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Search Results: 19
Title / Author(s) / Keywords PublicationDate
Leakage Detection for Pneumatic Circle of Bus Door Using Acoustic Emission and Other NDT Methods IV Defektoskopie 2018
H. Mahmoud5, P. Mazal55, F. Vlašic26, L. Nohál11
aFaculty of Mechanical Engineering bInstitute of Machine and Industrial Design; Brno University of Technology (BUT)224, Brno, Czech Republic
Acoustic Emission (AE), Leakage, frequency spectrum, Acoustic emission, Root Mean Square

Defektoskopie 2018
2019-05
2018-08 ECNDT 2018 In-process monitoring for Additive Manufacturing
Acoustic Emission Response to Fatigue Damage of Additively Produced and Cast Materials
V. Kratochvilova3, F. Vlašic26, P. Mazal55, D. Palousek
Faculty of Mechanical Engineering; Brno University of Technology (BUT)224, Brno, Czech Republic
Acoustic emission, Aluminium, Fatigue, Fracture mechanics

ECNDT 2018
Session: In-process monitoring for Additive Manufacturing
2018-08
2018-06 NDT-Slovenia 2017 Acoustic Emission
Condition Monitoring of Pneumatic Cylinders by Acoustic Emission
H. Mahmoud15, P. Mazal155, F. Vlašic226, M. Jana33
1Institute of Machine and Industrial Design; Brno University of Technology (BUT)224, Brno, Czech Republic
2Faculty of Mechanical Engineering; Center of Technical Diagnostic ZD Rpety DAKEL 4, Prague, Czech Republic
3Policské strojírny, a.s.,3, Bariny, Czech Republic
acoustic emission, pneumatic cylinders, average energy, detection coefficient, loading, defects

NDT-Slovenia 2017
Session: Acoustic Emission
2018-06
2016-11 EWGAE 2016 Industrial and Transport
Damage Identification of Pneumatic Components by Acoustic Emission
H. Mahmoud15, F. Vlašic226, P. Mazal155, M. Jana33
1Brno University of Technology (BUT)224, Brno, Czech Republic
2Center of Technical Diagnostic ZD Rpety DAKEL 4, Prague, Czech Republic
3Policské strojírny, a.s.,3, Bariny, Czech Republic
condition monitoring, pneumatic cylinder, damage, acoustic emission

EWGAE 2016
Session: Industrial and Transport
2016-11
2016-11 EWGAE 2016 Poster
Study of Fatigue Processes of Selective Laser Melting and Conventional Produced Materials
V. Kratochvilova3, F. Vlašic26, P. Mazal55
Faculty of Mechanical Engineering; Brno University of Technology (BUT)224, Brno, Czech Republic
selective laser melting, acoustic emission method, fatigue, crack, Al alloy

EWGAE 2016
Session: Poster
2016-11
2016-07 WCNDT 2016 Acoustic Methods
The Use of Acoustic Emission Method for Diagnosis of Damage of Pneumatic Cylinders
P. Mazal55, F. Vlašic26
Institute of Machine and Industrial Design; Brno University of Technology (BUT)224, Brno, Czech Republic
Acoustic Emission (AE), acoustic methods, pneumatic valve, damage

WCNDT 2016
Session: Acoustic Methods
2016-07
New areas of application of acoustic emission method
P. Mazal155, L. Komenda12, F. Vlašic126, V. Bukacek2, M. Jana23
1Institute of Machine and Industrial Design; Brno University of Technology (BUT)224, Brno, Czech Republic
2Policské strojírny, a.s.,3, Bariny, Czech Republic
Acoustic Emission (AE), signal treatment, pneumatic valve, acoustic emission, SHM, damage

NDT in Progress 2015
2015-12
2015-04 EWGAE 2014 Poster
Identification of Acoustic Emission Sources in Early Stages of Fatigue Process of Inconel 713LC
D. Bartkova2, F. Vlašic26, P. Mazal55
aFaculty of Mechanical Engineering (FME) bFaculty of Mechanical Engineering; Brno University of Technology (BUT)224, Brno, Czech Republic
Acoustic Emission (AE), fatigue damage, fatigue crack, signal analysis
EWGAE 2014
Session: Poster
2015-04
2014-12 ECNDT 2014 Acoustic Emission
Assessment of Early Fatigue of Power Plant Material Using Acoustic Emission Method
F. Vlašic26, D. Bartkova2, P. Mazal55
aFaculty of Mechanical Engineering bFaculty of Mechanical Engineering (FME); Brno University of Technology (BUT)224, Brno, Czech Republic
Acoustic Emission (AE), materials characterization, fatigue behaviour assessment, crack initiation

ECNDT 2014
Session: Acoustic Emission
2014-12
2014-12 ECNDT 2014 Acoustic Emission
Utilization of Non-Destructive Methods for Monitoring Fatigue Crack Growth in Power Plant Material
V. Koula18, J. Volák23, M. Dráb37, F. Vlašic426, T. Slunecko13
1Center of Technical Diagnostic; ZD Rpety-Dakel10, Prague, Czech Republic
2Research and testing Institute Plzeň (VZU Plzeň)4, Plzen, Czech Republic
3Faculty of Nuclear Sciences and Physical Engineering; Czech Technical University (CVUT)72, Prague, Czech Republic
4Faculty of Mechanical Engineering; Brno University of Technology (BUT)224, Brno, Czech Republic
Acoustic Emission (AE), power plant, materials characterization,

ECNDT 2014
Session: Acoustic Emission
2014-12
Mikrostrukturní Procesy Doprovázející Únavu Materiálu
Microstructural Processes Accompanying Materials Fatigue
J. Fiala19, P. Mazal255, M. Kolega15, F. Vlašic226, P. Liškutín22
1University of West Bohemia 8, Plzen, Czech Republic
2aFaculty of Mechanical Engineering(FME) bFaculty of Mechanical Engineering; Brno University of Technology (BUT)224, Brno, Czech Republic
fatigue, x-ray diffraction, paracrystalline distortions Abstrakt
Defektoskopie 2012
2013-06
2012-11 EWGAE 2012 AE in Wood and Biological Applications
Correlation of Sap Flow Changes in Trees with Signal of Acoustic Emission during Field Measurements
P. Mazal155, M. Cerny26, F. Vlašic126, L. Nohál111
1aFaculty of Mechanical Engineering(FME) bFaculty of Mechanical Engineering; Brno University of Technology (BUT)224, Brno, Czech Republic
2Agronomická fakulta; Mendel University in Brno (MZLU Brno)7, Brno, Czech Republic
Acoustic Emission (AE), Acoustic Emission (AE), AE Sensors, trees, SAP flow

EWGAE 2012
Session: AE in Wood and Biological Applications
2012-11
2012-11 EWGAE 2012 Poster Presentations
Monitoring and Evaluation of Cyclic Damage in Preinitiation Stages of Fatigue Process Using Nondestructive Testing Methods
F. Vlašic126, V. Koula28, P. Mazal155, P. Gejdoš13
1aFaculty of Mechanical Engineering bFaculty of Mechanical Engineering(FME); Brno University of Technology (BUT)224, Brno, Czech Republic
2Center Dakel; ZD Rpety-Dakel10, Prague, Czech Republic
fatigue damage, crack, Acoustic Emission (AE), microstructural changes

EWGAE 2012
Session: Poster Presentations
2012-11
2012-02 Journal-AE Volume 28, 2010
Comparison Of Acoustic Emission Signal And X-Ray Diffraction At Initial Stages Of Fatigue Damage
F. Vlašic26, P. Mazal55, F. Hort14
aFaculty of Mechanical Engineering bFaculty of Mechanical Engineering(FME); Brno University of Technology (BUT)224, Brno, Czech Republic
Fatigue, aluminium alloys, fatigue crack, damage, X-ray diffraction

Journal-AE
Session: Volume 28, 2010
2012-02
Investigation of Fatigue Process in Aluminium Alloys Using Nondestructive Methods
P. Mazal55, L. Nohál11, F. Vlašic26
Brno University of Technology (BUT)224, Brno, Czech Republic

NDT in Progress 2011
2012-01
2010-10 EWGAE 2010 Acoustic Emission Poster Presentation
Monitoring of acoustic emission SIGNAL of loaded axial bearings
F. Hort14, P. Mazal55, F. Vlašic26
Faculty of Mechanical Engineering (FME); Brno University of Technology (BUT)224, Brno, Czech Republic
Acoustic Emission, Acoustic Emission (AE), frequency domain, time domain, rise time, axial bearing

EWGAE 2010
Session: Acoustic Emission Poster Presentation
2010-10
2010-10 EWGAE 2010 Acoustic Emission Poster Presentation
Comparison of Acoustic Emission Signal and X-Ray Diffraction at Initial Stages of Fatigue Damage
F. Vlašic26, P. Mazal55, F. Hort14
Faculty of Mechanical Engineering(FME); Brno University of Technology (BUT)224, Brno, Czech Republic
Acoustic Emission (AE), Radiographic Testing (RT), x-ray diffraction, aluminum alloy, fatigue bend test

EWGAE 2010
Session: Acoustic Emission Poster Presentation
2010-10
Applications of Continuous Sampling of AE Signal for Detection of Fatigue Damage
P. Mazal155, V. Koula28, F. Hort114, F. Vlašic126
1Faculty of Mechanical Engineering; Brno University of Technology (BUT)224, Brno, Czech Republic
2ZD Rpety-Dakel10, Prague, Czech Republic
Acoustic Emission (AE), early damage detection, bearing, Fatigue, contact fatigue

NDT in Progress 2009
2010-04
2009-10 NDT-Slovenia 2009 Acoustic Emission
Results of Utilization of Loading Frequency and Continuous Sampling of Ae Signal for Detection of Fatigue Damage of Almg Alloys
P. Mazal55, F. Vlašic26, F. Hort14
Faculty of Mechanical Engineering; Brno University of Technology (BUT)224, Brno, Czech Republic
Acoustic Emission (AE), early damage detection, Aluminium, fatigue damage, Fatigue, Fatigue Crack
NDT-Slovenia 2009
Session: Acoustic Emission
2009-10
   
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