dielectrophoretic force-driven convection in annular geometry under Earth's gravity}, series = {International Journal of Heat and Mass Transfer}, volume = {139}, journal = {International Journal of Heat and Mass Transfer}, issn = {0017-9310}, doi = {10.1016/j.ijheatmasstransfer.2019.04.068}, pages = {386 -- 398}, language = {en} } @misc{MeyerMeierJongmannsetal., author = {Meyer, Antoine and Meier, Martin and Jongmanns, Marcel and Seelig, Torsten and Egbers, Christoph and Mutabazi, Innocent}, title = {Effect of the Initial Conditions on the Growth of Thermoelectric Instabilities During Parabolic}, series = {Microgravity Science and Technology}, volume = {31}, journal = {Microgravity Science and Technology}, number = {5}, issn = {1875-0494}, doi = {10.1007/s12217-019-09755-1}, pages = {715 -- 721}, language = {en} } @phdthesis{Jongmanns, author = {Jongmanns, Marcel}, title = {Flow control of thermal convection using thermo electro hydrodynamic forces in a cylindrical annulus}, publisher = {Cuvillier Verlag}, address = {G{\"o}ttingen}, isbn = {978-3-7369-7044-1}, pages = {x, 160}, language = {en} } @misc{MeyerSeeligGerstneretal., author = {Meyer, Antoine and Seelig, Torsten and Gerstner, Philipp and Kang, Changwoo and Meier, Martin and Jongmanns, Marcel and Baumann, Martin and Mutabazi, Innocent and Heuveline, Vincent and Egbers, Christoph}, title = {Thermo-electro-hydrodynamic instability of a dielectric fluid in a vertical cylindrical annulus: Earth's gravity and weightless conditions}, series = {LIA-ISTROF workshop 2019 Instabilities and Turbulence in Stratified Rotational Flows Cottbus, 19th-20th June 2019 Brandenburg}, journal = {LIA-ISTROF workshop 2019 Instabilities and Turbulence in Stratified Rotational Flows Cottbus, 19th-20th June 2019 Brandenburg}, address = {Cottbus}, pages = {1}, language = {en} } @misc{MeyerSeeligGerstneretal., author = {Meyer, Antoine and Seelig, Torsten and Gerstner, Philipp and Kang, Changwoo and Meier, Martin and Jongmanns, Marcel and Baumann, Martin and Mutabazi, Innocent and Heuveline, Vincent and Egbers, Christoph}, title = {Thermoelectric instability in a vertical cylindrical annulus}, series = {8th International Symposium on Bifurcations and Instabilities in Fluid Dynamics (BIFD), 16-19 July, 2019, University of Limerick, Ireland}, journal = {8th International Symposium on Bifurcations and Instabilities in Fluid Dynamics (BIFD), 16-19 July, 2019, University of Limerick, Ireland}, address = {Limerick}, pages = {1}, language = {en} } @misc{SuawaFogouMeiselJongmannsetal., author = {Suawa Fogou, Priscile and Meisel, Tenia and Jongmanns, Marcel and H{\"u}bner, Michael and Reichenbach, Marc}, title = {Modeling and Fault Detection of Brushless Direct Current Motor by Deep Learning Sensor Data Fusion}, series = {Sensors}, volume = {22}, journal = {Sensors}, number = {9}, issn = {1424-8220}, doi = {10.3390/s22093516}, pages = {17}, language = {en} } @misc{MonsalveGuaracaoMelnikovStolzetal., author = {Monsalve Guaracao, Jorge Mario and Melnikov, Anton and Stolz, Michael and Mrosk, Andreas and Jongmanns, Marcel and Wall, Franziska and Langa, Sergiu and Marica-Bercu, Ioana and Br{\"a}ndel, Tim and Kircher, Marco and Schenk, Hermann A. G. and Kaiser, Bert and Schenk, Harald}, title = {Proof of concept of an air-coupled electrostatic ultrasonic transducer based on lateral motion}, series = {Sensors and Actuators A: Physical}, volume = {Vol. 345}, journal = {Sensors and Actuators A: Physical}, issn = {1873-3069}, doi = {10.1016/j.sna.2022.113813}, abstract = {An alternative implementation of an electrostatic MUT (Micromachined Ultrasonic Transducer), relying on multiple beams that displace along the chip's surface instead of a single membrane displacing perpendicular to it, is presented in this work. With this approach, a design requiring a low bias voltage (24 V) and occupying a small area (3.3×3.3 mm², 2D/λ≈0.77) was shown to generate a sound pressure level of 82 dB (re. 20 µPa-rms) at 40 kHz and a distance of 8.9 cm. The high level of damping allows this transducer to operate in a wide frequency range (35-63 kHz). The operation of this device as an ultrasonic receiver was also proven. An implementation of this transducer as a rangefinder requires a strong reduction in the noise level, particularly coming from radio-frequency interference, in order to increase its detection range.}, language = {en} }