Erweiterte Suche der Leibniz Universität Hannover
1 bis 15 von 26 Ergebnissen
Schwienhorst, K. 2007 : Learner Autonomy and CALL Environments. , London: Routledge. Schwienhorst, K., Borgia, A. 2006 : Monitoring bilingualism: Pedagogical implications of the Bilingual Tandem Analyser. , CALICO Journal, 23 2 , 349 362. Kapec, P., Schwienhorst, K. 2005 : In two minds? Learner attitudes to bilingualism and the Bilingual Tandem Analyser. , ReCALL, 17 2 , 254 268. Schwienhorst, K. 2004 : Deta...
Schwienhorst, K. 2007 : Learner Autonomy and CALL Environments. , London: Routledge. Schwienhorst, K., Borgia, A. 2006 : Monitoring bilingualism: Pedagogical implications of the Bilingual Tandem Analyser. , CALICO Journal, 23 2 , 349 362. Kapec, P., Schwienhorst, K. 2005 : In two minds? Learner attitudes to bilingualism and the Bilingual Tandem Analyser. , ReCALL, 17 2 , 254 268. Schwienhorst, K. 2004 : Deta...
(2021): A Digital Twin for Friction Prediction in Dynamic Rubber Applications with Surface Textures , Lubricants 2021, 9(5), 57 DOI: https://doi.org/10.3390/lubricants9050057 Förster, A.; Panning-von Scheidt, L.; Wallaschek, J. (2020): Equivalent Linearization of Bladed Disk Assemblies with Friction Nonlinearities Under Random Excitation , Journal of Engineering for Gas Turbines and Power DOI: 10.1115/1.4048407 Heinze, T.; Panning-von Scheidt,...
(2021): A Digital Twin for Friction Prediction in Dynamic Rubber Applications with Surface Textures , Lubricants 2021, 9(5), 57 DOI: https://doi.org/10.3390/lubricants9050057 Förster, A.; Panning-von Scheidt, L.; Wallaschek, J. (2020): Equivalent Linearization of Bladed Disk Assemblies with Friction Nonlinearities Under Random Excitation , Journal of Engineering for Gas Turbines and Power DOI: 10.1115/1.4048407 Heinze, T.; Panning-von Scheidt,...
Led by: Lars Panning-von Scheidt Team: Florian Jäger Year: 2022 Funding: AG Turbo Duration: 01.09.2022-28.02.2026 Blade vibration under consideration of variable excitations and geometric mistuning This project investigates the numerical prediction of blade vibration with different mistuning effects and nonlinearities. Led by: Lars Panning-von Scheidt Team: Yue Xiao (Dynamik rotierender Maschinen) Year: 2023 Funding: BMWK/AiF Duration: 01.08.2...
Wiedmann, K.-P., von Mettenheim, W. (2019): The interaction of consumer, endorser and brand personality in social influencer marketing , paper presented at the 47th Academy of Marketing Science (AMS) Annual Conference, Vancouver, Canada, May 29-31, 2019. – Developing a conceptual framework of a “transformative storytelling approach” and sketching an agenda for joint research efforts , paper presented at the AMS Annual Conference, Coronado, USA...
Wiedmann, K.-P., von Mettenheim, W. (2019): The interaction of consumer, endorser and brand personality in social influencer marketing , paper presented at the 47th Academy of Marketing Science (AMS) Annual Conference, Vancouver, Canada, May 29-31, 2019. – Developing a conceptual framework of a “transformative storytelling approach” and sketching an agenda for joint research efforts , paper presented at the AMS Annual Conference, Coronado, USA...
Thieken, K., Achmus, M., Lemke, K., Terceros, M. (2015): "Evaluation of p-y Approaches for Large Diameter Monopiles in Sand" , International Journal of Offshore and Polar Engineering 25(2), pp. Achmus, M., Thieken, K. (2014): "Numerical Simulation of the Tensile Resistance of Suction Buckets in Sand" , Journal of Ocean and Wind Energy (JOWE), No 1 (4), pp. Achmus, M., Thieken, K., Lemke, K. (2014): "Evaluation of p-y Approaches for Large Diame...
Sonomechatronik Led by: Dr.-Ing. Jens Twiefel E-Mail: twiefel@ids.uni-hannover.de Year: 2019 Das Phänomen der Kavitation, d.h. die Entstehung, Schwingung und Implosion kleinster luft- oder gasgefüllter Blasen in Flüssigkeiten, wird vielfach gezielt in technischen Prozessen eingesetzt. Diese Schwingungen treten bei bestimmten Frequenzen auf, die als Indikatoren für das Vorhandensein von Kavitation genutzt werden können.
The enigmatic and intriguing aspect of this phenomenon is that only a certain set of these fractional numbers ν can be observed in experiments: despite ongoing attempts in varying the purity (or disorder), the external magnetic field, and various other parameters, the set of observed fractions has not changed considerably over the last few years [2, 3, 4, 5]. 2 Introduction Furthermore, there is an exact equivalence between the (2+1)-dimension...
Reibungsreduktion im Pneumatikdichtkontakt Led by: Dr.-Ing. Im Betrieb findet dabei eine Überlagerung zwischen der Vorschubbewegung des Zylinderkolbens und der Ultraschallschwingungen in axialer Richtung statt. Es lässt sich eine Reduktion der Losbrechkraft um 21 % und der Gleitreibkraft um 29 % beobachten.
Rotations- und Standversuche Led by: Dr.-Ing. Lars Panning-von-Scheidt E-Mail: panning@ids.uni-hannover.de Year: 2019 Back
Search for Parity and Time Reversal Violation in Atoms and Molecules Klaus P. Jungmann Van Swinderen Institute, University of Groningen, Groningen, The Netherlands Precise measurements of discrete symmetry violations in atomic and molecular systems enable stringent tests of the Standard Model in Particle Physics. Possible extensions to it, which were proposed in order to provide explanations for reliably observed, yet fully unexplained facts, ...
Ein vielversprechender Ansatz für die Modellierung ist ein komponentenweises Vorgehen. Im ersten Schritt werden lineare FE-Modelle der einzelnen Substrukturen aufgebaut und durch Model-Update-Verfahren an reale Messdaten, die durch das TFD bereitgestellt werden, angepasst. zum Gesamtmodell, in denen nur die Kontaktparameter in einem getrennten Update-Vorgehen identifiziert werden müssen.
A better understanding on the underlying bonding mechanisms, including friction, oxide removal, microweld formation and energy flows, can potentially enhance the bonging quality and reliability at a higher speed. The friction at the wire/substrate interface causes the oxide removal and microweld formation. The majority of the output energy from the transducer was dissipated by the vibration induced friction at the two interfaces and was consum...
1 bis 15 von 26 Ergebnissen