Auflistung nach Schlagwort "Friction"

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  • Tools and Strategies for Grinding of Riblets on Freeformed Compressor Blades 
    Denkena, Berend; Grove, Thilo; Krawczyk, T. (Amsterdam : Elsevier BV, 2016)
    A major goal in the design of turbomachinery is the increase of efficiency. To attain this increase, the flow losses must be reduced. A substantial proportion of the losses is generated by skin friction between compressor ...
  • Two-dimensional steady-state thermal elasto-plastic contact of rough surfaces 
    Liu, G.; Liu, T.; Xie, Q.; Wang, Q.J. (London : SAGE Publications Ltd., 2008)
    A finite-element deterministic two-dimensional thermal elasto-plastic contact model is presented in this article, which facilitates the investigation of the influence of steady-state frictional heating on contacting ...
  • Ultrasonic friction reduction in elastomer - Metal contacts and application to pneumatic actuators 
    Pham, T.M.; Twiefel, J. (Amsterdam : Elsevier, 2015)
    Ultrasonic friction reduction is well known in metal-metal contacts. Due to the vibration, the stick phase in the contact phase vanishes and only sliding occurs. As long as the macroscopic relative velocity of the contact ...
  • Wear Behavior of MoS2 Lubricant Layers during Sheet Metal Forming 
    Behrens, Bernd-Arno; Maier, Hans Jürgen; Hübner, Sven; Bonk, Christian; Almohallami, Amer; Lummer, Christin; Schein, Patrick; Scheland, Hannes; Micke-Camuz, Moritz (London : Elsevier Ltd., 2017)
    The increased use of high and ultra-high strength steel and materials with a high adhesion tendency leads to higher demands regarding the wear resistance of forming tools. A promising approach addressing both challenges ...