@inproceedings{ZaussingerChristlGorenzetal., author = {Zaussinger, Florian and Christl, Andreas and Gorenz, Paul and Neben, Matthias and Egbers, Christoph}, title = {An applied Couette-Taylor system as a simplified bearing model}, series = {Book of abstracts, ICTW 19, 19th International Couette-Taylor Workshop, June 24-26, 2015 Cottbus, Germany}, booktitle = {Book of abstracts, ICTW 19, 19th International Couette-Taylor Workshop, June 24-26, 2015 Cottbus, Germany}, publisher = {BTU}, address = {Cottbus}, pages = {170 -- 171}, language = {en} } @inproceedings{VinczeHarlanderLarcheretal., author = {Vincze, Miklos and Harlander, Uwe and Larcher, Thomas von and Egbers, Christoph}, title = {An experimental study of baroclinic wave transitions in a differentially heated rotating annulus with sloping bottom topography}, series = {European Turbulence Conference 14 (ETC), 1-4 September 2013, ENS Lyon, France}, booktitle = {European Turbulence Conference 14 (ETC), 1-4 September 2013, ENS Lyon, France}, pages = {2}, language = {en} } @misc{VinczeHarlanderLarcheretal., author = {Vincze, Miklos and Harlander, Uwe and Larcher, Thomas von and Egbers, Christoph}, title = {An experimental study of regime transitions in a differentially heated baroclinic annulus with flat and sloping bottom topographies}, series = {Nonlinear Processes in Geophysics}, volume = {21}, journal = {Nonlinear Processes in Geophysics}, number = {1}, issn = {1607-7946}, doi = {10.5194/npg-21-237-2014}, pages = {237 -- 250}, language = {en} } @inproceedings{VinczeHarlanderEgbers, author = {Vincze, Miklos and Harlander, Uwe and Egbers, Christoph}, title = {An experimental study on the co-existence of topographic waves and baroclinic instability in a differentially heated rotating annulus}, series = {18. International Coyette-Taylor Workshop, University of Twente, Enschede The Netherlands, 24. - 26. june 2013}, booktitle = {18. International Coyette-Taylor Workshop, University of Twente, Enschede The Netherlands, 24. - 26. june 2013}, address = {Enschede}, pages = {S. 67}, language = {en} } @inproceedings{MerboldEgbers, author = {Merbold, Sebastian and Egbers, Christoph}, title = {Analysis of differentially rotating turbulent Taylor-Couette-flow using Laser Doppler-Anemometry and comparison with torque measurements}, series = {16th International Symposium on Applications of Laser Techniques to Fluid Mechanics, Lisbon, Portugal, 09-12 July, Proceedings, Calouste Gulbenkian Foundation, Lisbon, Portugal}, booktitle = {16th International Symposium on Applications of Laser Techniques to Fluid Mechanics, Lisbon, Portugal, 09-12 July, Proceedings, Calouste Gulbenkian Foundation, Lisbon, Portugal}, language = {en} } @misc{FroitzheimMerboldOstillaMonicoetal., author = {Froitzheim, Andreas and Merbold, Sebastian and Ostilla-M{\´o}nico, Rodolfo and Egbers, Christoph}, title = {Angular momentum transport and flow organization in Taylor-Couette flow at radius ratio of η=0.357"}, series = {Physical Review Fluids}, volume = {4}, journal = {Physical Review Fluids}, doi = {10.1103/PhysRevFluids.4.084605}, pages = {20}, language = {en} } @phdthesis{Froitzheim, author = {Froitzheim, Andreas}, title = {Angular momentum transport and pattern formation in medium- and wide-gap turbulent Taylor-Couette flow : an experimental study}, edition = {1. Auflage}, publisher = {Cuvilier Verlag}, address = {G{\"o}ttingen}, isbn = {978-3-7369-7073-1}, pages = {xxiii, 144}, language = {en} } @incollection{SmieszekEgbers, author = {Smieszek, Marlene and Egbers, Christoph}, title = {Anwendungen der PIV-Meßtechnik im Taylor-Couette-System mit newtonschen und nichtnewtonschen Fluiden}, language = {de} } @incollection{Meier, author = {Meier, M.}, title = {Aquous suspension foams with low density solid particles}, language = {en} } @incollection{ZanounDurstNagib, author = {Zanoun, El-Sayed and Durst, F. and Nagib, H. M.}, title = {Assessment of Scaling Laws in Fully Developed Turbulent Pipe and Channel Flows}, language = {en} } @misc{SzaboGaillardHaunetal., author = {Szabo, Peter and Gaillard, Yann and Haun, P. and Carter, R. and Adrian, A. and Sliavin, Yaraslau and Zaussinger, Florian and Egbers, Christoph}, title = {AtmoFlow - Investigating large scale convection in planetary atmospheres}, series = {27th European Low Gravity Research Association Biennial Symposium and General}, journal = {27th European Low Gravity Research Association Biennial Symposium and General}, pages = {92 -- 93}, language = {en} } @misc{ZaussingerCanfieldFroitzheimetal., author = {Zaussinger, Florian and Canfield, Peter and Froitzheim, Andreas and Travnikov, Vadim and Haun, Peter and Meier, Martin and Meyer, Antoine and Heintzmann, Pascal and Driebe, Thomas and Egbers, Christoph}, title = {AtmoFlow - Investigation of Atmospheric-Like Fluid Flows Under Microgravity Conditions}, series = {Microgravity Science and Technology : An International Journal for Microgravity and Space Exploration Related Research}, journal = {Microgravity Science and Technology : An International Journal for Microgravity and Space Exploration Related Research}, publisher = {Springer}, issn = {0938-0108}, doi = {10.1007/s12217-019-09717-7}, pages = {1 -- 19}, language = {en} } @inproceedings{ZaussingerEgbersHeintzmannetal., author = {Zaussinger, Florian and Egbers, Christoph and Heintzmann, Pascal and Canfield, Peter}, title = {ATMOFLOW - Simulating atmosphere flows on the international space station. Part I: Experiment and implementation concept}, 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{ZaussingerEgbersDriebeetal., author = {Zaussinger, Florian and Egbers, Christoph and Driebe, Thomas and Heintzmann, Pascal and Canfield, Peter and Meier, Martin and Travnikov, Vadim and Froitzheim, Andreas and Haun, Peter}, title = {ATMOFLOW - Simulating atmosphere flows on the international space station. Part II: Experiments and numerical simulations}, 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} } @misc{GaillardSzaboEgbers, author = {Gaillard, Yann and Szabo, Peter and Egbers, Christoph}, title = {AtmoFlow: Thermo-electrohydrodynamic convection in the thermally driven spherical shell with differential rotation}, series = {EGU General Assembly 2023}, journal = {EGU General Assembly 2023}, doi = {10.5194/egusphere-egu23-1841}, language = {en} } @misc{HerzogEgbers, author = {Herzog, Nicoleta and Egbers, Christoph}, title = {Atmospheric dispersion of CO2 released from pipeline leakages}, series = {Energy Procedia}, volume = {40}, journal = {Energy Procedia}, issn = {1876-6102}, pages = {232 -- 239}, language = {en} } @inproceedings{Borcia, author = {Borcia, Ion-Dan}, title = {Attractors, eigenvalues and mean flow interactions in a fluid confined between two co-rotating cylinders}, language = {en} } @incollection{EgbersLarcher, author = {Egbers, Christoph and Larcher, Thomas von}, title = {Baroclinic instabilites in a thermally driven rotating annulus}, language = {en} } @inproceedings{RoddaBorciaHarlander, author = {Rodda, Costanza and Borcia, Ion-Dan and Harlander, Uwe}, title = {Baroclinic wave laboratory experiment with radial heating and vertical stratification to study IGW emission from baroclinic fronts}, series = {European Geosciences Union General Assembly 2017 Vienna, Austria, 23-28 April 2017}, booktitle = {European Geosciences Union General Assembly 2017 Vienna, Austria, 23-28 April 2017}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{RoddaBorciaLeGaletal., author = {Rodda, Costanza and Borcia, Ion-Dan and Le Gal, Patrice and Vincze, Miklos and Harlander, Uwe}, title = {Baroclinic, Kelvin and inertia-gravity waves in the barostrat instability experiment}, series = {Geophysical \& Astrophysical Fluid Dynamics}, volume = {112}, journal = {Geophysical \& Astrophysical Fluid Dynamics}, number = {3}, issn = {1029-0419}, doi = {10.1080/03091929.2018.1461858}, pages = {175 -- 206}, language = {en} } @phdthesis{Hallol, author = {Hallol, Zeinab}, title = {Behaviour of energetic coherent structures in turbulent pipe flow at high Reynolds numbers}, publisher = {Cuvillier Verlag}, address = {G{\"o}ttingen}, isbn = {978-3-7369-7501-9}, pages = {146}, language = {en} } @inproceedings{MeierBabcsan, author = {Meier, Martin and Babcsan, N.}, title = {Behaviour of low density solid particles during drainage of a foam}, series = {A collection of papers presented at the 5th European Conference on Foams, Emulsions, and Applications, EUFOAM 2004}, booktitle = {A collection of papers presented at the 5th European Conference on Foams, Emulsions, and Applications, EUFOAM 2004}, editor = {Vignes-Adler, Mich{\`e}le}, publisher = {Elsevier}, address = {Amsterda [u.a.]}, language = {en} } @misc{VinczeBorchertAchatzetal., author = {Vincze, Miklos and Borchert, Sebastian and Achatz, Ulrich and Larcher, Thomas von and Baumann, Martin and Liersch, Claudia and Remmler, Sebastian and Beck, Teresa and Alexandrov, Kiril and Egbers, Christoph and Fr{\"o}hlich, Jochen and Heuveline, Vincent and Hickel, Stefan and Harlander, Uwe}, title = {Benchmarking in a rotating annulus: a comparative experimental and numerical study of baroclinic wave dynamics}, series = {Meteorologische Zeitschrift}, volume = {23}, journal = {Meteorologische Zeitschrift}, number = {6}, issn = {1610-1227}, doi = {10.1127/metz/2014/0600}, pages = {611 -- 635}, 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} } @misc{RoddaHarlanderSavaroetal., author = {Rodda, Costanza and Harlander, Uwe and Savaro, C. and Campagne, A. and Calpe Linares, M. and Augier, P. and Sommeria, Joel and Valran, T. and Viboud, Samuel and Mordant, N.}, title = {Can Laboratory experiments help to explain the atmosphere and ocean's energetics?}, series = {Colaborative Research Center TRR 181, Energy transfers in Atmosphere and Oceans, 16th - 18th Mar. 2021, Universit{\"a}t Hamburg, Center for Earth System Research and Sustainability (CEN)}, journal = {Colaborative Research Center TRR 181, Energy transfers in Atmosphere and Oceans, 16th - 18th Mar. 2021, Universit{\"a}t Hamburg, Center for Earth System Research and Sustainability (CEN)}, language = {en} } @inproceedings{SeeligHarlander, author = {Seelig, Torsten and Harlander, Uwe}, title = {Can meridionally propagating inertial waves drive an oscillating mean flow?}, series = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, booktitle = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{SeeligHarlander, author = {Seelig, Torsten and Harlander, Uwe}, title = {Can zonally symmetric inertial waves drive an oscillating mean flow?}, series = {European Geosciences Union, General Assembly 2016, Vienna, Austria}, booktitle = {European Geosciences Union, General Assembly 2016, Vienna, Austria}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @misc{SeeligHarlander, author = {Seelig, Torsten and Harlander, Uwe}, title = {Can zonally symmetric inertial waves drive an oscillating zonal mean flow?}, series = {Geophysical \& Astrophysical Fluid Dynamics}, volume = {109}, journal = {Geophysical \& Astrophysical Fluid Dynamics}, number = {6}, issn = {1029-0419}, doi = {10.1080/03091929.2015.1094064}, pages = {541 -- 566}, language = {en} } @misc{HerzogGorenzEgbers, author = {Herzog, Nicoleta and Gorenz, Paul and Egbers, Christoph}, title = {CFD modeling of high pressurized CO2 released from onshore pipeline leakages}, series = {Environmental Earth Sciences}, volume = {80}, journal = {Environmental Earth Sciences}, number = {8}, issn = {1866-6299}, doi = {10.1007/s12665-013-2536-3}, pages = {3749 -- 3759}, language = {en} } @misc{VinczeBozokiHereinetal., author = {Vincze, Miklos and Boz{\´o}ki, Tam{\´a}s and Herein, M{\´a}ty{\´a}s and Borcia, Ion-Dan and Rodda, Costanza and P{\´a}lfy, J{\´o}zsef and Nyerges, Anita and Harlander, Uwe}, title = {Climate impact of the Drake Passage opening: lessons from a minimalistic laboratory experiment}, series = {EGU General Assembly 2020, Online | 4-8 May 2020}, journal = {EGU General Assembly 2020, Online | 4-8 May 2020}, doi = {10.5194/egusphere-egu2020-5004}, language = {en} } @inproceedings{BorciaHarlanderSeeligetal., author = {Borcia, Ion-Dan and Harlander, Uwe and Seelig, Torsten and Egbers, Christoph}, title = {Comparing attractor frequency bands with eigen frequencies for a confined rotating fluid}, series = {European Geosciences Union (EGU), 9th General Assembly, Vienna, Austria, 22-27 April}, booktitle = {European Geosciences Union (EGU), 9th General Assembly, Vienna, Austria, 22-27 April}, language = {en} } @inproceedings{BorciaHarlanderSeeligetal., author = {Borcia, Ion-Dan and Harlander, Uwe and Seelig, Torsten and Egbers, Christoph}, title = {Comparing the spectrum of wave attractor frequency bands and the eigenspectrum of fluid in a rotating annulus with inclined inner cylinder}, series = {Book of abstracts, 9th European Fluid Mechanics Conference (EFMC), 9-13 September, Rome, Italy}, booktitle = {Book of abstracts, 9th European Fluid Mechanics Conference (EFMC), 9-13 September, Rome, Italy}, language = {en} } @misc{Harlander, author = {Harlander, Uwe}, title = {Comparison of paradigmatic gravity wave models for ocean and atmosphere}, series = {EGU General Assembly 2020, Online | 4-8 May 2020}, journal = {EGU General Assembly 2020, Online | 4-8 May 2020}, doi = {10.5194/egusphere-egu2020-7222}, language = {en} } @misc{LarcherHarlanderAlexandrovetal., author = {Larcher, Thomas von and Harlander, Uwe and Alexandrov, Kiril and Wang, Yongtai}, title = {Comparison of velocity and temperature time series data analysis in experiments on the thermally driven rotating annulus}, language = {en} } @misc{SzaboZaussingerHaunetal., author = {Szabo, Peter and Zaussinger, Florian and Haun, Peter and Travnikov, Vadim and Meier, Martin and Egbers, Christoph}, title = {Complementary numerical and experimental study in the baroclinic annulus for the microgravity experiment AtmoFlow}, series = {EGU General Assembly 2020, EGU2020-20956, Online | 4-8 May 2020}, journal = {EGU General Assembly 2020, EGU2020-20956, Online | 4-8 May 2020}, doi = {10.5194/egusphere-egu2020-20956}, pages = {2}, language = {en} } @phdthesis{Richter, author = {Richter, J{\"o}rg}, title = {Computersimulationsexperimente zur Untersuchung prozessrelevanter Flockenstruktureigenschaften unter besonderer Ber{\"u}cksichtigung der Flockungskinetik}, publisher = {Shaker Verlag}, address = {Aachen}, isbn = {3-8322-1391-0}, language = {de} } @misc{HallolMerboldEgbers, author = {Hallol, Zeinab and Merbold, Sebastian and Egbers, Christoph}, title = {Contribution of Large and Very Large Scale Motions to the Turbulent Kinetic energy in Turbulent Pipe Flow}, series = {Proceedings in applied mathematics and mechanics : PAMM}, volume = {20}, journal = {Proceedings in applied mathematics and mechanics : PAMM}, number = {1}, issn = {1617-7061}, doi = {10.1002/pamm.202000229}, pages = {2}, language = {en} } @inproceedings{DahleyFuttererEgbers, author = {Dahley, Norman and Futterer, Birgit and Egbers, Christoph}, title = {Control of convection by different buoyancy forces}, language = {en} } @inproceedings{MotuzKornilovJehringetal., author = {Motuz, Vasyl and Kornilov, Vladimir and Jehring, Lothar and Zanoun, El-Sayed and Egbers, Christoph}, title = {Control of turbulent boundary layer using microblowing through a perforated surface}, series = {15. International Conference on the Methods of Aerophysical Research, Nov. 1-6, 2010, Novosibirsk, Russia, part 1}, booktitle = {15. International Conference on the Methods of Aerophysical Research, Nov. 1-6, 2010, Novosibirsk, Russia, part 1}, address = {Novosibirsk}, pages = {188 -- 189}, language = {en} } @incollection{TravnikovBeltrameEgbers, author = {Travnikov, Vadim and Beltrame, Philippe and Egbers, Christoph}, title = {Convection in the rotating spherical shell under the central Force Field: 3D flow and bifurcation analysis}, language = {en} } @inproceedings{EgbersZaussingerHaunetal., author = {Egbers, Christoph and Zaussinger, Florian and Haun, Peter and Canfield, Peter and Travnikov, Vadim and Froitzheim, Andreas}, title = {Convection in the spherical gap under micro-gravity conditions: From Earth's mantle to atmospheric flows}, series = {Book of Abstracts, 20th International Couette Taylor Workshop, July 11 - 13th, 2018 Marseille France}, booktitle = {Book of Abstracts, 20th International Couette Taylor Workshop, July 11 - 13th, 2018 Marseille France}, pages = {30 -- 31}, language = {en} } @inproceedings{ZaussingerKrebsBreueretal., author = {Zaussinger, Florian and Krebs, Andreas and Breuer, Doris and Plesa, Ana-Catalina and Egbers, Christoph}, title = {Convection in the spherical gap with high viscosity contrasts}, series = {ICTW 19, Book of Abstracts, 19th International Couette-Taylor Workshop, June 24 - 26, 2015 Cottbus, Germany}, booktitle = {ICTW 19, Book of Abstracts, 19th International Couette-Taylor Workshop, June 24 - 26, 2015 Cottbus, Germany}, address = {Cottbus}, pages = {88 -- 89}, language = {en} } @misc{FeudelBergemannTuckermanetal., author = {Feudel, F. and Bergemann, K. and Tuckerman, L. S. and Egbers, Christoph and Futterer, Birgit and Gellert, Marcus and Hollerbach, Rainer}, title = {Convection patterns in a spherical fluid shell}, language = {en} } @misc{ZanounOenguenerEgbers, author = {Zanoun, El-Sayed and {\"O}ng{\"u}ner, Emir and Egbers, Christoph}, title = {Conventional measuring probes in the wall layer of turbulent subsonic ducted flows}, series = {Thermophysics and Aeromechanics}, volume = {23}, journal = {Thermophysics and Aeromechanics}, number = {3}, issn = {1531-8699}, pages = {329 -- 342}, language = {en} } @misc{JohnstonSzaboBennett, author = {Johnston, Ellis and Szabo, Peter and Bennett, Nick}, title = {Cooling silicon photovoltaic cells using finned heat sinks and the effect of inclination angle}, series = {Thermal Science and Engineering Progress}, volume = {Vol. 23}, journal = {Thermal Science and Engineering Progress}, issn = {2451-9049}, doi = {10.1016/j.tsep.2021.100902}, pages = {11}, language = {en} } @misc{OenguenerDittmarMeyeretal., author = {{\"O}ng{\"u}ner, Emir and Dittmar, Mirko and Meyer, Peter and Merbold, Sebastian and Egbers, Christoph}, title = {Cross-sectional PIV analysis in turbulent pipe flow at high Reynolds number}, series = {Experimentelle Str{\"o}mungsmechanik, 24. Fachtagung 6.-8. September 2016 Cottbus}, journal = {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. 31}, language = {en} } @misc{BorciaBorciaHelbigetal., author = {Borcia, Rodica and Borcia, Ion-Dan and Helbig, Markus and Meier, Martin and Egbers, Christoph and Bestehorn, Michael}, title = {Dancing drops over vibrating substrates}, series = {The European Physical Journal Special Topics}, volume = {226}, journal = {The European Physical Journal Special Topics}, number = {6}, issn = {1951-6355}, doi = {10.1140/epjst/e2016-60202-6}, pages = {1297 -- 1306}, language = {en} } @incollection{FuttererGellertEgbers, author = {Futterer, Birgit and Gellert, Marcus and Egbers, Christoph}, title = {Das GEOFLOW-Experiment auf der ISS : Interferometrie und Schlieren-/Schattentechnik als optische Messverfahren f{\"u}r die thermische Konvektion im Kugelspalt}, language = {de} } @inproceedings{KochDahleyFuttereretal., author = {Koch, Sandy and Dahley, Norman and Futterer, Birgit and Egbers, Christoph}, title = {Das GeoFlow-Experiment auf der ISS: Auswertung erster Experimentdaten}, series = {Lasermethoden in der Str{\"o}mungstechnik, 16. Fachtagung, 9. - 11. September 2008}, booktitle = {Lasermethoden in der Str{\"o}mungstechnik, 16. Fachtagung, 9. - 11. September 2008}, editor = {Ruck, B.}, publisher = {GALA}, address = {Karslruhe}, isbn = {978-3-9805613-4-1}, pages = {S. 44}, language = {de} } @inproceedings{FuttererLarcherEgbers, author = {Futterer, Birgit and Larcher, Thomas von and Egbers, Christoph}, title = {Das GeoFlow-Experiment auf der ISS: Interferogrammauswertung f{\"u}r die thermische Konvektion im Kugelspalt}, language = {de} } @incollection{FuttererGellertEgbers, author = {Futterer, Birgit and Gellert, Marcus and Egbers, Christoph}, title = {Das GeoFlow-Experiment auf der ISS: Simulation optischer Messverfahren f{\"u}r die thermische Konvektion im Kugelspalt}, language = {de} } @inproceedings{AlexandrovHarlanderEgbers, author = {Alexandrov, Kiril and Harlander, Uwe and Egbers, Christoph}, title = {Definition und Vergleich von Zust{\"a}nden eines rotierenden Zylinderspalts unter Betrachtung skalenseparierter Str{\"o}mungsstrukturen}, language = {de} } @misc{FuttererEgbers, author = {Futterer, Birgit and Egbers, Christoph}, title = {Der innere Kreislauf der Erde : geophysikalisches Str{\"o}mungsexperiment auf der ISS}, series = {Physik in unserer Zeit}, volume = {45}, journal = {Physik in unserer Zeit}, number = {3}, isbn = {1521-3943}, pages = {126 -- 131}, language = {de} } @inproceedings{ShahirpourSesterhennEgbers, author = {Shahirpour, Amir and Sesterhenn, J{\"o}rn and Egbers, Christoph}, title = {Detection of structures with various group velocities in fully developed turbulent pipe flow}, series = {16th European Turbulence Conference, 21-24 August, 2017, Stockholm, Sweden}, booktitle = {16th European Turbulence Conference, 21-24 August, 2017, Stockholm, Sweden}, pages = {1}, language = {en} } @incollection{ZanounJehringEgbers, author = {Zanoun, El-Sayed and Jehring, Lothar and Egbers, Christoph}, title = {Development of miniature flow sensor for aerodynamic applications}, language = {en} } @inproceedings{ZaussingerHaunNebenetal., author = {Zaussinger, Florian and Haun, Peter and Neben, Matthias and Egbers, Christoph and Mutabazi, Innocent}, title = {Dielectrically driven convection in spherical gap geometry}, 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. 86}, language = {en} } @misc{ZaussingerHaunNebenetal., author = {Zaussinger, Florian and Haun, Peter and Neben, Matthias and Seelig, Torsten and Travnikov, Vadim and Egbers, Christoph and Yoshikawa, Harunori and Mutabazi, Innocent}, title = {Dielectrically driven convection in spherical gap geometry}, series = {Physical Review Fluids}, volume = {3}, journal = {Physical Review Fluids}, number = {9}, issn = {2469-990X}, doi = {10.1103/PhysRevFluids.3.093501}, pages = {093501-1 -- 093501-17}, language = {en} } @inproceedings{ZaussingerHaunMutabazietal., author = {Zaussinger, Florian and Haun, Peter and Mutabazi, Innocent and Egbers, Christoph}, title = {Dielectrically driven thermal convection}, series = {The 12th European Fluid Mechanics Conference, 9 September 2018 - 13 September 2018, Vienna, Austria}, booktitle = {The 12th European Fluid Mechanics Conference, 9 September 2018 - 13 September 2018, Vienna, Austria}, pages = {1}, language = {en} } @phdthesis{Dahley, author = {Dahley, Norman}, title = {Dielectrophoretic flow control of thermal convection in cylindrical geometries}, publisher = {Cuvillier}, address = {G{\"o}ttingen}, isbn = {978-3-95404-863-2}, pages = {IX, 171}, 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{MeierMeyerMotuzetal., author = {Meier, M. and Meyer, Antoine and Motuz, Vasyl and Sliavin, Yaraslau and Bista, T. R. and Strangfeld, Matthias and Szabo, Peter and Egbers, Christoph}, title = {Dielectrophoretic induced convection in a sounding rocket flight}, series = {Tagung: 27th European Low Gravity Research Association Biennial Symposium and General}, journal = {Tagung: 27th European Low Gravity Research Association Biennial Symposium and General}, pages = {37}, language = {en} } @inproceedings{CrumeyrolleSmieszekMutabazietal., author = {Crumeyrolle, Olivier and Smieszek, Marlene and Mutabazi, Innocent and Egbers, Christoph}, title = {Dielectrophoretic instabilities in annular configurations}, language = {en} } @misc{RoddaHienAchatzetal., author = {Rodda, Costanza and Hien, Steffen and Achatz, Ulrich and Borcia, Ion-Dan and Le Gal, Patrice and Vincze, Miklos and Harlander, Uwe}, title = {Differentially heated rotating annulus experiments to study gravity wave emission from jets and fronts}, series = {17th European Turbulence Conference, ETC 2019, September 3 - 6, 2019, Torino, Italy}, journal = {17th European Turbulence Conference, ETC 2019, September 3 - 6, 2019, Torino, Italy}, address = {Turin}, pages = {1}, language = {en} } @inproceedings{ZanounOenguenerMotuzetal., author = {Zanoun, El-Sayed and {\"O}ng{\"u}ner, Emir and Motuz, Vasyl and Egbers, Christoph and Fiorini, Tommaso and {\"O}rl{\"u}, Ramis and Bellani, Gabriele and Talamelli, Alessandro}, title = {Direct and in-direct measurement of momentum structure in ColaPipe}, series = {16th European Turbulence Conference, 21-24 August, 2017, Stockholm, Sweden}, booktitle = {16th European Turbulence Conference, 21-24 August, 2017, Stockholm, Sweden}, pages = {1}, language = {en} } @inproceedings{KleinGhasemiSeeligetal., author = {Klein, Marten and Ghasemi, Abouzar and Seelig, Torsten and Borcia, Ion-Dan and Harlander, Uwe and Will, Andreas}, title = {DNS of inertial wave attractors in a librating annular cavity with a height-dependent gap}, series = {ICTW 19, Book of Abstracts, 19th International Couette-Taylor Workshop, June 24 - 26, 2015 Cottbus, Germany}, booktitle = {ICTW 19, Book of Abstracts, 19th International Couette-Taylor Workshop, June 24 - 26, 2015 Cottbus, Germany}, address = {Cottbus}, pages = {122 -- 123}, language = {en} } @inproceedings{KleinGhasemiSeeligetal., author = {Klein, Marten and Ghasemi, Abouzar and Seelig, Torsten and Borcia, Ion-Dan and Harlander, Uwe and Will, Andreas}, title = {DNS of inertial wave attractors in a librating annulus with height-dependent gap width}, series = {15th European turbulence conference (ETC), Delft, The Netherlands (2015)}, booktitle = {15th European turbulence conference (ETC), Delft, The Netherlands (2015)}, abstract = {Direct numerical simulations (DNS) of inertial wave attractors have been carried out in a librating Taylor-Couette system with broken mirror symmetry in the radial-axial cross-section. The inertial wave excitation mechanism and its localisation at the edges was clarified by applying boundary layer theory. Additional resonance peaks in the simulated response spectra were found to agree with low-order wave attractors obtained by geometric ray tracing. Numerics and theory are in qualitative agreement with recent lab experiments.}, language = {en} } @inproceedings{MerboldEgbers, author = {Merbold, Sebastian and Egbers, Christoph}, title = {Drehmomentuntersuchungen im differentiell rotierenden Taylor-Couette System}, language = {de} } @inproceedings{BorciaBorciaBestehornetal., author = {Borcia, Ion-Dan and Borcia, Rodica and Bestehorn, Michael and Borcia, C. and Dumitrascu, N. and Egbers, Christoph}, title = {Drops on cylindrical surfaces}, series = {7th Conference of the International Marangoni Association, Vienna (Austria), June 23-26, 2014}, booktitle = {7th Conference of the International Marangoni Association, Vienna (Austria), June 23-26, 2014}, publisher = {Techn. Univ.}, address = {Vienna}, pages = {S. 33}, language = {en} } @inproceedings{BorciaBorciaBestehornetal., author = {Borcia, Ion-Dan and Borcia, Rodica and Bestehorn, Michael and Egbers, Christoph}, title = {Drops on cylindrical wires}, series = {International Topical Team Workshop on Two-Phase Systems for Ground and Space Applications, ITTW 2013}, booktitle = {International Topical Team Workshop on Two-Phase Systems for Ground and Space Applications, ITTW 2013}, language = {en} } @incollection{LarcherEgbers, author = {Larcher, Thomas von and Egbers, Christoph}, title = {Dynamics of baroclinic instabilities using methods of non-linear time series analysis}, language = {en} } @article{Larcher, author = {Larcher, Thomas von}, title = {Dynamics of baroclinic wave pattern in transition zones between different flow regimes}, language = {en} } @article{StueckeLehmannScurtuetal., author = {St{\"u}cke, Peter and Lehmann, B. and Scurtu, Nicoleta and Egbers, Christoph}, title = {Eccentric Couette Flow with Superimposed Crossflow}, language = {en} } @inproceedings{StueckeLehmannScurtuetal., author = {St{\"u}cke, Peter and Lehmann, B. and Scurtu, Nicoleta and Egbers, Christoph}, title = {Eccentric Couette Flow with Superimposed Crossflow}, language = {en} } @inproceedings{ChristlHerzogEgbers, author = {Christl, Andreas and Herzog, Nicoleta and Egbers, Christoph}, title = {Eccentric Taylor-Couette Flow with orbital motion of the inner cylinder}, language = {en} } @inproceedings{ChristlHerzogEgbers, author = {Christl, Andreas and Herzog, Nicoleta and Egbers, Christoph}, title = {Eccentric Taylor-Couette Flow with orbital motion of the inner cylinder}, language = {en} } @inproceedings{ChristlGorenzHerzogetal., author = {Christl, Andreas and Gorenz, Paul and Herzog, Nicoleta and Egbers, Christoph}, title = {Eccentric Taylor-Couette Flow with orbital motion of the inner cylinder}, language = {en} } @inproceedings{ChristlScurtuEgbers, author = {Christl, Andreas and Scurtu, Nicoleta and Egbers, Christoph}, title = {Eccentrically Taylor-Couette Flow with orbital motion of the inner cylinder}, language = {en} } @article{HarlanderWillKurganskyetal., author = {Harlander, Uwe and Will, Andreas and Kurgansky, Michael V. and Ehrendorfer, M.}, title = {Editorial: Topics in modern geophysical fluid dynamics}, language = {en} } @misc{HallolYousryMerboldetal., author = {Hallol, Zeinab and Yousry, Mohamed and Merbold, Sebastian and Egbers, Christoph}, title = {Effect of High Reynolds Number on the Behaviour of Large and Very Large Scale Motions in Fully Developed Turbulent Pipe Flow}, series = {Fluid Dynamics}, volume = {57}, journal = {Fluid Dynamics}, number = {4}, issn = {0015-4628}, doi = {10.1134/S0015462822040048}, pages = {524 -- 537}, language = {en} } @misc{SzaboFrueh, author = {Szabo, Peter and Fr{\"u}h, Wolf-Gerrit}, title = {Effect of intrinsic thermomagnetic convective timescales on the response to periodic modulation of external forcing parameters}, series = {European Fluid Mechanics Conference EFMC14}, journal = {European Fluid Mechanics Conference EFMC14}, pages = {35}, language = {en} } @inproceedings{MeyerYoshikawaMutabazietal., author = {Meyer, Antoine and Yoshikawa, Harunori and Mutabazi, Innocent and Egbers, Christoph}, title = {Effect of the dielectrophoretic force in a rigidly rotating cylindrical annulus}, series = {20th International Couette-Taylor Workshop, 11-13 July 2018, Marseille, France, Book of abtracts}, booktitle = {20th International Couette-Taylor Workshop, 11-13 July 2018, Marseille, France, Book of abtracts}, pages = {2}, 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} } @misc{NobisReinkeSchmidtetal., author = {Nobis, Matthias and Reinke, Peter and Schmidt, Marcus and Egbers, Christoph}, title = {Einfluss der Wellenverlagerung auf das Str{\"o}mungsfeld im Schmierspalt eines Gleitlagermodells}, series = {Experimentelle Str{\"o}mungsmechanik, 24. Fachtagung 6.-8. September 2016 Cottbus}, journal = {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. 29}, language = {de} } @inproceedings{HarlanderHoffSeeligetal., author = {Harlander, Uwe and Hoff, Michael and Seelig, Torsten and Egbers, Christoph}, title = {Empirical singular vectors of baroclinic flows deduced from experimental data}, series = {European Geosciences Union (EGU), 10th General Assembly, Vienna, Austria, 07 - 12 April 2013}, booktitle = {European Geosciences Union (EGU), 10th General Assembly, Vienna, Austria, 07 - 12 April 2013}, language = {en} } @misc{HoffHarlanderEgbers, author = {Hoff, Michael and Harlander, Uwe and Egbers, Christoph}, title = {Empirical singular vectors of baroclinic flows deduced from experimental data of a differentially heated rotating annulus}, series = {Meteorologische Zeitschrift}, volume = {23}, journal = {Meteorologische Zeitschrift}, number = {6}, doi = {10.1127/metz/2014/0563}, pages = {581 -- 597}, language = {en} } @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} } @misc{HasanuzzamanMerboldMotuzetal., author = {Hasanuzzaman, Gazi and Merbold, Sebastian and Motuz, Vasyl and Egbers, Christoph}, title = {Enhanced outer peaks in turbulent boundary layer using uniform blowing at moderate Reynolds number}, series = {Journal of Turbulence}, volume = {23}, journal = {Journal of Turbulence}, number = {1-2}, issn = {1468-5248}, doi = {10.1080/14685248.2021.2014058}, pages = {68 -- 95}, language = {en} } @misc{HasanuzzamanEivaziMerboldetal., author = {Hasanuzzaman, Gazi and Eivazi, Hamidreza and Merbold, Sebastian and Egbers, Christoph and Vinuesa, Ricardo}, title = {Enhancement of PIV measurements via physics-informed neural networks}, series = {Measurement Science and Technology}, journal = {Measurement Science and Technology}, issn = {1361-6501}, doi = {10.1088/1361-6501/aca9eb}, language = {en} } @inproceedings{HickelAugensteinEgbers, author = {Hickel, Stefan and Augenstein, Edgar and Egbers, Christoph}, title = {Entwicklung einer Echt-Dreidimensionalen Particle Image Velocimetry}, series = {Lasermethoden in der Str{\"o}mungsmesstechnik, 11. Fachtagung, 9. bis 11. September 2003 in Braunschweig}, booktitle = {Lasermethoden in der Str{\"o}mungsmesstechnik, 11. Fachtagung, 9. bis 11. September 2003 in Braunschweig}, editor = {Dopheide, Dietrich and M{\"u}ller, Harald and Strunck, Volker and Ruck, Bodo and Leder, Alfred}, publisher = {PTB}, address = {Braunschweig}, isbn = {3-00-011903-5}, pages = {39.1 -- 39.6}, language = {de} } @inproceedings{FechtmannWedemeyerMahnkenetal., author = {Fechtmann, C. and Wedemeyer, Th. and Mahnken, M. and Immohr, J. and Egbers, Christoph and Rath, H. J.}, title = {Entwicklung miniaturisierter Laser-Doppler-Anemometer Systeme}, language = {de} } @inproceedings{ZanounEgbersGuoetal., author = {Zanoun, El-Sayed and Egbers, Christoph and Guo, Xiaoai and Riebel, Ulrich}, title = {Experimental and Numerical Investigations of Isothermal Fluid-Particle Flows in Vertical Cuvette}, language = {en} } @misc{ZanounEgbersOerlietal., author = {Zanoun, El-Sayed and Egbers, Christoph and {\"O}rli, Ramis and Fiorini, Tommaso and Bellani, Gabriele and Talamelli, Alessandro}, title = {Experimental evaluation of the mean momentum and kinetic energy balance equations in turbulent pipe flows at high Reynolds number}, series = {Journal of Turbulence}, volume = {20}, journal = {Journal of Turbulence}, number = {5}, issn = {1468-5248}, doi = {10.1080/14685248.2019.1628968}, pages = {285 -- 299}, language = {en} } @inproceedings{HasanuzzamanMerboldMotuzetal., author = {Hasanuzzaman, Gazi and Merbold, Sebastian and Motuz, Vasyl and Egbers, Christoph and Cuvier, Christophe and Foucaut, Jean-Marc}, title = {Experimental investigation of active control in turbulent boundary layer using uniform blowing}, series = {Proceedings of the 5th International Conference on Experimental Fluid Mechanics, Munich 2018}, booktitle = {Proceedings of the 5th International Conference on Experimental Fluid Mechanics, Munich 2018}, editor = {K{\"a}hler, Christian J. and Hain, Rainer and Scharnowski, Sven and Fuchs, Thomas}, publisher = {Institute of Fluid Mechanics and Aerodynamics, Universit{\"a}t der Bundeswehr}, address = {Neubiberg}, isbn = {978-3-943207-32-3}, pages = {180 -- 185}, language = {en} } @incollection{GuoRiebelGellertetal., author = {Guo, Xiaoai and Riebel, Ulrich and Gellert, Marcus and Egbers, Christoph}, title = {Experimental Investigation of Multiphase Flow Structure behind a Bluff Body by LDV and TFS Technique}, language = {en} } @misc{SeeligGellertHarlander, author = {Seelig, Torsten and Gellert, Marcus and Harlander, Uwe}, title = {Experimental investigation of stratorotational instability using a thermally stratified system: instability, waves and associated momentum flux}, series = {Geophysical \& Astrophysical Fluid Dynamics}, volume = {112}, journal = {Geophysical \& Astrophysical Fluid Dynamics}, number = {4}, issn = {0309-1929}, doi = {10.1080/03091929.2018.1488971}, pages = {239 -- 264}, language = {en} } @phdthesis{Butt, author = {Butt, Usman}, title = {Experimental investigation of the flow over macroscopic hexagonal structured surfaces}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus4-30555}, language = {en} } @inproceedings{MerboldEgbers, author = {Merbold, Sebastian and Egbers, Christoph}, title = {Experimental Investigation of torque scaling in turbulent Taylor-Couette flow}, language = {de} } @inproceedings{SchaeferAugensteinEschetal., author = {Sch{\"a}fer, H.-J. and Augenstein, Edgar and Esch, H. and Emunds, H.}, title = {Experimental Investigation of Transverse Jet Interaction on a Missile Body using Laser Velocimetry and Flow Visualization}, language = {en} } @phdthesis{Hasanuzzaman, author = {Hasanuzzaman, Gazi}, title = {Experimental investigation of turbulent boundary layer with uniform blowing at moderate and high Reynolds numbers}, publisher = {BTU}, address = {Cottbus-Senftenberg}, doi = {10.26127/BTUOpen-5566}, pages = {XXIII, 152}, abstract = {Experimental investigation in turbulent boundary layer flows represents one of the canonical geometries of wall bounded shear flows. Utmost relevance of such experiments, however, is applied in the engineering applications in aerospace and marine industries. In particular, continuous effort is being imparted to explore the underlying physics of the flow in order to develop models for numerical tools and to achieve flow control. Within the scope of this Ph. D. topic, application of active control method such as micro-blowing effect in the incompressible, zero pressure gradient turbulent boundary layer was investigated. Turbulent boundary layer flow is particularly interesting as well as challenging due to the presence of different interacting scales which are increasingly becoming significant as the flow inertial conditions keeps growing. Therefore, energy content of the coherent structures in outer layer becomes stronger and necessitates measurements in relatively large Reynolds number. Present control experiments in turbulent boundary layer can be split into two different work segments, where one is objected towards the data measurements in turbulent boundary layer over smooth surface with and without any external perturbation. Here, perturbation is applied in the form of wall normal blowing while keeping the magnitude of blowing very low compared to the free stream velocity. For the subsequent results reported here, magnitude of blowing ratio was varied between 0\%~6\%. In the first part of the present thesis e.g. 0.415×10e+3≤Reτ≤1.160×10e+3, measurements were performed at the Brandenburg University of Technology wind tunnel. Non-intrusive Laser Doppler Anemometry was applied to carry out a series of measurements on a zero pressure gradient flat plate turbulent boundary layer. Blowing ratio through the perforated surface was varied between 0.17\%~1.52\% of the free stream velocity. To a maximum of 50\% reduction in friction drag was achieved. For the measurements on the upper range of the stated Reynolds number, were conducted at the boundary layer wind tunnel. This boundary layer wind tunnel offers a spatially developed turbulent boundary layer over a flat plate within 2.2×10e+3≤Reτ≤5.5×10e+3 with an excellent spatial resolution. With the help of Stereo Particle Image Velocimetry technique, measurement of the velocity components were obtained covering entire boundary layer in streamwise wall normal plane. In addition, time resolved measurements were also obtained in spanwise and wall-normal plane in order to look into the morphology of turbulent structures immediately above the blowing area.}, language = {en} } @misc{HasanuzzamanMerboldCuvieretal., author = {Hasanuzzaman, Gazi and Merbold, Sebastian and Cuvier, Christophe and Motuz, Vasyl and Foucaut, Jean-Marc and Egbers, Christoph}, title = {Experimental investigation of turbulent boundary layers at high Reynolds number with uniform blowing, part I: statistics}, series = {Journal of Turbulence}, journal = {Journal of Turbulence}, number = {3}, issn = {1468-5248}, doi = {10.1080/14685248.2020.1740239}, pages = {129 -- 165}, abstract = {Uniform blowing in wall bounded shear flows is well known for its drag reducing effects and has long been investigated ever since. However, many contemporary and former research on this topic has confirmed the drag reducing effect but very less is known regarding how blowing is effecting the Reynolds stresses at high Reynolds number. Therefore, effect of uniform blowing has been experimentally investigated using Stereo Particle Image Velocimetry (SPIV) measurements in a zero pressure gradient turbulent boundary layer (TBL). The data presented in this literature covers a large range of high Reynolds number flow e.g. Reθ = 7500∼19763 where Reynolds number is based on the momentum thickness. Upstream blowing was varied from 1\%∼6\% of free stream velocity and measurements were taken downstream after a short interval. Logarithmic and outer region of the TBL was given special attention in terms of investigating statistics and turbulence properties.}, language = {en} }