Magnetic field effects on the elastic behavior of polymeric piezoelectric cylinder reinforced with CNTs
عنوان مقاله: Magnetic field effects on the elastic behavior of polymeric piezoelectric cylinder reinforced with CNTs
شناسه ملی مقاله: JR_JACM-2-4_003
منتشر شده در شماره 4 دوره 2 فصل Autumn در سال 1395
شناسه ملی مقاله: JR_JACM-2-4_003
منتشر شده در شماره 4 دوره 2 فصل Autumn در سال 1395
مشخصات نویسندگان مقاله:
Ali Cheraghbak - Faculty of Mechanical Engineering, University of Kashan, Kashan, Iran
Abbas Loghman - Faculty of Mechanical Engineering, University of Kashan, Kashan, Iran
خلاصه مقاله:
Ali Cheraghbak - Faculty of Mechanical Engineering, University of Kashan, Kashan, Iran
Abbas Loghman - Faculty of Mechanical Engineering, University of Kashan, Kashan, Iran
Magnetic field effects on the elastic response of polymeric piezoelectric cylinder reinforced with carbon nanotubes (CNTs) is studied. The cylinder is subjected to internal pressure, a constant electric potential difference at the inner and outer surfaces, thermal and magnetic fields. The Mori-Tanaka model is used for obtaining the equivalent material properties of the cylinder. Based on the charge and equilibrium relations, the governing differential equation of the cylinder is derived and solved analytically. The main purpose of this paper is to investigate the effect of magnetic field on the stresses, the electric potential and radial displacement distributions of the polymeric piezoelectric cylinder. The presented results indicate that considering magnetic field can reduce the stresses of nano-composite cylinder
کلمات کلیدی: Magnetic field; CNT; Piezoelectric cylinder; Mori-Tanak model; Electric filed
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/589204/