Yakaiah bolledla (8 risultati)

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. Wave properties of carbon nanotubes on nonlocal elasticity | Yakaiah Bolledla (u. a.) | Taschenbuch | Englisch | 2021 | Scholars' Press | EAN 9786138964650 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book was an attempt to study the wave dispersion characteristics of a carbon nanorod through Second, Fourth, Sixth and Eighth orders nonlocal strain gradient models. Expressions are derived for both wave number and wave speeds of the nanorod. The wave characteristics of the nanorod obtained from the nonlocal strain gradient models are compared with the classical continuum model. From these models it is observed that sixth order strain gradient model gives the better approximations than the second and fourth order strain gradient models for dynamic analysis. The second and sixth order strain gradient models gives a critical wave number at a certain wave frequency which does not exist in fourth and eight order strain gradient models. Eringen's nonlocal theory of elasticity is applied to study the wave properties of single walled carbon nanotubes. The effects of wave number and nonlocal scaling parameter (e0a) on the frequency ,phase velocity and group velocity are discussed for a particular material of carbon nanotube. 64 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book was an attempt to study the wave dispersion characteristics of a carbon nanorod through Second, Fourth, Sixth and Eighth orders nonlocal strain gradient models. Expressions are derived for both wave number and wave speeds of the nanorod. The wave characteristics of the nanorod obtained from the nonlocal strain gradient models are compared with the classical continuum model. From these models it is observed that sixth order strain gradient model gives the better approximations than the second and fourth order strain gradient models for dynamic analysis. The second and sixth order strain gradient models gives a critical wave number at a certain wave frequency which does not exist in fourth and eight order strain gradient models. Eringen's nonlocal theory of elasticity is applied to study the wave properties of single walled carbon nanotubes. The effects of wave number and nonlocal scaling parameter (e0a) on the frequency ,phase velocity and group velocity are discussed for a particular material of carbon nanotube.…

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book was an attempt to study the wave dispersion characteristics of a carbon nanorod through Second, Fourth, Sixth and Eighth orders nonlocal strain gradient models. Expressions are derived for both wave number and wave speeds of the nanorod. The wave characteristics of the nanorod obtained from the nonlocal strain gradient models are compared with the classical continuum model. From these models it is observed that sixth order strain gradient model gives the better approximations than the second and fourth order strain gradient models for dynamic analysis. The second and sixth order strain gradient models gives a critical wave number at a certain wave frequency which does not exist in fourth and eight order strain gradient models. Eringen's nonlocal theory of elasticity is applied to study the wave properties of single walled carbon nanotubes. The effects of wave number and nonlocal scaling parameter (e0a) on the frequency ,phase velocity and group velocity are discussed for a particular material of carbon nanotube.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 64 pp. Englisch.…