Publicou 6 edições por ano
ISSN Imprimir: 2152-5102
ISSN On-line: 2152-5110
Indexed in
ANALYSIS OF TRANSVERSE VIBRATIONAL RESPONSE AND INSTABILITIES OF AXIALLY MOVING CNT CONVEYING FLUID
RESUMO
The transverse vibration and instability of the axially moving carbon nanotube (CNT) conveying fluid were studied. To this end, the nonlocal continuum theory and Knudsen number were utilized to consider the small-scale effect of the nanostructure and nanoflow, respectively. The Hamilton's principle was employed to obtain the governing equation of motion for the axially moving CNT with and without fluid passing through it, and the analysis was carried out using the Galerkin weighted residual method. In addition, to consider the small-size effect of nanoflow through the CNT, the Knudsen number is introduced. The results indicate that the resonant frequencies in which the instabilities emerge can be influenced by the fluid flow passing through the CNT more than the axially traveling CNT speed. In addition, it can be observed that the axially moving CNT conveying fluid, while the axially CNT velocity is constant, is more stable. This demonstrates, however, that the stationary CNT conveying fluid is more stable than all cases of the axially moving CNT conveying fluid.
-
Esfahani Navid Nasajpour, Toghraie Davood, Afrand Masoud, A new correlation for predicting the thermal conductivity of ZnO–Ag (50%–50%)/water hybrid nanofluid: An experimental study, Powder Technology, 323, 2018. Crossref
-
Kavusi Hossein, Toghraie Davood, A comprehensive study of the performance of a heat pipe by using of various nanofluids, Advanced Powder Technology, 28, 11, 2017. Crossref
-
Toghraie Davood, Abdollah Mohammad Mehdi Davood, Pourfattah Farzad, Akbari Omid Ali, Ruhani Behrooz, Numerical investigation of flow and heat transfer characteristics in smooth, sinusoidal and zigzag-shaped microchannel with and without nanofluid, Journal of Thermal Analysis and Calorimetry, 131, 2, 2018. Crossref
-
Sarlak Ramin, Yousefzadeh Shahrouz, Akbari Omid Ali, Toghraie Davood, Sarlak Sajad, assadi Fattah, The investigation of simultaneous heat transfer of water/Al2O3 nanofluid in a close enclosure by applying homogeneous magnetic field, International Journal of Mechanical Sciences, 133, 2017. Crossref
-
Foroutan Shahin, Haghshenas Amin, Hashemian Mohammad, Eftekhari S. Ali, Toghraie Davood, Spatial buckling analysis of current-carrying nanowires in the presence of a longitudinal magnetic field accounting for both surface and nonlocal effects, Physica E: Low-dimensional Systems and Nanostructures, 97, 2018. Crossref
-
Liu Chun-Xia, Yan Yan, Wang Wen-Quan, Primary and secondary resonance analyses of a cantilever beam carrying an intermediate lumped mass with time-delay feedback, Nonlinear Dynamics, 97, 2, 2019. Crossref
-
Oveissi Soheil, Toghraie Davood, Eftekhari S. Ali, Chamkha Ali J., Instabilities of SWCNT conveying laminar, incompressible and viscous fluid flow, International Journal of Numerical Methods for Heat & Fluid Flow, 30, 4, 2019. Crossref
-
Khaje khabaz Mohamad, Eftekhari S. Ali, Hashemian Mohamad, Toghraie Davood, Optimal vibration control of multi-layer micro-beams actuated by piezoelectric layer based on modified couple stress and surface stress elasticity theories, Physica A: Statistical Mechanics and its Applications, 546, 2020. Crossref
-
Shaat M., Javed U., Faroughi S., Wettability and confinement size effects on stability of water conveying nanotubes, Scientific Reports, 10, 1, 2020. Crossref
-
Ymeli Guillaume Lambou, Kamdem Hervé Thierry Tagne, Tchinda Réné, Lazard Myriam, Analytical layered solution of radiation and non–Fourier conduction problems in optically complex media, International Journal of Heat and Mass Transfer, 145, 2019. Crossref
-
Hashemian Mohammad, Vaez Amir Homayoun, Toghraie Davood, Investigation of viscous fluid flow and dynamic stability of CNTs subjected to axial harmonic load coupled using Bolotin’s method, International Journal of Numerical Methods for Heat & Fluid Flow, 30, 6, 2020. Crossref
-
Oveissi Soheil, Ghassemi Aazam, Salehi Mehdi, Eftekhari S. Ali, Ziaei-Rad Saeed, Hydro–Hygro–Thermo–Magneto–Electro elastic wave propagation of axially moving nano-cylindrical shells conveying various magnetic-nano-fluids resting on the electromagnetic-visco-Pasternak medium, Thin-Walled Structures, 173, 2022. Crossref
-
Barbaz-Isfahani Reza, Saber-Samandari Saeed, Salehi Manouchehr, Novel electrosprayed enhanced microcapsules with different nanoparticles containing healing agents in a single multicore microcapsule, International Journal of Biological Macromolecules, 200, 2022. Crossref