TRANSILVANIA UNIVERSITY OF BRAȘOVROMANIAN ACADEMY OF TECHNICAL SCIENCES

INAR SA, Braşov

The 4th International ConferenceAdvanced Composite Materials

Engineering

COMAT 2012and

2nd International ConferenceResearch & Innovation in

Engineering

Under Italian Society forExperimental Stress Analysis (AIAS)

18 - 20 October 2012, Braşov, Romania

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It is held in honor of the 70th birthday ofProfessor Ioan CURTU

SCIENTIFIC COMMITTEECHAIRMAN: Niitsu YASHUSI, Ph.D.Eng. Tokyo Denky University, Japan

CO – CHAIRMAN: Petre P. TEODORESCU, Prof. dr. hab.dr.h.c., Eng., member of the

Romanian Technical Sciences Academy;

MEMBERS: Vasile MARINA, Prof.Dr.Hab, Moldavia Technical University, Moldavia; Cornel STAN, Prof. Dr.Eng. Habil. DHC, Zwickau, Germany; Manfred BAU, Dipl.-Ing.Dr.,Consaro Gmbh, Germany; Damien SOULAT, Prof., France; Carmine PAPPALETTERE, Prof.Dr. Eng., Politecnica di Bari, Italy; Michael DEDIU, Ph.D., DERC Inc., USA. Constantin OPRAN, Prof. Ph.D. MSc. Eng., Univ.Politehnica of Bucharest; Mostafa KATOUZIAN, Ph.D.Eng., Germany; György SZEIDL, PhD, Prof. Hab., University of Miskolc,Hungary; Karol JARMAI, PhD, Prof. Eng., University of Miskolc,Hungary; Mircea RADES, Prof.Dr.Eng., Member of the Romanian Technical Sciences Academy; Nicolae PANDREA, Prof.Dr.Eng., University of Piteşti, Member of the Romanian

Technical Sciences Academy; Costică ATANASIU, Prof.Dr.Eng. University Politehnica of Bucharest; Tiberiu MĂNESCU, Prof.Dr.Eng. University of Reşiţa, member of the

RomanianTech.Sci. Academy; Nicolae ENESCU, Prof.Dr.Eng., Politehnica University of Bucharest; Vasile NĂSTĂSESCU, Prof.Dr.Eng., Technical Armee Academy, Bucharest. Iuliu NEGREAN, Prof.Dr.Eng., Technical University of Cluj, corresp. member of the

Romanian Technical Sciences Academy; Ioan GOIA, Prof.Dr.Eng.,University TRANSILVANIA, honorary member of the

Romanian Tech.Sci. Academy; Nicolae Victor ZAMFIR, Dr.Phys., Member of the Romanian Acad., IFIN-HH; Mircea MODIGA, Prof.dr.Eng., University of Galaţi; Zoltán MAJOR, Univ. Prof. Dr. mont. Johannes Kepler Universität, Linz, Österreich; Tiberiu BABEU, Prof.Dr.Eng., member of the Romanian Technical Sciences Academy; Polidor BRATU, Prof.Dr.Eng., ICECON Bucureşti; Dinu TARAZA, Prof.Dr. Eng., Waine State University, SUA; Mircea LUPU, Math.dr.ing., University TRANSILVANIA; Lajos BORBÁS, PhD., Prof., Univ. Budapest, Hungary; Anton HADĂR, Prof.Dr.Eng. Politehnica University of Bucharest;

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Mihai HÂRDĂU, Prof.Dr.Eng. University of Cluj-Napoca; Stanislav HOLÝ, PhD, Prof. Techn. Univ. In Prague, Czech Republik; Milan Růžička, PhD., Prof. Techn. Univ. In Prague, Czech Republik; Eva Kormaniková, PhD., Prof. Techn. Univ. Košice, Slovakia; Luděk HYNČÍK, Prof. PhD., University of West Bohemia, Plzeň, Czech Republic Nicolae ILIESCU, Prof.Dr.Eng., Bucuresti; Mircea MUNTEANU, Prof.Dr.Eng., Udine, Italy; Ion PIRNĂ, Dr.Eng., Manager, INMA Bucharest; Dan CONSTANTINESCU, Prof.Dr.Eng. Politehnica University of Bucharest; Nicolae HERISANU, Prof.Dr.Eng. Politehnica University of Timişoara; Marius CRACIUN, Dr., University Ovidius of Constanţa; Hans Karl LAERMANN, Prof. Dr. Ing., M.d.h.c.Wuppertal, Germany; Catalin PRUNCU, Politecnica di Bari, Italy.

ORGANIZERS Sorin VLASE, Prof.Dr. Eng. Math. Head of Department of Mechanics,

Transilvania University of Braşov, corresp. member of the RomanianTechnical Sciences Academy;

ORGANIZING COMMITTEE Dana LUCA MOTOC, Assoc.Prof.Dr.Eng.; Ioan SZÁVA, Prof.Dr.Eng.; Gheorghe BRĂTUCU, Prof.Dr.Eng.; Ioan Călin ROŞCA, Prof.Dr.Eng.; Dumitru NICOARĂ, Prof.Dr. Math.; Radu Nicolae GHEORGHE, Prof.Dr.Eng.; Mihaela BARITZ, Prof.Dr.Eng; Vasile CIOFOAIA, Prof.Dr.Eng.; Camelia CERBU, Assoc.Prof.Dr.Eng.; Veneţia SANDU, Assoc.Prof.Dr.Eng.; Daniela ŞOVA, Assoc.Prof.Dr.Eng.; Mihai ULEA, Assoc.Prof.Dr.Eng.; Horaţiu TEODORESCU,Assoc.Pr.Dr.Eng.; Luminiţa SCUTARU, Assoc.Prof.Dr.Eng; Anca STANCIU, Assoc.Prof.Dr.Eng; Violeta GUIMAN, Assist.Prof.Eng.; Violeta MUNTEANU, Assist.Prof.Eng.; Ramona PURCAREA, Dr.Eng; Mircea MIHALCICA, Dr.Eng.;

SECRETARY: Adrian GABOR, Ph.D. Student Eng.; Paul GRIGORE, Ph.D. Student Eng.; Bianca CÂMPEAN, Eng.

e-mail: comat2012@unitbv.ro , svlase@unitbv.ro

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Thursday, October 18th 2012800-900 Registration – Transilvania University, Conference Center900-945 Festive opening – Transilvania University, Conference Center, AulaMagna945-1000 Coffee Break1000-1120 Plenary Session – Transilvania University, Conference Center1120-1140 Coffee Break1140-1300 Technical Session – Transilvania University, Conference Center1330-1500 Lunch Break1500-1700 Technical Session – Transilvania University, Conference Center1700-1900 The 70th anniversary of professor Ioan CURTU – TransilvaniaUniversity, Conference Center1900-2200 Gala DinnerFriday, October 19th 2012800-900 Registration – Transilvania University, Conference Center900-1030 Plenary Session – Transilvania University, Conference Center1030 -1045 Coffee Break1045-1230 Technical Session – Transilvania University, Conference Center1230-1900 Social program

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Papers presentation

Thursday, October 18th

1000-1120 Plenary SessionTransilvania University, Conference Center

Aula Magna

Charmain: P.P. TEODORESCU, M. DEDIU1. V. Chiroiu, C. Brisan, S. Donescu, L. Muntean, ON THE SONIC

COMPOSITE VISUALIZATION WITH HAPTIC INTERFACES2. M. Růžička, O. Uher, J. Had, V. Kulíšek, P. Padovec, DESIGN AND

APPLICATION OF COMPOSITE MATERIALS IN MECHANICALSTRUCTURES

3. C. Casavola, L. Lamberti, C. Pappalettere, DESIGN OPTIMIZATION OFCOMPOSITE AEROSPACE STRUCTURES

4. I. Curtu, M.D. Stanciu, A. Savin, R. Grimberg, EVALUATION OF GLASSFIBER REINFORCED PLASTIC ELASTIC PROPERTIES USINGLAMB WAVES

1140-1300 Technical SessionTransilvania University, Conference Center

SECTION ARoom A

Charmain: D.M.CONSTANTINESCU, V. NĂSTĂSESCU1. C. Locovei, M. Nicoară, A. Răduţă, V.A. Şerban, CONTRIBUTIONS TO

COMPUTER-AIDED EVALUATION OF MICROSTRUCTURE FORPARTICLE REINFORCED COMPOSITES BY MEAN OF IMAGEPROCESSING

2. V. Pomazan, C. L. Petcu, CORRELATION OF THE HUMANDENTINE HARDNESS AND ELASTIC PROPERTIES

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3. V. Năstăsescu, S. Roateşi, COMPARATIVE NUMERICAL STUDY OFFEM AND SPH METHOD FOR BULLET-MULTILAYERED PLATEIMPACT SIMULATION

4. D.M. Constantinescu, Şt. Sorohan, A. Sandu, M. Sandu, D.A. Apostol, ASTUDY ON THE PARAMETERS THAT INFLUENCE THEPERFORMANCE OF SANDWICH PANELS WITH CHIRALTOPOLOGY CORES

5. M. Lupu, F. Isaia, SOLUTION OF THE THERMOELASTICEQUILIBRIUM PROBLEM FOR CYLINDRICAL TUBES WITH BIGTORSION ANGLE IN THE CASE OF COMPOSITE MATERIALSTRUCTURES.

6. M.D. Stanciu, I. Curtu, O.M. Terciu, C. Cerbu, S. Nastac, NON-DESTRUCTIVE TESTING TO DETERMINE ACOUSTICPROPERTIES OF LIGNOCELLULOSES COMPOSITESREINFORCED WITH WEAVE FABRICS OF FLAX FIBERS

SECTION BRoom B

Charmain: V. CHIROIU, GH.N. RADU1. O.M. Terciu, I. Curtu, C. Cerbu, FEM MODELLING OF AN

AUTOMOTIVE DOOR TRIM PANEL MADE OFLIGNOCELULOZIC COMPOSITES IN CASE OF A DOOR SLAMSIMULATION

2. A. Calienciug, G.N. Radu, DETERMINATION OF MECHANICALPROPERTIES FOR IMPACT AND BENDING A BUMPER SHOCKABSORBER MADE OF STEEL COMPARED TO BUMPER SHOCKABSORBER MADE FROM A NEW COMPOSITE MATERIAL FORAUTOMOTIVE INDUSTRY - PART 1

3. A. Calienciug, G.N. Radu, DETERMINATION OF MECHANICALPROPERTIES FOR IMPACT AND BENDING A BUMPER SHOCKABSORBER MADE OF STEEL COMPARED TO BUMPER SHOCKABSORBER MADE FROM A NEW COMPOSITE MATERIAL FORAUTOMOTIVE INDUSTRY - PART 2.

4. V. Sandu, C. Bejan, EXPERIMENTAL MEASURES FOR MEETINGSTANDARDS OF DIESEL ENGINE VISIBLE EMISSIONS

5. L. Dumitrescu, A. Matei, I. Manciulea, COMPOSITES ACRYLICCOPOLYMERS –WOOD WASTE.

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SECTION CFaculty of Food and Tourism

Charmain: G. BRĂTUCU, R. GRUIA1. G. Brătucu, I. Căpăţînă , C. Florea, MATHEMATICAL MODELING OF

FUNCTIONAL CHARACTERISTICS OF EAR SCREW CONVEYERSOF HARVESTING MACHINES

2. G. Brătucu, I. Căpăţînă, EXPERIMENTAL RESEARCHESREGARDING THE CORELATION OF CRANKSHAFTS WEARS OFD-110 ENGINES WITH OIL PRESSURE FROM LUBRIFICATIONSSTEM

3. R. Gruia, ECOSYSTEMIC APPROACH OF THE “BLUE ENERGY”CONCEPT

4. R. Gruia, G. Gadei, STUDY CONCERNING THE METHODOLOGYAPPLIED IN SENZORIAL ANALYSES AT „BURDUF” CHEESE

5. E. Mihail, M. Hodîrnău, OSCILLATIONS IN CABLE TRANSPORTCAUSED BY WIND AND CROSSING PILLARS

6. E. Mihail, M. Hodîrnău, TYPES OF WINDS AND THEIR INFLUENCEON THE CABLE TRANSPORT,

7. A. Danciu, G. Brătucu, M. Ludig, RESEARCH ON THERECONDITIONING OF THE ELEMENTS IN LINE INJECTIONPUMPS USING THE REPAIR STEPS METHOD

8. A. Danciu, G. Brătucu, M. Ludig, E. Postelnicu, I. Grigore,CONTRIBUTIONS ON ACHIEVING THE PNEUMATIC COMPLEXINSTALLATIONS FOR MEASURING THE INJECTION PUMPSELEMENTS

9. C. Florea, G. Brătucu, D. Păunescu, STUDY REGARDING THE FRUITDECONTAMINATION USING UV-C LIGHT SOURCES

10. C. Florea, G. Brătucu, D. Păunescu, RESEARCH ON USING THE GPSTO IMPROVE THE WORKS ON HERBS' ACREAGE

11. C. Vlad, G. Brătucu, EXPERIMENTAL RESEARCH ON COMPLEXAGGREGATE FOR VEGETABLE CROPS ESTABLISHMENT INORDER TO REDUCE ENERGY AND SOIL STRUCTUREPRESERVATION

12. C. Vlad, J. Pasztor, G. Brătucu, MATHEMATICAL MODELING OFTHE VEGETABLE SOIL PREPARATION PROCESS USING ACOMPLEX EQUIPMENT

13. D. Milea, M. Radu, A. Paun, B. Balasoiu, PROMOTION ANDIMPLEMENTATION OF INTEGRATED MECHANIZATIONTECHNOLOGIES SPECIFIC TO THE CROP OF ENERGETICWILLOW

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14. A. Nedelcu, R. Ciupercă, L. Popa, C. Bodea, RESEARCHESREGARDING THE GRINDING, MIXING AND DISTRIBUTIONPROCESSES WITHIN FODDERING TECHNOLOGY DESIGNEDTO CATTLE

15. A.N. Ormenişan, INFLUENCE OF THE POSITION OF SUPPORTWHEEL ON THE DYNAMICS OF THREE POINT HITCHMECHANISMS, EQUIPPED WITH CONTROL SYSTEM

16. A.N. Ormenişan, CONSIDERATIONS REGARDING THE NEEDFOR TRACTION AUTOMATIC CONTROL PARAMETERS OFAGRICULTURAL TRACTORS WHEEL

1500-1700 Technical SessionTRANSILVANIA University, Conference Center

SECTION ARoom A

Charmain: M. LUPU, I.C. ROSCA1. D. Şova, L. Costiuc, D. Cioranu, C. Enăşoae, THERMAL

CHARACTERISTICS OF WOOD-BASED MIXTURES BIOMASS2. E. Kormaníková, DESIGN OPTIMIZATION PROCESS WITH

APPLICATION TO THE COMPOSITE STRUCTURAL ELEMENT3. A.M. Olărescu, M. Cionca, MOE AND MOR OF SOLID WOOD

PANEL MADE OF TIMBER PROVIDED BY THIN (Dmax=160 mm)QUERCUS PETRAEA SPP. MATT. LIEBL. TREE

4. A. Deák, M. Cionca, M.C. Timar, EVALUATION OF COATINGADHESION TO MELAMINATED PARTICLEBOARD SURFACESRECOVERED FROM OLD FURNITURE

5. Ž. Arsenić, MODELLING OF THE FRICTION AND WEARCHARACTERISTICS OF SEMI-METALLIC FRICTION MATERIALSFOR COMMERCIAL VEHICLE DISC BRAKES

6. V. Ciofoaia, C. Cerbu, ABOUT THE MACROMECHANICALCHARACTERISTICS OF COMPOSITE MATERIALS BY DYNAMICIMPACT TESTS

7. M. Lupu, O. Florea, C. Lupu, QUALITATIVE STUDY OF THESTRUCTURAL INFLUENCE OF THE FORCES ON THE STABILITYOF DYNAMICAL SYSTEMS

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SECTION BRoom B

Charmain: V. CIOFOAIA, N.D. STĂNESCU1. A. Matei, L. Dumitrescu, I. Cernica, V. SCHIOPU, I. Manciulea,

INORGANIC NANOPARTICLES IN POLYMER MATRIXCOMPOSITES

2. K. Kotrasová, DYNAMICAL ANALYSIS OF COMPOSITERESERVOIR.

3. C. Casavola, L. Lamberti, C.I. Pruncu, WEIGHT MINIMIZATION OFTRUSS STRUCTURES WITH BIG BANG BIG CRUNCH.

4. C.N. DRUGA, STAND FOR TESTING EXPERIMENTAL TOTAL HIPPROSTHESIS - electrical control circuits -

5. C.C. Boricean, I.C. Rosca, P. Grigore, MONITORING ANDIDENTIFYING VIBRATION SOURCES OF ROLLING BEARINGAND HYDRODYNAMIC BEARING TURBOCHARGERS.

6. N. Pandrea, N.D. Stănescu, P.P. Teodorescu, ANALYSIS OF AQUADRILATERAL CHEBYSHEV’S MECHANISM USING THEMINIMAX APPROXIMATIONS

1140-1700 Poster SessionTRANSILVANIA University, Conference Center

1. L.E. Aciu, P.L. Ogrutan, M. Volmer, ELECTROMAGNETICSHIELDING PROPERTIES DETERMINATION FOR ADVANCEDCOMPOSITE MATERIALS

2. A.D. Botezatu, M.I. Ursu, O.E. Gradin, M.C. Rusu, SEM STUDY ONFRACTURE BEHAVIOR FOR PA 6 COMPOSITES USED ONAUTOMOTIVE PARTS

3. C. Răcănel, A. Burlacu , DYNAMIC TESTS ON ASPHALT MIXTURESWITH POLYPROPYLENE FIBERS

4. C. Florea, H. Iancău, L. Hancu, M. SIMON, RESEARCH REGARDINGTHE INFLUENCE OF THE REINFORCEMENT DEGREE UPONTHE TENSILE STRENGTH OF SOME COMPOSITE MATERIALS

5. I. Dumitrascu, P.D. Barsanescu, V. Goanta, ELECTRICALRESISTANCE CHANGE IN CFRP COMPOSITES WITHDIFFERENT FIBRE VOLUME FRACTION UNDER TENSILELOADING

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6. A. Olei, G. Benga, I. Stefan, THE INFLUENCE OF THETRIBOLOGICAL TESTING CONDITIONS ON THE WEAR RATEFOR SOME TITANIUM PLATES PROCESSED BY SPARK PLASMASINTERING ROUTE.

7. E.V Butila., EXPERT SYSTEM FOR CHOICE OF MATERIALS8. C. Atănăsoaei, F. C. Oliveira, EFFECTS OF DIFFERENT

REINFORCING PHASE IN CORDIERITE MATRIX COMPOSITES.9. C. Cerbu, DETERMINATION OF THE STRAINS DEVELOPED IN

FURNITURE PARTS MADE OF GLASS FIBRES COMPOSITEMATERIALS

10. M.L. Scutaru, C. Cofaru, RESEARCH ON THE IDENTIFICATION OFHEMP COMPOSITES USING TENSILE TESTING

11. M.L. Scutaru, C. Cofaru, H. Teodorescu-Drăghicescu, RESEARCH ONSTUDY HEMP FIBER SUBJECTED TO THREE-POINT BENDTESTS

12. D. Mitrica, V. Soare, I. Constantin, F. Stoiciu, G. Popescu,MICROSTRUCTURAL CHARACTERIZATION OF AlSi7Mg/AlNAND AlSi12Mg/SiC COMPOSITES OBTAINED BY REACTIVE GASINJECTION METHOD

13. I.O. Popp, THE BASALT-A MATERIAL USED IN MACHINE TOOLSPARTS MANUFACTURING

14. F.L. Tămaş, I. Tuns, COMPOSITE MATERIALS AND MODERNTECHNOLOGIES TO WATERPROOFING REHABILITATION

15. D. Fiat, M. Lazăr, M. Prună, ECOLOGICAL THERMAL INSULATIONCOMPOSITE SYSTEMS USED IN CONSTRUCTION

16. D.D. Nicoara,ON THE NUMERICAL ANALYSIS OF COMPOSITEMATERIAL

17. E.F. Beznea, C.A. Vasilache, I. Chirica, FEM BUCKLING BEHAVIORSTUDIES ON COMPOSITE PLATES WITH INITIALIMPERFECTIONS.

18. F. Popescu, I.V. Ion, THE STUDY OF A SEPARATING ANDREATTACHING FLOW TOPOLOGY.

19. G.N. Basescu, G.L. Pintilei, M. Benchea, A.C. Barbanta, I.V. Crismaru, C.Munteanu, COATING PROPERTIES OBTAINED BY THERMALDEPOSITION USED IN CAMS/CAMS FOLLOWERSAPPLICATIONS.

20. G. Amza, C. Florică, G.D. Taşcă, I. Ciobanu, CONTRIBUTIONS TONONCONTACT ULTRASONIC EXAMINATION OF COMPOSITEMATERIALS USED IN CIVIL AND INDUSTRIAL CONSTRUCTION

21. G. Amza, C. Florică, G.D. Taşcă, Z. Apostolescu , THEORETICAL ANDEXPERIMENTAL CONTRIBUTIONS REGARDING INFRAREDTHERMOGRAPHY EXAMINATION OF COMPOSITE MATERIALSUSED IN CIVIL AND INDUSTRIAL CONSTRUCTION

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22. I. Chirica, E.F. Beznea, STRENGTH ANALYSIS OF THE SHIP DECKDELAMINATED PLATES AT EXPLOSIONS

23. I. Constantinescu, E. Vasilescu, R.I. Novac, COMPOSITE COATINGSIN ZINC MATRIX WITH SIO2 IN DISPERSED PHASE OBTAINEDBY ELECTRODEPOSITION

24. I. Dumitrascu, P.D. Barsanescu, V. Goanta, ELECTRICALRESISTANCE CHANGE IN CFRP COMPOSITES WITH DIFERENTFIBRE VOLUME FRACTION UNDER TENSILE LOADING .

25. I. Constantinescu, F. Oprea, O. Mitoseriu, A COMPARATIVE STUDYOF THE PROPERTIES OF ZINC-SiO2 AND ZINC-Al2O3COMPOSITE LAYERS

26. L.G. Pintilei, V. Manoliu, G. Ionescu, G.N. Basescu, S.C. Iacob Strugariu,C. Munteanu, BEHAVIOR TO HIGH SPEEDS HEATING-COOLINGOF CERAMIC MULTILAYER MULTIFUNCTIONAL STRUCTURESBASED ON THE ZIRCONIE PARTIAL STABILIZED WITHYTTRIA

27. M. Stan, P. Stan, SPECTRAL RESPONSE FOR THE DUFFINGOSCILLATOR WITH NON-LINEAR ELASTIC CHARACTERISTIC

28. P. Stan, M. Stan, SPECTRAL RESPONSE FOR N RANDOMEXCITATIONS OF A NON-LINEAR OSCILLATOR WITH NON-LINEAR DAMPING CHARACTERISTIC IN THE FLUID MEDIUM

29. S. Nastac, C. Debeleac, A. Leopa, I. Curtu, M.D. Stanciu, ELASTOMERICBASED COMPOSITES INTENDED FOR IMPACT PROTECTIVEDEVICES.

30. S. Nastac, PARTICULAR BEHAVIOUR OF CERTAIN COMPOSITESRELATED TO BASIC DAMAGE DETECTION TECHNIQUES

31. V. Geamăn, I. Popa, A.M. Pop, MULTIFUNCTIONAL ADVANCEDMATERIALS – THE KEY FOR NEW TECHNOLOGY AREAS. ASHORT OVERWIEV

32. V. Geamăn, RHEOCASTING PROCESS APPLIED TO ATSi5Cu1ALLOY.

33. Z. Apostolescu, G. Amza, M. Dragomir Groza, S.L. Paise,CONTRIBUTIONS TO ULTRASONIC WELDING OFINTELLIGENT COMPOSITE MATERIALS USED IN VEHICLEMANUFACTURING.

34. Z. Apostolescu, G. Amza, S.L. Pais, M. Dragomir Groza,CONTRIBUTIONS ON THE INFLUENCE OF MECHANICALPARAMETERS TO THE QUALITY OF WELDED JOINTS OFSMART COMPOSITES IN ULTRASONIC FIELD. .

35. G.N. Comşa, CONCEPTION OF AN EXPERT SYSTEM MODEL OFFURNITURE FINISHING TECHNOLOGIES

36. M. Barbuta, M. Harja, NEW TYPES OF COMPOSITE37. R. Purcarea, V.Gheorghe, M.V. Munteanu ENDURANCE TESTS ON

SPECIMENS FROM COMPOZITE MATERIALS SANDWICH TYPE.

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38. S. Ciunel, D.L. Popa, O.V. Campian, A COMPARATIVE STUDY FORTWO TYPES OF FRAME USED FOR DUMMY NECK IMPACTTESTING DEVICE

39. S. Ciunel, D.L. Popa, V. Campian, mathematical model of the DUMMYNECK INCLUDED in a frontal impact testing system

40. C. Buzatu, B. Lepadatescu, I. D. Bancila, CHOICE OF MATERIALFACTOR IN ENSURING THE MACHINED SURFACEROUGHNESS THROUGH SUPERFINISHING PROCESS

41. C.D. Stănescu, L. Căiniceanu, T. Burlan, RESEARCH ON THEIMPROVEMENT OF THE TECHNICAL CHARACTERISTICS OFHIGH POWER AUDIO SPEAKER

42. G. Buciu, D.L. Popa, D. Grecu, D. Niculescu, R. Nemes, VIRTUALCOMPARATIVE STUDY ON THE USE OF NAILS AT THEFIXATION OF TIBIAL FRACTURES USING FINITE ELEMENTMETHOD.

43. G. Buciu, D.L. Popa, D. Grecu, D. Niculescu, R. Nemes,COMPARATIVE ANALYSIS OF THE THREE NEW DESIGNS OFTIBIAL NAILS WHICH ELIMINATE THE USE OF ORTHOPEDICSCREWS

44. C.C. Boricean, I.C. Rosca, D. Buzea, ASPECTS REGARDINGGENERAL VIBRATIONAL BEHAVIOR OF DIESEL ENGINES

45. N.D. Stănescu, STUDY OF THE STABILITY FOR A NONLINEARQUADRATIC SUSPENSION OF A HALF OF AUTOMOBILE.

46. C. Petrianu, M. Inţă, D. Manolea, LASSER CUTTING PROCESS –INFLUENCE OF ASSITING GAS PRESSURE ON SURFACEROUGHNESS AT MILD STEEL CUTTING

47. I. Serban, N. Ispas, G. Bobescu, C. Arama, THE EXPERIMENTALRESEARCH OF THE COMBUSTION ENGINE PISTON PINSTRESS

48. I. Serban, N. Ispas, G. Bobescu, C. Arama, THEORETICALINVESTIGATIONS ABOUT THE INFLUENCES OF THE PISTONPIN STRESS ON THE COMBUSTION ENGINE PERFORMANCES.

49. P. Vasiluta, N. Cofaru, D. L. Popa, MATHEMATICAL MODEL FORTHE TOTAL SOLAR RADIATION DETERMINATION AT THESOIL LEVEL

50. P. Vasiluta, N. Cofaru, D. L. Popa, INTERACTIVE AUTOLISPSOFTWARE FOR AUTOCAD MADE TO CALCULATE THE TOTALSOLAR RADIATION DURING A DAY STARTING FROMLATITUDE AND LONGITUDE VALUES FOR A GIVEN POSITION

51. Ž. Arsenić, MODELLING OF THE FRICTION AND WEARCHARACTERISTICS OF SEMI-METALLIC FRICTION MATERIALSFOR COMMERCIAL VEHICLE DISC BRAKES

52. C. Voican, C. Stanescu, FLEXIBLE SERVICE BINDING INDISTRIBUTED AUTOMATION AND CONTROL SYSTEM

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53. C. Voican, SERVICE ORIENTATION IN DISTRIBUTEDAUTOMATION AND CONTROL SERVICE

54. D. Buzea, L. Kopacz, C. Husar, L. Ungureanu, COMPARATIVEANALYSIS ON VIBRATION ATTENUATION OF RUBBER ANDWIRE ROPE ISOLATORS

55. D. Buzea, L. Kopacz, C. Soimaru, C. Husar, EIGEN MODESIDENTIFICATION FOR HYBRID WIRE ROPE ISOLATORS

56. D. Stoica, THE EXISTENT BUILDINGS STOCK VULNERABILITIESAND THE POSSIBLE RETROFITTING STRATEGIES

57. I. Enescu, B. Lepădătescu, D. Enescu, THE STUDY OF TENSIONS INTHE INNERS BEARINGS.

58. I. Enescu, B. Lepădătescu, D. Enescu, THE STUDIES OFTHERMOELASTIC CONTACT FOR DETERMINATION THEFIELDS OF TEMPERATURES AND THERMAL TENSIONS INBEARINGS INNERS (STATIONAR REGIM) .

59. P.S. Făgăraş (Haba), E. Secară, IMPROVEMENT THE FREE THROWSIN BASKETBALL GAME

60. P.S. Făgăraş (Haba), DYNAMIC MODEL OF THE FREE-THROW INBASKETBALL GAME

61. F. Constantin, INSTRUMENT FOR DETECTING CRITICALFREQUENCY

62. F. Popescu, I.V. Ion, THE STUDY OF A SEPARATING ANDREATTACHING FLOW TOPOLOGY

63. I.S. Radu, CHARACTERIZATION OF PERFORMANCE COATINGSUSING THE MULTI-CRITERIA ANALYSIS METHOD.

64. J. Timar, C. Cofaru, D. Florea, D. Covaciu, M.D. Stanciu, NOISEMAPPING OF A MAIN ROUTE IN BRAŞOV CITY .

65. C.C. Boricean, I.C. Rosca, P. Grigore, OIL INFLUENCE OVERDYNAMIC STABILITY OF ROLLING BEARING ANDHYDRODYNAMIC BEARING TURBOCHARGERS

66. C. Astalosch, I.T. Soare, C.G. Atanasiu, PARAMETRICALOPTIMIZATION OF EXTRUSION PROCESS FOR AUTOMOTIVECOMPONENTS MADE FROM PP/TPV-E USING CFD METHODS.

67. C. Astalosch, C.G. Atanasiu, GEOMETRICAL OPTIMIZATION OFAN EXTRUSION TOOL USED FOR AUTOMOTIVE DOOR’SSEALING SYSTEM USING CFD METHODS

68. G.N. Radu, I. Comanescu, M. Popescu, STUDIES ON THEVALUATION OF THE WORKING SAFETY OF THE GANTRYCRANES USING VIBRATORY ANALYSIS.

69. G.N. Radu, I. Comanescu, M. Popescu, STUDIES REGARDING THESTATE OF STRESS AND STRAIN IN WINDBRACING BARS OFTHE GANTRY CRANES. THE DYNAMIC ANSWER AT THEDISPLACEMENT OF THE CRANE’S CARRIAGE UNDERCONSTANT LOAD

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70. A.C. Cucu, NEW COATINGS AND FINISHING METHODS FORTOP PISTON RINGS OF DIESEL ENGINES TO REDUCEFRICTIONAL LOSS AND TO ENSURE ADEQUATE BEHAVIOURUNDER MOST DIFFICULT REGIMES OF OPERATION.

71. A.E. Stanciu, R. Purcarea, M.V. Munteanu, S. Vlase, H. Teodorescu –Draghicescu, THEORETICAL AND EXPERIMENTALDETERMINATION OF PROPERTIES FOR COMPOSITEMATERIAL TYPE ROVING SUBJECTED TO BENDING

72. T.E. Bolfa, C.S. Bit, Problems specific to materials of cages used forbearings from aeronautics industry

73. T.E. Bolfa, C.S. Bit, PROBLEMS SPECIFIC TO BLADE JUNCTIONTO HUBS FOR WIND TURBINES.

74. T.E. Bolfa, C. S. Bit, THE BEHAVIOR OF THE BEARINGS AT HIGHSPEED

75. G. Szeidl, L. Kiss, A NONLINEAR MECHANICAL MODEL FORHETEROGENEOUS CURVED BEAMS

76. A. Gabor, M.V. Munteanu, DETERMINING THE SELFFREQUENCIES OF THE MAIN COMPONENTS FOR A VARIABLECOMPRESSION RATIO ENGINE

77. D.D. Truşcă, D.I. Dumitraşcu, EXPERIMENTAL RESEARCHREGARDING NIGHT VISIBILITY IN ROAD TRAFFIC.

78. M.V. Guiman (Duţă), M.V. Munteanu, MODELING OF JOINTS FORMULTIBODY SYSTEMS

79. C.S. Bit, T.E. Bolfa, CONSIDERATIONS CONCERNING FATIGUECRACKS IN MECHANICAL STRUCTURES

80. C.S. Bit, T.E. Bolfa, FATIGUE CRACKS AND MICROSTRUCTURALCONSTITUENTS.

81. C.S. Bit, T.E. Bolfa, STRESS INTENSITY FACTOR IN BENDING82. D.I. Dumitraşcu, D.D. Truşcă, VEHICLE-PEDESTRIAN ACCIDENT

RECONSTRUCTION.83. A.E. Stanciu, R. Purcarea, METALLOGRAPHIC AND MICROSCOPIC

ANALYSIS OF FIBERGLASS COMPOSITE MATERIAL, AFTERTENSILE TEST

84. A.E. Stanciu, D. Cotoros, M. Baritz, MICROSCOPIC ANALYSISFOLLOWING BENDING OF MAT AND ROVING TYPECOMPOSITE MATERIAL

85. Č. Mitrović, N. Petrović, D. Bekrić, V. Dragović, I. Mileusnić,CHARACTERIZATION OF MICRO-STRUCTURES OF COMPOSITEOF SMALL WIND TURBINE BLADE FOLLOWING STRUCTURALTESTING UP TO FAILURE

86. I. Ştefan, A. Olei, C. Nicolicescu, Research on mechanical alloying effectson magnetic properties of barium ferrite type M.

15

87. A.B. Muntean, A. Chiru, P. Grigore, STUDIES ON INFLUENCES OFFUEL INJECTION PARAMETERS ON POLLUTANT EMISSION OFDIESEL ENGINE, USING VIRTUAL ENVIRONMENT TOOL.

88. P. Grigore, A. Gabor, M.V. Munteanu, I. Todor, INFLUENCE OFVARIABLE COMPRESSION RATIO REGARDING STRESS STUDYOF INTERNAL COMBUSTION ENGINES COMPONENTS

89. A.B. Muntean, A. Chiru, C. Soimaru, THE IMPACT OF DIFFERENTINJECTION SYSTEM PARAMETERS ON THE GEOMETRICALFEATURES OF THE DIESEL SPRAY JET

90. P. Grigore, M.V. Munteanu, E. Secară, ENGINE OPTIMIZATIONMECHANISM IN TERMS OF USING VARIABLE COMPRESSIONRATIO.

91. P. Grigore, A.B. Muntean, M.V. Munteanu, EXPERIMENTALRESEARCH OF TOTAL DEFORMATION AND EQUIVALENTSTRESS FOR INTERNAL COMBUSTION ENGINESCOMPONENTS.

92. A. Gabor, P. Grigore, A METHOD TO DETERMINE THE SELFFREQUENCIES OF A CRANKSHAFT FROM A SINGLE CYLINDERENGINE WITH VARIABLE COMPRESSION RATIO.

93. M.L. Scutaru, C. Cofaru, N. Sirbu, C. Itu, A SYMBOLICREPRESENTATION OF THE MOTION EQUATION OF THEMULTIBODY SYSTEM WITH COMPOSITE ELEMENTS. AUTORI

94. M.L. Scutaru, C. Cofaru, V. Gheorghe, DYNAMIC RESPONSE OF THEMULTIBODY SYSTEM IN A SIMBOLIC REPRESENTATION.AUTORI

95. P.S. Fagaras (Haba), M.L. Scutaru, MECHANIC MODELS FOR THEVIRTUAL ANALYSIS OF THE MECHANICAL HUMAN SYSTEMS.AUTORI

96. C.G. Atanasiu, STUDIES ON INFLUENCES OF FUEL INJECTIONPARAMETERS ON POLLUTANT EMISSION OF DIESEL ENGINE,USING VIRTUAL ENVIRONMENT TOOL.

97. C.G. Atanasiu, THE IMPACT OF DIFFERENT INJECTION SYSTEMPARAMETERS, ON THE GEOMETRICAL FEATURES OF THEDIESEL SPRAY JET.

98. M. Ulea, ON THE ENERGY IN PLASTIC JOINTS OF BUSBODYWORK SECTION.

99. M. Tofan, M. Ulea, ON TRACKING PROBLEM.100. G. Bejinaru Mihoc, SYSTEMIC APPROACHES IN TI SAMPLES

CUTTING MANUFACTURING PROCESS.101. G. Bejinaru Mihoc, SYSTEMIC APPROACHES IN COMPOSITE

MATERIAL SAMPLES CUTTING MANUFACTURING PROCESS102. L. Mitu, PERSPECTIVES ON BIOMATERIALS CLASSIFICATION

ISSUE.

16

103. L. Mitu, ASPECTS REGARDING BIOCOMPATIBILITY ISSUES ONMETALLIC MATERIALS.

104. S. Dimitriu, HYBRID MECHANICAL STRUCTURES WITH CURVEDBARS. MECHANICAL MODEL OF FISHING HOOK-LINE

105. S. Dimitriu, ANALITYCAL MODEL OF FISHING HOOK AND FEMRESULTS. .

106. C.N. DRUGA, MODELING BY FEM OF A TOTAL HIPPROSTHESIS

107. I. Popa, V. Geamăn, PREDICTING GRAIN REFINEMENT BY COLDSEVERE PLASTIC DEFORMATION PROCESSES IN ALLOYS BYUSING THE METHOD OF VOLUME AVERAGED DISLOCATIONGENERATION

108. M. Enescu, C. Alexandru, USER INTERFACE FOR AUTOMATICSPRAY PYROLYSIS ROBOT PROGRAMMING

109. L.G. Pintilei, F. Brânză, G.N. Băsescu, S.C. Iacob Strugariu, B. Istrate, C.Munteanu, THE STRUCTURAL TRANSFORMATION OF THECERAMIC LAYER ZrO2/20%Y2O3, OBTAINED BY THERMALSPRAYING AFTER HEAT TREATMENT

110. I.M. Sas-Boca, D. Frunza, A STUDY OF SIMULATION MADE ONPOWDER COMPACTION USING FRICTION FORCE AS ACTIVEFORCE

111. D. Stoica, R. Sofronie, USING polymeric grids IN Masonry retrofittingS112. C. Itu, COMPARATIVE DYNAMIC ANALYSIS FOR A DOOR CAR

USING DIFFERENT TYPES OF MATERIAL BASED ON VIRTUALSIMULATION. Part I

113. C. Itu, E. Secară, COMPARATIVE DYNAMIC ANALYSIS FOR ADOOR CAR USING DIFFERENT TYPES OF MATERIAL BASEDON VIRTUAL SIMULATION. Part II

114. G. Dima, I. Balcu, COMPOSITE VS. WELDED SECONDARYSTRUCTURES IN AEROSPACE LIGHTWEIGHT DESIGN – CASESTUDY COMPOSITE VS. WELDED SECONDARY STRUCTURESIN AEROSPACE LIGHTWEIGHT DESIGN – CASE STUDY

115. A. Modrea, TENSILE TEST MECHANICAL IDENTIFICATION OFPOLYMER MATRIX COMPOSITES USED IN CAR BUILDING

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Friday, October 18th

0900-1030 Plenary SessionTransilvania University, Conference Center

SECTION CRoom C

Charmain: C. OPRAN, K. JARMAI1. C.I. Pruncu, A SHORT REVIEW OF RECENT RESEARCH ON THE

MECHANICS OF FRACTURE AND FAILURE IN COMPOSITEMATERIALS

2. C. Opran, M.E. Lupeanu, C. Bivolaru, MATHEMATICAL MODELS OFFORCE AND MOMENT IN MACHINING PRODUCTS MADE BYSANDWICH COMPOSITES POLYMERIC MATERIALS

3. K. Jármai, STRUCTURAL OPTIMIZATION FOR COST.4. L. Hynčík, L. Kovář, T. Dziewonski, P. Baudrit, VIRTUAL HUMAN

MODELS FOR INDUSTRY5. L. Kalmár, R. Hellmann, T. Régert, Z. Varga, Numerical Investigation of

Heat Transport Procedure caused by High Powered UV LED6. Č. Mitrović, N. Petrović, D. Bekrić, V. Dragović, I. Mileusnić,

CHARACTERIZATION OF MICRO-STRUCTURES OF COMPOSITEOF SMALL WIND TURBINE BLADE FOLLOWING STRUCTURALTESTING UP TO FAILURE

1045-1230 Technical SessionTransilvania University, Conference Center

SECTION CRoom C

Charmain: C. CERBU, D. LUCA MOTOC1. C. Cerbu, DETERMINATION OF THE STRAINS DEVELOPED IN

FURNITURE PARTS MADE OF GLASS FIBRES COMPOSITEMATERIALS

2. I. Sprinţu, ANALYSIS OF COMPOSITE RECTANGULAR PLATESBASED ON THE CLASSICAL LAMINATED PLATE THEORY

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3. A. Patrascu, C. Opran, STUDY ON DETERMINING THE MOMENTSREGRESSION RELATIONS AT DRILLING IN MINERALCOMPOSITE MATERIALS WITH 2% CONCENTRATION OFGLASS FIBER

4. C. Cerbu, ASPECTS CONCERNING TO THE IMPACT CHARPYTESTING IN CASE OF COMPOSITES MATERIALS FILLED WITHWOOD FLOUR

5. M.E. Lupeanu, C. Opran, C. Neagu, A. EW Rennie, FUNCTIONALANALYSIS FOR THE DEVELOPMENT OF BIO-MEDICALPRODUCTS.

6. A. Butnariu, R. Necula, B.P. Gálfi, I Száva, I. Şamotă, THEEVALUATION OF RELATIVE DISPLACEMENTS WITH VICMETHOD IN OSTEOSYNTHESIS OF TROCHANTERICFRACTURES

7. D. Luca Motoc, FEM BASED SIMULATION OF INJECTED BONESHAPED PLASTIC COMPOSITE MATERIAL SAMPLES

8. D. Luca Motoc, MATERIALS SELECTION CRITERIA FOR HIGHPERFORMANCE COMPOSITE HYBRID STRUCTURES

1230 – 2000

Social program – Trip