Thermo magnetic response of nonlocal propagation of waves in rotating graphene tubules

Springer Science and Business Media LLC - Tập 2 - Trang 1-8 - 2020
A. Amuthalakshmi1, S. Selvi Celin Prabha1
1Department of Mathematics, Kongunadu Arts and Science College, Coimbatore, India

Tóm tắt

Thermo magnetic response of propagation of waves in rotating graphene tubules is studied with the aid of nonlocal Euler–Bernoulli beam theory within the framework of spectral analysis. The governing dynamic equation of nonlocal rotating graphene tubules under thermo magnetic response is formulated with the help of equation of thermal force, centrifugal force and electromagnetic force. The dispersion equation of nonlocal rotating graphene tubules under thermo magnetic field is derived. The numerical value of non-dimensional wave number is computed and is represented in terms of scattered curves. The scattered curves of graphene tubules at different rotating speed, nonlocal parameter, temperature and magnetic field strength are also drawn. The results give useful information in the study and design of rotary nano-devices such as nano motors, nanoturbines, nano robots etc. The dispersion curves of non-rotating graphene tubules in the absence of thermal and magnetic field are drawn and are compared with the existing literature.

Tài liệu tham khảo

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