TY  - CHAP
AU  - Szente, Viktor
AU  - Vad, János
ED  - Meyer, J P
TI  - Computational and experimental investigation on the flow characteristics of small-scale pneumatic solenoid valves
T2  - 2nd International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2003)
PB  - s.n.
CY  - Centurion
SN  - 9780620305037
PY  - 2003
PG  - 5
UR  - https://m2.mtmt.hu/api/publication/2608669
ID  - 2608669
AB  - A simplified one-dimensional (1D) simulation model has been elaborated in AMESim environment, which is capable of analyzing and predicting the flow characteristics of small electropneumatic (EP) valves within a wide range of pressure ratios. The flow coefficient in the model has been identified on the basis of experiments and was compared with the Perry model. The flow coefficient values have been successfully reproduced by axisymmetric quasi-3D (Q3D) computations using the FLUENT code. A number of different geometries were analyzed to determine the correlation between the geometry and the flow coefficient.
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Szente, Viktor
AU  - Vad, János
TI  - Computational and experimental investigation on solenoid valve dynamics
T2  - 2001 IEEE/ASME International Conference on Advanced Intelligent Mechatronics Proceedings
PB  - IEEE Press
CY  - New York, New York
CY  - Piscataway (NJ)
SN  - 0780367367
PY  - 2001
SP  - 618
EP  - 623
PG  - 6
DO  - 10.1109/aim.2001.936537
UR  - https://m2.mtmt.hu/api/publication/1633008
ID  - 1633008
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Szente, Viktor
AU  - Vad, János
AU  - Lóránt, Gábor
AU  - Fries, Ansgar
ED  - Palmberg, J O
TI  - Computational and Experimental Investigation on Dynamics of Electric Braking Systems
T2  - 7th Scandinavian International Conference on Fluid Power (SICFP'01)
PB  - Linköping Institute of Technology
CY  - Linköping
SN  - 9173730564
PY  - 2001
SP  - 263
EP  - 276
PG  - 14
UR  - https://m2.mtmt.hu/api/publication/1632961
ID  - 1632961
AB  - Electro-pneumatic (EP) components are frequently used in brake systems of commercial vehicles. The simulation of EP brake systems is of great importance in order to understand their dynamics for developing a control logic being robust but fulfilling the modern functional demands. On the other hand, the simulation aids the design of EP components being able to execute the commands of a precision control. The paper presents a flexible computational simulation tool being applied in industrial research and development related to complex mechatronics in brake systems for commercial vehicles. The Electric Braking System (EBS) case study presented herein comprises an air supply unit, an EBS modulator, piping, a diaphragm brake chamber, and the connected brake mechanism. The simulation environment is AMESim® 3.0. Considering the complexity of the EP components and the related phenomena, special models have been elaborated for the solenoid valves, piping, and the diaphragm brake chamber. The simulation results show good agreement with measurement data. The comparative numerical and experimental study confirmed that the simulation tool can be effectively used in design, research and development of EP brake systems.
LA  - English
DB  - MTMT
ER  -