Natural frequencies of thin rectangular plates clamped on contour using the Finite Element Method LB Haţiegan, C Haţiegan, GR Gillich, CO Hamat, O Vasile, MD Stroia IOP Conference Series: Materials Science and Engineering 294 (1), 012033, 2018 | 16 | 2018 |
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 | 16 | 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 | 14 | 2018 |
Vibration analysis of a hydro generator for different operating regimes C Haţiegan, I Pădureanu, M Jurcu, MD Nedeloni, CO Hamat, CP Chioncel, ... IOP Conference Series: Materials Science and Engineering 163 (1), 012030, 2017 | 13 | 2017 |
The chemical and ecological state evaluation of a storage lake A Tokar, A Negoiţescu, C Hamat, Ş Roşu Revista de Chimie 67 (9), 1860-1863, 2016 | 13 | 2016 |
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 | 12 | 2018 |
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 | 11 | 2008 |
Determining the severity of open and closed cracks using the strain energy loss and the Hill-Climbing method C Tufisi, CV Rusu, N Gillich, MV Pop, CO Hamat, C Sacarea, GR Gillich Applied Sciences 12 (14), 7231, 2022 | 9 | 2022 |
Cavitation erosion research on C45 carbon steel. Part I: multiple tests of 180 minutes CO Hamat, MD Nedeloni, C Haţiegan, RC Ciubotariu, I Pădureanu Annals of „Constantin Brâncuşi” University of Târgu Jiu 3 (127), 132, 2015 | 9 | 2015 |
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 | 8 | 2017 |
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 | 8 | 2015 |
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 | 7 | 2019 |
Crack localization in L-shaped frames GR Gillich, ZI Praisach, C Hamat, N Gillich, JL Ntakpe Acoustics and Vibration of Mechanical Structures—AVMS-2017: Proceedings of …, 2018 | 7 | 2018 |
Crack assessment based on the use of severity-adjusted modal curvatures of the healthy beam GR Gillich, C Tufisi, M Abdel Wahab, CO Hamat Acoustics and Vibration of Mechanical Structures—AVMS 2019: Proceedings of …, 2020 | 6 | 2020 |
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 …, 2019 | 6 | 2019 |
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 | 6 | 2018 |
Experimental measurements concerning the stator insulation partial discharge level of a hydro-generator of high power C Haţiegan, E Răduca, C Popescu, CO Hamat, A Băra, D Anghel, ... IOP Conference Series: Materials Science and Engineering 294 (1), 012076, 2018 | 6 | 2018 |
EXPERIMENTAL RESEARCH REGARDING THE HYDRAULIC FORMING OF REVOLUTION SHAPE PARTS. L Coman, C HAMAT, A Pittner, S Ianici Annals of DAAAM & Proceedings, 2009 | 6 | 2009 |
A new predictive model to estimate the frequencies for beams with branched cracks C Tufisi, GR Gillich, CI Barbinta, D Nedelcu, CO Hamat IOP Conference Series: Materials Science and Engineering 997 (1), 012063, 2020 | 5 | 2020 |
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 | 5 | 2016 |