Estimated stability of magnetically levitated motion of transportation superconducting-magnet system vehicle along a plane track structure
Journal Title: Технічна механіка, Техническая механика, Technical Mechanics - Year 2016, Vol 2, Issue 2
Abstract
A magnetically levitated motion of the vehicle of an electrodynamic system with a plane track structure can be realized in the systems with two or four lines of the track contours as illustrated by studies. Based on the concepts associated with small amounts of a non-ferromagnetic material for the track contours, the possibility of a magnetically levitated motion in the case that one line of the track contours is stacked on a plane track structure may be of interest. To attain this, a structural arrangement of a transport system is proposed. In this case the body rests on two bogies using the elastic and viscous members in vertical and transverse directions. The 8 superconducting square magnets whose longitudinal sides are located above the longitudinal sides of the track contours and 16 superconducting magnets are mounted on the bottom surfaces of bogies. Novelty lies in the possibility of applying one line of the track contours for a plane track contour. Based on the solution of the differential equations describing the motion of vehicles and their 3D oscillation, as well as variations in current in the track contours, the stability and vibratory loads of the magnetically levitated motion of the vehicle along straight and curved paths of the track are estimated. A conclusion is made that the proposed structural arrangements of a transport system are efficient.
Authors and Affiliations
V. A. Dzenzersky, T. Kuznetsova, M. Radchenko, M. M. Khachapuridze
Keywords
Related Articles
- EP ID EP352500
- DOI -
- Views 91
- Downloads 0
Silencers for semi-automatic movable-barrel pistols
This paper is devoted to the topical problem of the development of silencers for movable-barrel pistols, such as the Tokalev pistol model 1933 (TT), the Yarygin pistol (PYa), the Glock pistols, etc. Law-enforcement agenc...
Determination of locomotive derailment stability conditions in emergency collisions
This paper discusses the behavior of a locomotive in its collision with a movable obstacle on the railway track. Movable obstacles of different masses were considered: a freight train, a similar locomotive, and an empty...
Non-cooperative object parameter determinatin in orbital service tasks
The solution of orbital service system motion problems calls for considering the features of service object parameter measurement data processing. A service object is usually non-cooperative, if not with unknown characte...
On the effect of the tangential offset of blades on the power characteristics of the impeller of a supersonic compressor stage
The aim of this paper is to computationally study the effect of the tangential offset of blades on the power characteristics of the impeller of a supersonic compressor stage. The main computational tool was the method fo...
Numerical simulation of axisymmetric flow past extended compound body using test particles method with hierarchic grids
The present paper continues the study on evolution of the test particles method (TPM). The advantages of a hierarchic two-level non-uniform grid over a computational uniform grid (CUG) are presented with provision for ex...