TITLE:
Analytical Determination of Conditions of Wagon Rolling Down Marshalling Hump Profiles
AUTHORS:
Khabibulla Turanov, Andrey Gordiienko
KEYWORDS:
Marshalling Hump, Sliding Friction, Sliding with Rolling, Rolling Friction, Transverse Transferring Inertia Force, Aerodynamic Resistance Force, Reducing Force System to a Given Point, Coulomb Law, Retarded Heaviside Functions
JOURNAL NAME:
Open Access Library Journal,
Vol.2 No.10,
October
8,
2015
ABSTRACT: The article contains a model of wagon rolling down the hump profiles. It
deals with motive and resistance forces. These forces made it possible to
mathematically describe geometrical parameters of hump profile and kinematical
characteristics of wagon movement depending on time. The conditions have been
formulated, which makes the wagon movement down various marshalling hump
profile sections possible. These conditions enable slowdown of the wagon as it
moves from one hump profile element to the other until it stops in the
hump-yard.