On the Critical Speed of Wheel/Rail Systems

• Autorzy: Meinke P. , Knothe K.
• Konferencja: German-Polish Workshop Dynamical Problems in Mechanical Systems (11 ; 23-28.08.2009 ; Sarbinowo, Poland)
• Języki publikacji: EN

Abstrakty

EN

The presentation considers the term "critical speed of wheel/rail-systems". The equations of motion are written down and its solutions are compared with the experimental findings. Great attention is given to stable limit cycles and to nonlinear and linearized behaviour. Finally a more complex vehicle like a steam locomotive is studied for investigation of its critical speed.

Słowa kluczowe

EN

railway wehicle; railway wheel; locomotive; self-excitation; corrugation; trains; critical speed

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2009
• Tom: Vol. 33, No. 3
• Strony: 56--69
• Opis fizyczny: Bibliogr. 12 poz., il., wykr.

Twórcy

autor

Meinke P.

autor

Knothe K.

• Technical University of Berlin,

Bibliografia

• Eckstein, J., Heer, A., Meinke, P., Wiese, C., 2009, Berechnung der kritischen Geschwindigkeit mittels Simulation, ETR, 4, p. 198ff.
• Hayashi, C., 1964, Nonlinear Oscillations in Physical Systems, McGraw-Hill Book.
• Hochlenert, D., v. Wagner, U., Hornig, S., 2009, Bifurcation Behaviour and attractors of nonlinear Self-Excited Systems in Vehicle Dynamics, 11. German-Polish Workshop on Dynamical Problems in Mechanical Systems, Sarbinowo (2009).
• Kauderer, H., 1958, Nichtlineare Dynamik, Springer.
• Knothe, K., 2003, Johann Klingel (1819-1888), Sinuslauf von Eisenbahn radsätzen, ZEVrail Glasers Annalen, 127(3/4), 192-194.
• Knothe, K., Stichel, S., 1964, Schienenfahrzeugdynamik, Springer-Verlag.
• Meinke, P., 2009, The Hunting Stability of the German High Speed Steam Locomotive 05, SIMPACK News, 13, p. 8ff.
• Meinke, P., Stephanides, J., 2004, Dynamik und Verschleiß von Eisenbahn-Radsätzen, EIKKalender 2004, p. 149 ff.
• Moelle, D., 1990, Digitale Grenzzykelrechnung zur Untersuchung der Stabilität von Eisenbahndrehgestellen unter dem Einfluß von Nichtlinearitäten, Dissertation, TU Berlin.
• Schmidt, A., Mauer, L., 1982, Durchführung der Rollprüfstands-Versuche, Abschluß-Bericht, Archiv Meinke.
• True, H., 2008, Dynamics of Railway Vehicles and Rail/Wheel Contact, The Technical University of Denmark, Lyngby.
• v. Wagner, U., 2007, Nonlinear Dynamic Behaviour of a Railway Wheel Set, Polish Workshop on Dynamical Problems in Mechanical Systems, Goslar.