Suche nach „[2015]“ hat 120 Publikationen gefunden

NachhaltigAngewandte Naturwissenschaften und WirtschaftsingenieurwesenTC Teisnach Sensorik

Zeitschriftenartikel

K. Schmidt, G. Lindner, Maria Kufner, J. Landskron

Stable vortex generation in liquid filled wells by mode conversion of surface acoustic waves

Physics Procedia, vol. 70, no. Proceedings of the 2015 ICU International Congress on Ultrasonics, Metz, France, pp. 98-101

2015

DOI: 10.1016/j.phpro.2015.08.051

Abstract anzeigen

The formation of stable vortex flow pattern has been observed at liquid filled aluminum wells of 15 to 30 mm diameter when Lamb waves are excited on the bottom of the wells by piezoelectric transducers operated at a frequency of 1 MHz. The shape of the vortex pattern changed with the position of the transducer. Strong differences in mixing times were observed between water and ethanol when the filling level was changed and a remarkable reduction of mixing time was achieved by the addition of a small amount of detergent to water at small filling levels. Besides mixing of liquids thermal equilibration within a liquid volume was accelerated by acoustic streaming.

NachhaltigAngewandte Naturwissenschaften und WirtschaftsingenieurwesenTC Weißenburg

Patent

Gerhard, R., Wirges, W., Dmitry Rychkov, et al.

Electromechanical transducer device for use in e.g. actuator device, has electret material having predetermined electrical charge, which is provided between electro-active layers

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

[DE] Ermittlung des Zeitpunkts eines vorbestimmten Öffnungszustandes eines Kraftstoffinjektors [EN] Determination of the point in time of a predetermined open state of a fuel injector [FR] Détermination ...

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

Verfahren und Vorrichtung zur Bestimmung des Öffnungsverhaltens eines Kraftstoffinjektors für eine Brennkraftmaschine

2015

TC Cham

Patent

Continental Automotive GmbH, G. Rösel, Frank Denk

Determining the movement behaviour over time of a fuel injector on the basis of an evaluation of the temporal progression of various electrical measurement variables

2015

TC Cham

Patent

Continental Automotive GmbH, N. Belyaev, M. Stutika, Frank Denk, C. Hauser

[DE] Verfahren und Vorrichtung zur Detektion von Betriebszuständen eines elektromagnetisch angetriebenen Gerätes [EN] Method and device for detecting operating states of an electromagnetically driven ...

2015

TC Cham

Patent

Continental Automotive GmbH, N. Belyaev, M. Stutika, G. Rösel, Frank Denk, A. Lyubar, C. Hauser

[DE] Verfahren und Einrichtung zur Detektion des Öffnungsbeginnes einer Düsennadel [EN] Method and device for detecting the commencement of opening of a nozzle needle [FR] Procédé et dispositif de ...

2015

TC Cham

Patent

Continental Automotive GmbH, N. Belyaev, M. Stutika, G. Rösel, Frank Denk, A. Lyubar, C. Hauser

Verfahren und Einrichtung zur Detektion des Öffnungsbeginnes einer Düsennadel

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

[DE] Vorrichtung und Verfahren zum Steuern eines Einspritzventils [EN] Device and method for controlling an injection valve [FR] Dispositif et procédé pour commander une soupape d'injection

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

Ermittlung von Parameterwerten für einen Kraftstoffinjektor

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

Method and device for controlling an injection process comprising a pre-injection and a main injection

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

Ermittlung des Zeitpunkts eines vorbestimmten Öffnungszustandes eines Kraftstoffinjektors

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

Verfahren und Vorrichtung zur Ermittlung eines Referenz-Stromverlaufs für einen Kraftstoffinjektor zur Ermittlung des Zeitpunkts eines vorbestimmten Öffnungszustandes des Kraftstoffinjektors

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

Gleichstellung des Stromverlaufs durch einen Kraftstoffinjektor für verschiedene Teileinspritzvorgänge einer Mehrfacheinspritzung

2015

TC Cham

Patent

Continental Automotive GmbH, G. Rösel, Frank Denk

Determining the Movement Behavior Over Time of a Fuel Injector on the Basis of an Evaluation of the Chronological Progression of Various Electrical Measurement Variables

2015

TC Cham

Patent

Continental Automotive GmbH, N. Belyaev, M. Stutika, Frank Denk, C. Hauser

Verfahren und Vorrichtung zur Detektion von Betriebszuständen eines elektromagnetisch angetriebenen Gerätes

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

Precise determination of the electrical resistance of a fuel injector having a solenoid drive

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

Method for determining a reference current value for actuating a fuel injector

2015

TC Cham

Patent

Continental Automotive GmbH, Frank Denk

Method and Device for Controlling an Injection Process Comprising a Pre-Injection and a Main Injection

2015

Angewandte Wirtschaftswissenschaften

Zeitschriftenartikel

B. Mey, Marcus Dittrich

Are people satisfied with their time use?

Empirical evidence from German survey data

Economics Bulletin, vol. 35, no. 4, pp. 2903-2914

2015

Abstract anzeigen

Using data from the German Time Use Survey, we examine how people allocate their time and how satisfied people are with their time use. Our results suggest that people are more satisfied with the time spent on work and work-related activities than with the time spent on leisure, family, and friends. Moreover, we find that non-employed individuals are more satisfied with their time spent on private and leisure activities than employed individuals. Exploring the factors that affect overall time use satisfaction, we find - among significant age and gender effects - a much more positive effect of time spent on various leisure activities for employed than for non-employed individuals.