Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

324
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

119
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

NONLINEAR INSTABILITY OF COUPLED CNTS CONVEYING VISCOUS FLUID

Pages

  96-120

Abstract

 In the present study, NONLINEAR VIBRATION of coupled carbon nanotubes (CNTs) in presence of surface effect is investigated based on nonlocal Euler-Bernoulli beam (EBB) theory. CNTs are embedded in a visco-elastic medium and placed in the uniform longitudinal MAGNETIC FIELD. Using von Karman geometric nonlinearity and Hamilton’s principle, the nonlinear higher order governing equations are derived. The differential quadrature (DQ) method is applied to obtain the nonlocal frequency of coupled visco-CNTs system. The effects of various parameters such as the longitudinal MAGNETIC FIELD, visco-Pasternak foundation, KNUDSEN NUMBER, surface effect, aspect ratio and velocity of conveying viscous are specified. It is shown that the longitudinal MAGNETIC FIELD is responsible for an up shift in the frequency and an improvement of the instability of COUPLED SYSTEM. Results also reveal that the surface effect and internal CONVEYING FLUID plays an important role in the instability of nano COUPLED SYSTEM. Also, it is found that trend of figures have good agreement with previous researches. It is hoped that the nonlinear results of this work could be used in design and manufacturing of nano/micro mechanical system in advanced nanomechanics applications where in this study the MAGNETIC FIELD is a controller parameter.

Cites

  • No record.

    • References

    Cite

    APA: Copy

    GHORBANPOUR ARANI, A., & AMIR, S.. (2015). NONLINEAR INSTABILITY OF COUPLED CNTS CONVEYING VISCOUS FLUID. JOURNAL OF SOLID MECHANICS, 7(1), 96-120. SID. https://sid.ir/paper/319365/en

    Vancouver: Copy

    GHORBANPOUR ARANI A., AMIR S.. NONLINEAR INSTABILITY OF COUPLED CNTS CONVEYING VISCOUS FLUID. JOURNAL OF SOLID MECHANICS[Internet]. 2015;7(1):96-120. Available from: https://sid.ir/paper/319365/en

    IEEE: Copy

    A. GHORBANPOUR ARANI, and S. AMIR, “NONLINEAR INSTABILITY OF COUPLED CNTS CONVEYING VISCOUS FLUID,” JOURNAL OF SOLID MECHANICS, vol. 7, no. 1, pp. 96–120, 2015, [Online]. Available: https://sid.ir/paper/319365/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top