Temat: contact point - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Two-point wheel - rail contact investigation
Autorzy:: Golubenko, A.
Kostyukevich, A.
Tsyganovskiy, I
Nozhenko, V.
Powiązania:: https://bibliotekanauki.pl/articles/374287.pdf
Data publikacji:: 2011
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:: koło kolejowe
symulacja numeryczna
wheel
two-point contact
numerical simulation
Opis:: This paper describes a wheel - rail contact for a case when one contact point is located on the wheel tread while the other is on the wheel flange. The locations of these points are determined for both wheels for given lateral displacement and yaw angle of a wheelset. Numerical simulation results are presented for new and worn rail-wheel profiles in order to demonstrate a developed algorithm.
Źródło:: Transport Problems; 2011, 6, 3; 115-122
1896-0596
2300-861X
Pojawia się w:: Transport Problems
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Kinematics of point-to-point contact of wheels with a rails
Kinematyka dwupunktowego kontaktu koła z szyną
Autorzy:: Golubenko, A.
Sapronova, S.
Tkacenko, V.
Powiązania:: https://bibliotekanauki.pl/articles/374533.pdf
Data publikacji:: 2007
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:: układ koło-szyna
kontakt dwupunktowy
transport szynowy
wheels-rails
point-to-point contact
railway transport
Opis:: The railway transport in a maximum degree is conservative. For example, the design of wheelsets, practically, has not changed for the last 150 years. Such a long life was given to this tendency by its high reliability and simplicity of the design. It is considered, that the rigid connection of wheels by means of an axis provides a self-centering of wheelset within the limits of a cross backlash of a railway. The tread contact surfaces have a difficult profile. Researches of many scientists, dealing with the questions of interaction of wheels with rails, show that the classical approach to the wheelset design leads to many problems of the railway transport. Therefore, the authors of this article strived for deeper consideration of kinematics of a movement of vehicle by a railway.
Źródło:: Transport Problems; 2007, 2, 3; 57-61
1896-0596
2300-861X
Pojawia się w:: Transport Problems
Dostawca treści:: Biblioteka Nauki

Artykuł

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