TY - JOUR ID - 31831 TI - Hollow Piezoelectric Cylinder under Transient Loads JO - Iranian Journal of Mechanical Engineering Transactions of the ISME JA - JMEE LA - en SN - 1605-9727 AU - Jabbari, mohsen AU - mousavi, matin AU - Kiani, Mohammad amin AD - Islamic Azad University South Tehran Branch AD - Mechanical Engineering Department, South Tehran Branch, Azad University, Iran Y1 - 2017 PY - 2017 VL - 18 IS - 2 SP - 23 EP - 38 KW - transient KW - Thermoelasticity KW - Hollow Cylinder KW - Piezoelectric DO - N2 - In this paper, transient solution of two dimensional asymmetric thermal and mechanical stresses for a hollow cylinder made of piezoelectric material is developed. Transient temperature distribution, as function of radial and circumferential directions and time with general thermal boundary-conditions, is analytically obtained, using the method of separation of variables and generalized Bessel function. The results are the sum of transient and steady state solutions that depend upon the initial condition for temperature and heat source, respectively. The general form of thermal and mechanical boundary conditions is considered on the piezoelectric cylinder. Material properties of piezoelectric cylinder are the same along the thickness. A direct method is used to solve the Navier equations, using the Euler equation and complex Fourier series. UR - https://jmee.isme.ir/article_31831.html L1 - https://jmee.isme.ir/article_31831_26dad38b7ad89d696ef83eb8ceffb9c0.pdf ER -