Searched for: author%3A%22Arias-Cuevas%2C+O.%22
(1 - 4 of 4)
document
Arias-Cuevas, O. (author)
Adhesion, or adhesion coefficient, is given by the ratio of the longitudinal tangential (i.e., braking or traction) force over the normal force at the wheel-rail contact. The tangential force that a braking or tractive railway wheel can exert on a rail is limited by the friction coefficient available between the surfaces in contact for a given...
doctoral thesis 2010
document
Li, Z. (author), Arias Cuevas, O. (author)
The adhesion level between wheel and rail has been since the beginning of railway a crucial parameter in the design and operation of rail vehicles. In the last decades, many railway organizations have suffered from low adhesion problems as consequence of the increased exploitation of the rail infrastructure. Leaves and water have been widely...
conference paper 2009
document
Arias-Cuevas, O. (author), Li, Z. (author), Lewis, R. (author)
The adhesion (or available friction) in the wheel–rail contact is the most important parameter for the braking and traction operation of rail vehicles. Since the beginning of railway transportation, sanding from the locomotive has been a common practice to enhance the wheel–rail adhesion. In recent years, sanding from electrical multiple units ...
journal article 2009
document
Li, Z. (author), Arias-Cuevas, O. (author), Lewis, R. (author), Gallardo-Hernández, E.A. (author)
Leaf-related adhesion problems have been present in many railway networks all over the world in the last few decades. Since the early 1970s many measures have been undertaken in order to mitigate the problem. One of the measures adopted by many railway networks is the use of friction modifiers. However, the low adhesion problem still persists....
journal article 2008
Searched for: author%3A%22Arias-Cuevas%2C+O.%22
(1 - 4 of 4)