SVIBOR - Project code: 2-05-421

MINISTRY OF SCIENCE AND TECHNOLOGY

Strossmayerov trg 4, HR - 10000 ZAGREB
tel.: +385 1 459 44 44, fax: +385 1 459 44 69
E-mail: ured@znanost.hr

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Project code: 2-05-421


PIEZOCERAMIC ULTRASONIC SENSORS


Main researcher: SVILAR, DRAGOLJUB (143113)



Assistants
Type of research: applied
Duration from: 07/01/92. to 06/30/95.

Papers on project (total): 2
Institution name: Brodarski institut, Zagreb (192)
Department/Institute: Special Technologies Department
Address: Avenija V.Holjevca 20
City: 10000 - Zagreb, Croatia
Communication
Phone: 385 (0)1 65 51 022 / 219
Phone: 385 (0)1 65 50 952 sektor
Fax: 385 (0)1 65 50 947 sektor
Fax: 385 (0)1 65 50 948 BI

Summary: A three year research project is proposed. It continues investigations in piezoceramic ultrasonic transducer parameters.The project includes design and modification of methodological instrumentation,which is neccessary for the scientific work in the field of ultrasound.Different models and methods,relevant for the development and design of ultrasonic transducers have been investigated.They will be the basis for the design of a new generation of ultrasonic equipment.The intention of the project is to diminish the lag and ensure the continuity of further development of ultrasonic tehnologies in the Republic of Croatia.

Keywords: ultrasonic sensors,piezoelectric transducers,hydrophones

Research goals: The research performed up to now in Brodarski Institute gives a solid, basis which combined with research experience,knowledge and equipment,enables a continuation in the research of new generations of ultrasonic sensors.The project aims are 1)research in the field of piezoceramic and piezopolymer transducers in air,as the beginning of the development of noncontact sensors for robotics 2)investigations in acoustical array elements for ultrasonic medical diagnostics 3)investigations in optimal NDT probe design for metal,plastic and composite materials testing 4)investigations in sandwich transducers for sonar systems 5)development of measurement methods and procedures for the comparisons of theoretical and practical results. Specific contribution to science and technology will be achieved by a doctoral thesis,a master"s thesis and papers,published or presented at scientific symposia.


COOPERATION - PROJECTS


  1. Name of project: 0 NEMA
    Name of institution: NEMA


COOPERATION - INSTITUTIONS


  1. Name of institution: 0 NEMA

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Last update: 10/18/95
Information: svibor@znanost.hr