Vince Nagy

7005795059

Publications - 6

The mechanical and the geometrical state of railway vehicle carriages

Lajos Borbás Laszlo Bozoky Vince Nagy

Publication Name: Proceedings 25th Danubia Adria Symposium on Advances in Experimental Mechanics Das 2008

Publication Date: 2019-01-01

Volume: Unknown

Issue: Unknown

Page Range: 181-182

Description:

No description provided

Open Access: Yes

DOI: DOI not available

Reduction of vibrations generated by the drive system of rail vehicles

Ferenc Szauter Laszlo Bozoky Vince Nagy

Publication Name: Proceedings of the Mini Conference on Vehicle System Dynamics Identification and Anomalies

Publication Date: 2006-12-01

Volume: Unknown

Issue: Unknown

Page Range: 177-182

Description:

The vibrations coming from the drive system of the railway vehicle induces damages to the car-body of the vehicle. The aims of the current test were to come into the position of determining the causes of these vibrations, to explore the reduction possibilities, to point out the loci of resonance, to speed up the recognition of failures and the renewal purpose repair processes of the vehicles.

Open Access: Yes

DOI: DOI not available

Slewing of rubber-sprung wheels with railway vechiles

László Kiss Laszlo Bozoky Vince Nagy

Publication Name: Proceedings of the Mini Conference on Vehicle System Dynamics Identification and Anomalies

Publication Date: 2004-12-01

Volume: Unknown

Issue: Unknown

Page Range: 171-175

Description:

The slewing of railway vehicle's rubber-spring wheel means that the wheel has an elastic and plastic change in angle relative to the wheel frame. This study has the objective to explore the evolution and the causes for these angle changes both in laboratory environment and also during the running of the vehicle.

Open Access: Yes

DOI: DOI not available

Correlation between the mechanical and the geometrical state of railway vehicle carriages

Lajos Borbás Laszlo Bozoky Vince Nagy

Publication Name: Proceedings of the Mini Conference on Vehicle System Dynamics Identification and Anomalies

Publication Date: 2002-12-01

Volume: Unknown

Issue: Unknown

Page Range: 261-269

Description:

The railway vehicle's carriage body must be mechanically repaired if cracks appear in its structure. In such cases all factors concerning the mechanical state of the carriage body should be examined, such as connection between the carriages, adjustment of the wheel forces, the different running states and running on straight and curved track. The aim of this study is to provide the mechanical stress values summarising the simultaneous effects of all these factors.

Open Access: Yes

DOI: DOI not available

Test on railway vehicle-runway dynamic system for stress analysis of a carriage's body

Emil Halmos Laszlo Bozoky Vince Nagy Zoltan Varga

Publication Name: Proceedings of the Mini Conference on Vehicle System Dynamics Identification and Anomalies

Publication Date: 1998-12-01

Volume: Unknown

Issue: Unknown

Page Range: 115-122

Description:

Damages at vehicle bodies required an analysis to qualify the vehicle-runway system. The aim of the analysis is to declare critical effects and show the possible and necessary measurements. The running tests on the vehicle had many objects. Effects of waveform could be seen in the spectral density functions for vehicles running on runway with waved rail wearing. Effects of waveforms were found to be little on the mechanical stresses of vehicle body. The curve of the runway has major effect on the values of the mechanical stresses.

Open Access: Yes

DOI: DOI not available

Analysis of railway vehicles' bogies with different wheel forces

Laszlo Bozoky Vince Nagy

Publication Name: Proceedings of the Mini Conference on Vehicle System Dynamics Identification and Anomalies

Publication Date: 1996-12-01

Volume: Unknown

Issue: Unknown

Page Range: 203-213

Description:

For the past ten years, geometry and loaded tests on railway bogies are in progress at the Department for Automotive and Railway Engineering of Szechenyi Istvan College. Following analysis of running and driven bogies and laboratory measurements, operating test of running vehicles has also been conducted. Initial results made it possible to perform different theoretical and computer analysis.

Open Access: Yes

DOI: DOI not available