Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
"Politehnica" University of Bucharest, Bucharest, .
E-mail: trimite un mesaj.
Nascut(a) in: 1958
Interese: materiale compozite, rezistenta materialelor, analiza numerica, inventica
Detalii:
Cercetari in domeniul materialelor compozite.
Details:
Researches in the field of composite materials.
Publicații selectate:
* Goga, N., Rzepiela, A., Melo, M.N., de Vries, A.H., Hadăr, A., Markvoort, A.J., Nedea, S., Berendsen, H.J.C., Advances in Planar Lipid Bilayers and Liposomes, Chapter Four intitled “Methods for Multiscale Modeling of Membranes", Elsevier Inc., Elsevier Inc., 15, 2012.
* Tudor, D. I., Petrescu, H. A, Hadar, A., Rosu, D.,, Computer Tomography Investigation of Defects, Mat. Plast., 49 (2), 2012.
* Grozea, M. Al., Hadar, A., Local Nonlinear Problems in Beam Structures Made of Plastics, Mat. Plast., 48 (2), 2011.
* Petrescu, H.A., Hadar, A., Influence of the Loading Position on a Honeycomb Sandwich Using Nonlinear Analysis, Mat. Plast., 48 (2), 2011.
* Goanta, V., Hadar, A., Atanasoaie, C., Hard or Soft Inclusion Particles Added to the Close Vicinity of a Crack, Mat. Plast., 48 (1), 2011.
* Goanță, V., Hadăr, A., Leițoiu, B., Experimental Procedure Designed to Determine the Elastic Characteristics of Fiber Reinforced Polymeric Composite Materials, Mat. Plast., 47 (4), 2010.
* Tabacu, St., Hadar, A., Stanescu, N.D., Ilie, S., Tudor, D.I., Hexahedral Finite Elements Mesh Generation Method with Applications to Plastic Parts, Mat. Plast., 47 (1), 2010.
* Tabacu, St., Tabacu, I., Hadar, A., Computational Modelling of Vehicle Interior Components for Impact Applications: Thickness Analysis, International Journal of Crashworthiness, 16 (4), 2011.
* Tabacu, St., Hadar, A., Marinescu, D., Ivanescu, M., Balasoiu, V, Numerical Procedures for the Improvement of the Structural Response of Thermoplastic Manufactured Parts, Mat. Plast., 46 (2), 2009.
* Iliescu, N., Hadar, A., Pastrama, St. D, Combined Researches for Validation of a New Finite Element for Modelling Fiber Reinforced Laminated Composite Plates, Mat. Plast., 46 (1), 2009.
* Tabacu, S., Hadar, A., Marinescu, D., Marin, D., Dinu, G., Ionescu, D.S, Structural Performances of Thermoplastic Manufactured Parts, SC BIBLIOTECA CHIMIEI SA, Mat. Plast., 45 (1), 2008.
* Mitelea, I., Bordeasu, I., Popoviciu, M.O., Hadar, A, Corrosion of Stainless Steels with “Soft” Martensitic Structure, Rev. Chim., 58 (2), 2007.
* Hadar, A., Constantinescu, I.N., Jiga, G., Ionescu, S.D, Some Local Problems in Laminated Composite Structures, SC BIBLIOTECA CHIMIEI SA, Mat. Plast., 44 (4), 2007.
* Amza, Gh., Hadar, A., Apostolescu, Z., Amza, C. Gh., Anton, L, Determinarea prin calcul numeric a parametrilor functionali ai sistemelor ultraacustice folosite la sudarea cu ultrasunete a materialelor compozite inteligente, Mat. Plast., 44 (2), 2007.
* Amza, Gh., Hadar, A., Apostolescu, Z.,Girleanu, G., Anton, L, Contributii teoretice si experimentale privind influenta parametrilor acustici in procesul de sudare cu ultrasunete, Mat. Plast., 44 (1), 2007.
* Mitelea, I., Bordeasu, I., Hadar, A., Mosila, A, Influence of Carbon and Nitrogen Concentration on the Friction Welding of Steels, Rev. Chim., 57 (10), 2006.
* Mitelea, I., Bordeasu, I., Hadar, A, The Effect of Nikel from Stainless Steels with 13% Chromium and 0.10% Carbon on the Resistance of Erosion by Cavitation, Rev. Chim., 56 (11), 2005.
* Mitelea, I., Bordeasu, I., Hadar, A, Cavitation Erosion Characteristics of Stainles steels, Rev. Chim., 57 (2), 2006.
* Zgirian, Z., Demetrescu, I., Gheorgiu, H., Iovu, H., Hadar, A., Atanasiu, C, The Modelling of Some Polymeric Compounds: fron Synthesis to Mechanical Properties and Finite Elements Calculation, Rev. Chim., 56 (7), 2005.
* Atanasiu, C., Iliescu, N., Hadar, A, Comparative Researches Regarding the Stress State in a Strain Gauges Supported Plate, Charged with Hydrostatic Pressure, Rev. Chim., 56 (6), 2005.
* Atanasiu, C., Iliescu, N., Hadar, A, Stress Distribution in Expansion Lens Joints, Rev. Chim., 56 (1), 2005.
* Iliescu, N., Atanasiu, C., Hadar, A, The Simulation of the Mechanical Behaviour of Engineering Structures on Models Made of Plastic Materials with Special Properties, Mat. Plast., 42 (1), 2005.
* Tucu, D., Rotarescu, V., Bordeasu, I., Bayer, M., Hadar, A, Considerantions on the Relationship Between Product Quality and Milling System in Plastic Recycling, Mat. Plast., 43 (4), 2006.
* Hadar, A., Nica, M.N., Constantinescu, I.N., Pastrama, S.D., The Constructive and Geometric Optimization of the Junctions in the Structures Made from Laminated Composite Materials, Association of Mechanical Engineering of Slovenia, Strojniski Vestnik - Journal of Mechanical Engineering, 52 (7-8), 2006.
* Spanu, A., Hadar, A., Dragoi, G, Tridimensional Model of the Propeller for Mixing the Substances Used for Genereting Wet Foam into Liquids, Mat. Plast., 43 (3), 2006.
* Popescu, D., Hadar, A., Cotet, C.E, Manufacturing of a ABS P400 Solid Cellular Structures, Mat. Plast., 43 (2), 2006.
* Hadar, A., Bordeasu, I., Mitelea, I., Vlasceanu, D, Experimental Validation of a Theoretical Model Used for Analysis of the Laminate Composite Structures, Mat. Plast., 43 (1), 2006.
* Hadar, A., Jiga, G., Bayer, M, The Configuration Optimization of a Glass Fibre Reinforced Laminate, Mat. Plast., 42 (2), 2005.