Mihai Valentin Predoi

Universitatea Politehnica Bucuresti, Bucuresti, .

E-mail: trimite un mesaj.

Pagina web a instituţiei: http://cat.mec.pub.ro/membri/Predoi.htm
Pagina web personala: http://predoi.googlepages.com/home

Nascut(a) in: 1959

Interese: Unde ultrasonore ghidate, modelare numerica, vibratii mecanice

Detalii:
Profesor 2004; Catedra de Mecanica, Universitatea Politehnica din Bucuresti
Conferentiar 1999 -2004
Sef de Lucrari, Asistent 1989 - 1999
1986 -1989 Centrul de Motoare din INCREST, Bucuresti, Romania: Inginer cercetator

Din activitatea de cercetare:
•Cercetãri avansate pentru caracterizarea ultrasonorã a microdefectelor în structuri cu geometrie complexã, director grant CNCSIS (2008-2009)
•Partener in CEEX SINERMAT (2005-2008).
•Participant in proiectul European FP5 "Silancer". Analiza caracteristicilor dinamice ale unui ventilator de turbomotor(2002-2004).
•Grant CNCSIS 2001-2002.Cercetari avansate privind controlul propagãrii zgomotelor prin structuri formate din placi.
•Grant ANSTI 2001. Cercetari privind modelarea optimala a emisiei acustice a plãcilor plane.

Details:
Professor 2004- ...; Department of Mechanics, University Politehnica of Bucharest
Associate Professor 1999 -2004
Professor's assistant 1989 - 1999
1986 -1989 National Institute for Scientific and Technical Research (INCREST) Bucharest, Romania
Research engineer
Some research grants:
•Advanced researches on ultrasonic characterization of microdefects in structures of complex geometry, CNCIS grant manager (2008-2009)
•Partener in CEEX project SINERMAT (2005-2008).
•Participant in European FP5 project "Silancer". Analysis of dynamical characteristics of a turbofan (2002-2004).
•National Research Grant (CNCSIS 2001-2002). Advanced researches on noise propagation through plate based structures.
•National Research Grant (ANSTI 2001). Researches on noise radiation from vibrating plates.

Publicații selectate:

* K. Zong, H. Franklin, O. Lenoir, M.V. Predoi, Effects of periodicity perturbations on the transmission by underwater phononic crystals, Journal of the Acoustical Society of America, 132(4), 2012.

* M.V. Predoi, Vibraţii Mecanice - Modele şi aplicaţii în Matlab, Ed. Matrix Rom, 2011.

* M. V. Predoi, M. Castaings, L. Moreau, Influence of material viscoelasticity on the scattering of guided waves by defects, Journal of the American Society of Acoustics, 124(5), 2008.

* P. Marical, M. Ech-Cherif El-Kettani, M.V. Predoi, Guided waves in elastic plates with Gaussian section, Ultrasonics, 47 (1-4), 2007.

* M.V. Predoi, M. Castaings, B. Hosten, C. Bacon, Wave propagation along transversely periodic structures, Journal of the Acoustical Society of America, 121 (4), 2007.

* L. Moreau, M. Castaings, B. Hosten, M. V. Predoi, An orthogonality relation-based technique for post-processing finite element predictions of waves scattering in solid waveguides, Journal of the American Society of Acoustics, 120(2), 2006.

* M. V. Predoi, M. Rousseau, Lamb Waves Propagation in Elastic Plane Layers with a Joint Strip, Ultrasonics, 43(7), 2005.

* M. Castaings, C. Bacon, B. Hosten, M. V. Predoi, Finite element predictions for the dynamic response of thermo-viscoelastic material structures, Journal of the American Society of Acoustics, 115(3), 2004.

* M.V. Predoi, M. Rousseau, Recent results about Lamb waves reflection at the free edge of an elastic layer, Acta Acustica united with Acustica, 89, 2003.

* E. Le Clezio, M. V. Predoi, M. Castaings, B. Hosten, M. Rousseau, Numerical predictions and experiments on the free-plate edge mode, Ultrasonics, 41, 2003.