Codruta Oana Hamat
Codruta Oana Hamat
Proffesor, Department of Engineering Science , Faculty of Engineering, Babeș-Bolyai University
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WinQSB simulation software–a tool for professional development
OI Amariei, D Frunzaverde, G Popovici, CO Hamat
Procedia-Social and Behavioral Sciences 1 (1), 2786-2790, 2009
Numerical study of the stiffness degradation caused by branched cracks and its influence on the natural frequency drop
C Tufisi, GR Gillich, CO Hamat, N Gillich, ZI Praisach
Romanian Journal of Acoustics and Vibration 15 (1), 53-57, 2018
The chemical and ecological state evaluation of a storage lake
A Tokar, A Negoitescu, C Hamat, S Rosu
Revista de Chimie 67 (9), 1860-1863, 2016
Natural frequencies of thin rectangular plates clamped on contour using the Finite Element Method
LB Hațiegan, C Hațiegan, GR Gillich, CO Hamat, O Vasile, MD Stroia
IOP Conference Series: Materials Science and Engineering 294 (1), 012033, 2018
Vibration analysis of a hydro generator for different operating regimes
C Hațiegan, I Pădureanu, M Jurcu, MD Nedeloni, CO Hamat, CP Chioncel, ...
IOP Conference Series: Materials Science and Engineering 163 (1), 012030, 2017
Cavitation erosion research on C45 carbon steel. Part I: multiple tests of 180 minutes
CO Hamat, MD Nedeloni, C Hațiegan, RC Ciubotariu, I Pădureanu
Annals of „Constantin Brâncuși” University of Târgu Jiu 3 (127), 132, 2015
Numerical study regarding the influence of material components for a booster-ultrasonic horn assembly on the natural frequency
MD Nedeloni, C Hatiegan, O Vasile, CO Hamat, C Fanica, N Gillich
Romanian Journal of Acoustics and Vibration 12 (2), 155, 2015
L Coman, C HAMAT, A Pittner, S Ianici
Annals of DAAAM & Proceedings, 2009
Influence of thermal field in the GMAW Process: Modelling and Comparison with Experimental Results
C Marta, I Doroftei, L Suciu, I Tatucu, G Prisacaru, C Hamat
Annals of DAAAM & Proceedings, 817-819, 2008
The effect of the friction coefficient and the pendulum radius on the behavior of structures isolated with simple friction pendulums
GR Gillich, D Nedelcu, TC Malin, V Iancu, CO Hamat, N Gillich
Romanian Journal of Acoustics and Vibration 15 (2), 130-135, 2018
Assessing corrosion damage from the natural frequency changes
GR Gillich, E Stanciu, ZI Korka, ZI Praisach, C Hamat
Romanian Journal of Acoustics and Vibration 14 (2), 63-68, 2017
Study regarding the effect of crack branching on the eigenfrequencies of beams
C Tufisi, GR Gillich, CO Hamat, T Manescu
Proceedings of the 13th International Conference on Damage Assessment of …, 2020
Assessing multiple cracks in beams by a method based on the damage location coefficients
GR Gillich, AT Aman, D Nedelcu, CO Hamat, T Manescu
Vibroengineering Procedia 23, 49-54, 2019
A method to precise determine the Young’s modulus from dynamic measurements
L Barboni, GR Gillich, CP Chioncel, CO Hamat, IC Mituletu
IOP Conference Series: Materials Science and Engineering 416 (1), 012063, 2018
Experimental measurements concerning the stator insulation partial discharge level of a hydro-generator of high power
C Hațiegan, E Răduca, C Popescu, CO Hamat, A Băra, D Anghel, ...
IOP Conference Series: Materials Science and Engineering 294 (1), 012076, 2018
Crack localization in L-shaped frames
GR Gillich, ZI Praisach, C Hamat, N Gillich, JL Ntakpe
Acoustics and Vibration of Mechanical Structures—AVMS-2017, 315-322, 2018
The influence of the air thermal and rainfall regimes on storage lakes water turbidity
A Negoitescu, A Tokar, C Hamat
Materiale Plastice 53 (3), 542-545, 2016
Approaching Modes of Transport Problems Facilitated by the use of Winqsb software
OI Amariei, C Hamat, L Coman, CD Dumitrescu
Int. Conf. Econ. Bus. Manag 2, 20-24, 2011
Numerical study on complex shaped cracks in cantilever beams concerning frequency and stiffness changes
C Tufisi, GR Gillich, D Nedelcu, CO Hamat
Vibroengineering procedia 19, 253-258, 2018
Automatic detection of L and T shaped cracks in semifinished casting products
GR Gillich, C Tufisi, ZI Korka, CO Hamat, N Gillich
IOP Conference Series: Materials Science and Engineering 393 (1), 012016, 2018
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