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Paper Information

Title: 

STUDIES ON VIBRATION MODE OF PIEZOELECTRIC CERAMICS

Type: PAPER
Author(s): MARDANI REZA,FALLAH M.AMIR
 
 
 
Name of Seminar: IRAN PHYSICS CONFERENCE
Type of Seminar:  CONFERENCE
Sponsor:  PHYSICS SOCIETY OF IRAN
Date:  2005Volume -
 
 
Abstract: 

BY INTRODUCING DIFFERENT VIBRATING MODES IN PIEZOELECTRIC CERAMICS IN RING AND DISK FORMS, THE ELECTRIC SPECIFICATION IS EVALUATED .THE SIMULATION RESULTS OF TWO KINDS OF CERAMIC PIEZOELECTRIC ARE COMPARED AND AFTER VERIFYING THE RESULTS, THE OUTPUT HAS BEEN EVALUATED. THE TECHNIQUE THAT HAS BEEN APPLIED IN THIS RESEARCH IS AN ANALYTICAL METHOD ON THE PHYSICAL SPECIFICATION OF THESE TYPE OF CERAMICS WHICH RESULTS IN ELECTROACOUSTIC EQUATIONS. THE EQUATIONS, FINALLY, IN A SIMULATION PROCESS BEFORE PRODUCTION, IS APPLIED AND THE RESULTS ARE USED TO SIMPLIFY AND TO INCREASE THE PRECISENESS OF THE PRODUCTION PROCESS .THE IMPORTANT FEATURE OF THIS METHOD IS THE PREDICTION OF THE ELECTROACOUSTIC SPECIFICATIONS AND ABILITY TO DISTINGUISH THE RESONANCE FREQUENCY AND ANT RESONANCE ONE WITH RESPECT TO THE DIMENSION AND TYPE OF THE PIEZOELECTRIC CERAMIC WITHOUT ANY COST AND SPARING TIME.

 
Keyword(s): PIEZOELECTRIC CERAMIC, VIBRATION MODE, RESONANCE AND ANT RESONANCE FREQUENCY
 
 
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