این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Theoretical and Applied Vibration and Acoustics، جلد ۵، شماره ۲، صفحات ۱۵۳-۱۷۶
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Wave propagation analysis of magneto-electro-thermo-elastic nanobeams using sinusoidal shear deformation beam model and nonlocal strain gradient theory
چکیده انگلیسی مقاله The main goal of this research is to provide a more detailed investigation of the size-dependent response of magneto-electro-thermo-elastic (METE) nanobeams subjected to propagating wave, employing sinusoidal shear deformation beam theory (SSDBT). With the aim to consider the size influences of the structure, the nonlocal strain gradient theory (NSGT) is utilized. Hamilton’s principle within constitutive relations of METE materials is incorporated to derive thegoverning equations. Utilizing Maxwell’s relation and magnet-electric boundary conditions, proper distributions for magnetic and electric potentials along the nanobeam are obtained. Thereafter an exact analysis is used to obtain the axial and flexural dispersion relations of METE nanobeams. In numerical results, detailed investigations of wave dispersion behavior related to three modes are addressed. In addition, a relation is introduced to determine the cut-off frequency of the system. Moreover, the effectiveness of various parametersincluding length scale and nonlocal parameters, nanobeam thickness, and theloadings due to imposed thermo-electro-magnetic field on the response ofpropagating wave in METE nanobeams are examined.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله Ahad Amiri |
School of Mechanical Engineering, Iran University of Science and Technology, Narmak, 16765-163, Tehran, Iran

Arian Masoumi |
School of Mechanical Engineering, Iran University of Science and Technology, Narmak, 16765-163, Tehran, Iran

Roohollah Talebitooti |
Associate Professor, School of Mechanical Engineering, Iran University of Science and Technology, Narmak, 16765-163, Tehran, Iran

Mir Saeed Safizadeh |
Associate Professor, School of Mechanical Engineering, Iran University of Science and Technology, Narmak, 16765-163, Tehran, Iran

نشانی اینترنتی http://tava.isav.ir/article_40346_2cd6ace2c76fa624a2fedb1c55154e42.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/523/article-523-2444931.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات