Výsledky vyhledávání - "S. K. John Punwani"

Autor: Neil J. Mansfield, S. K. John Punwani, Amanda DiFiore, Abdullatif K. Zaouk

Publikováno v: ASME 2011 Rail Transportation Division Fall Technical Conference.

Locomotives produce vibrations and mechanical shocks from irregularities in the track, structural dynamics, the engines, the trucks, and train slack movement (Mansfield, 2005). The different directions of the irregularities give rise to car-body vibr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1923c4d08639febdbc96676d3b8e535c
https://doi.org/10.1115/rtdf2011-67016

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Evaluating and Improving Locomotive Crashworthiness Using LS-DYNA

Autor: S. K. John Punwani, Wayne Kong, S. Kash Kasturi, Stephen J. Kokkins

Publikováno v: Rail Transportation.

Representative structural models of locomotives, other rail vehicles, and other potential colliding objects were combined into moving consists which were then subjected to various collision scenarios. The LS-DYNA dynamic finite-element modeling code

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0b38f738c38055cd1fbae1d7c3b2270
https://doi.org/10.1115/imece2000-2137

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