Keywords
Acceleration, braking, stability of motion, dynamic response
Payment terms
As per contract.
Description
Investigations of dynamic response, stability of motion and stress-strain-state of railway vehicles elements at service and accidents with the use of mathematical modeling methods:
- estimation of dynamic response of vehicles in freight (passenger) train at transitional regimes (acceleration, braking, motion along gradients);
- investigations of the non-uniform train dynamics at accidents induced trains collision or train ride into an obstacle;
- investigations of railway train dynamic performances (freight and passenger trains with different type gears) at the motion along the track with arbitrary shape;
- wheelset derailment simulation;
- nonlinear dynamic analysis of elastic-plastic deformations of tank-car tank heads equipped with the protection devices at superstandard loading.