Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602

A comprehensive analytical model is developed for a functionally graded piezoelectric (FGP) curved bar which is in a closed electrical circuit. Piezoelectric coefficient is assumed to vary in the radial direction according to a power law unlike the corresponding studies in the literature. This assumption constitutes one of the basic novelties of the present investigation. For the verification, the numerical results of the mathematical model for an FGP curved actuator are compared with those of a related study on a linear FGP curved bar in the literature. Next, the model is used to determine the deformation and electrical behaviours of an FGP curved sensor under a couple at its free end section. The presentation of the numerical results for the curved sensors is another novelty of the present study since the numerical results in the related studies in the literature were presented just for the actuators. Results are compared with bimorph piezoelectric curved sensors and the effect of the grading parameter on the mechanical and electrical fields is examined. Numerical results show that FGP curved sensor provides several advantages in terms of the mechanical behavior of the material, and the distribution and production of electric potential in the sensor are affected significantly with the variation of grading parameter.

Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors

A comprehensive analytical model is developed for a functionally graded piezoelectric (FGP) curved bar which is in a closed electrical circuit. Piezoelectric coefficient is assumed to vary in the radial direction according to a power law unlike the corresponding studies in the literature. This assumption constitutes one of the basic novelties of the present investigation. For the verification, the numerical results of the mathematical model for an FGP curved actuator are compared with those of a related study on a linear FGP curved bar in the literature. Next, the model is used to determine the deformation and electrical behaviours of an FGP curved sensor under a couple at its free end section. The presentation of the numerical results for the curved sensors is another novelty of the present study since the numerical results in the related studies in the literature were presented just for the actuators. Results are compared with bimorph piezoelectric curved sensors and the effect of the grading parameter on the mechanical and electrical fields is examined. Numerical results show that FGP curved sensor provides several advantages in terms of the mechanical behavior of the material, and the distribution and production of electric potential in the sensor are affected significantly with the variation of grading parameter

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Bibtex @ { politeknik368288, journal = {Politeknik Dergisi}, eissn = {2147-9429}, address = {Gazi Üniversitesi Teknoloji Fakültesi 06500 Teknikokullar - ANKARA}, publisher = {Gazi Üniversitesi}, year = {2016}, volume = {19}, number = {4}, pages = {593 - 602}, title = {Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602}, key = {cite}, author = {Arslan, Eray} }
APA Arslan, E. (2016). Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602 . Politeknik Dergisi , 19 (4) , 593-602 .
MLA Arslan, E. "Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602" . Politeknik Dergisi 19 (2016 ): 593-602 <
Chicago Arslan, E. "Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602". Politeknik Dergisi 19 (2016 ): 593-602
RIS TY - JOUR T1 - Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602 AU - Eray Arslan Y1 - 2016 PY - 2016 N1 - DO - T2 - Politeknik Dergisi JF - Journal JO - JOR SP - 593 EP - 602 VL - 19 IS - 4 SN - -2147-9429 M3 - UR - Y2 - 2022 ER -
EndNote %0 Politeknik Dergisi Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602 %A Eray Arslan %T Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602 %D 2016 %J Politeknik Dergisi %P -2147-9429 %V 19 %N 4 %R %U
ISNAD Arslan, Eray . "Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602". Politeknik Dergisi 19 / 4 (Aralık 2016): 593-602 .
AMA Arslan E. Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602. Politeknik Dergisi. 2016; 19(4): 593-602.
Vancouver Arslan E. Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602. Politeknik Dergisi. 2016; 19(4): 593-602.
IEEE E. Arslan , "Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors, page: 593-602", Politeknik Dergisi, c. 19, sayı. 4, ss. 593-602, Ara. 2016