Spelling suggestions: "subject:"reibungskraft"" "subject:"leistungskraft""
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Grundlegende Aspekte der Reibechtheit von reaktivgefärbten CellulosematerialienStrauß, Frank. January 2000 (has links)
Stuttgart, Univ., Diss., 2000.
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Reduzierung der Reibkraft durch Ultraschallwellen /Liu, Yi. January 1993 (has links)
Zugl.: Paderborn, Universiẗat, Diss., 1992.
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Messung der Ionenreibungskraft an frei fallenden Partikeln in einem PlasmaHirt, Markus. Unknown Date (has links) (PDF)
Universiẗat, Diss., 2003--Kiel.
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Dynamical measurements with quartz resonatorsLaschitsch, Alexander Thomas. Unknown Date (has links) (PDF)
University, Diss., 2000--Mainz. / Auch als gedr. Diss.
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Verfahren zur Minimierung des Einflusses von Störkräften in lagegeregelten VorschubantriebenDoenitz, Steffen. Unknown Date (has links)
Techn. Universiẗat, Diss., 2003--Darmstadt.
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Friction and adhesion mediated by supramolecular host–guest complexesGuerra, Roberto, Benassi, Andrea, Vanossi, Andrea, Ma, Ming, Urbakh, Michael 13 January 2020 (has links)
The adhesive and frictional response of an AFM tip connected to a substrate through supramolecular host–guest complexes is investigated by dynamic Monte Carlo simulations. Here, the variation of the pull-off force with the unloading rate recently observed in experiments is unraveled by evidencing simultaneous (progressive) breaking of the bonds at fast (slow) rates. The model reveals the origin of the observed plateaus in the retraction force as a function of the tip-surface distance, showing that they result from the tip geometrical features. In lateral sliding, the model exhibits a wide range of dynamic behaviors ranging from smooth sliding to stick-slip at different velocities, with the average friction force determined by the characteristic formation/rupture rates of the complexes. In particular, it is shown that for some molecular complexes friction can become almost constant over a wide range of velocities. Also, we show the possibility of exploiting the ageing effect through slide-hold-slide experiments, in order to infer the characteristic formation rate. Finally, our model predicts a novel ‘‘antiageing’’ effect which is characterized by a decrease of the static friction force with the hold time. Such an effect is explained in terms of enhancement of adhesion during sliding, especially observed at high driving velocities.
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Partikelmodellierung der Strukturbildung akustischer Kavitationsblasen in Wechselwirkung mit dem Schalldruckfeld / Particle modeling of acoustic cavitation bubble structure formation and interaction with the acoustic pressure fieldKoch, Philipp 29 August 2006 (has links)
No description available.
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