Výsledky vyhledávání - "A. K. Knothe"

The normal contact of rough surfaces with fine discretization

Autor: A. Lünenschloß, F. Bucher, K. Knothe

Publikováno v: Archive of Applied Mechanics (Ingenieur Archiv). 73:561-567

The numerical treatment of a 3-d frictionless normal contact of rough bodies made of a linear–elastic, isotropic material is considered. First, the governing equations and their discretized forms are presented. Due to the order of the problem, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b7db456c148ba10a85c14babeae1434
https://doi.org/10.1007/s00419-003-0307-4

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The Surface Temperature of a Halfplane Heated by Friction and Cooled by Convection

Autor: K. Knothe, E. Werner, Franz Dieter Fischer

Publikováno v: ZAMM. 81:75-81

Based on earlier works by the authors an analytical expression for the surface temperature of a halfplane heated by fast moving rolling/sliding contact and cooled by convection on the surface of the halfplane is presented by applying the Laplace tran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c0a194477bf1f1da8c7d675be358b1c1
https://doi.org/10.1002/1521-4001(200102)81:2<75::aid-zamm75>3.0.co

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Numerical simulation of the formation of short pitch corrugation

Autor: S. Müller, K. Knothe

Publikováno v: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 80:53-56

The formation of periodic wear patterns on the running surface of the rail has been observed for more than a hundred years. These wear patterns are the reason for unwelcome effects like noise and damage to the track. A high number of publications was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7bd4509a23cd7078c6d097cf8d9f052
https://doi.org/10.1002/zamm.20000801314

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Gleisdynamik und Wechselwirkung zwischen Fahrzeug und Fahrweg

Autor: K. Knothe

Publikováno v: ZAMM. 79:723-737

Mit der Renaissance der Bahntechnik seit 1980 ruckten Fragen der Fahrzeug/Fahrweg-Wechselwirkung wieder ins Zentrum wissenschaftlichen Interesses. Vor dem Hintergrund aktueller, bahntechnischer Probleme wird zunachst die Modellierung von Fahrzeug und

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2627d14b2030a5ce192f2d76bee58d57
https://doi.org/10.1002/(sici)1521-4001(199911)79:11<723::aid-zamm723>3.0.co

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Surface modification, corrugation and nanostructure formation of high speed railway tracks

Autor: Hans-Jörg Fecht, K. Knothe, G. Baumann

Publikováno v: Nanostructured Materials. 9:751-754

During corrugation processes of the surface of railway tracks for high speed transportation systems a transformation of the pearlitic steel to a nanocrystalline state and the dissolution of carbides is observed. As a consequence, the wear resistance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36be7c972cf233abad6d54bb5c03aad1
https://doi.org/10.1016/s0965-9773(97)00162-1

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