A non-contact method of resonant vibration excitement in a superconductive plate.
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 1989, Vol 42, Issue 6
Abstract
c
Authors and Affiliations
G. E. Bagdasaryan
c
G. E. Bagdasaryan
Dependence «amplitude-frequency» of non-linear flutter type oscillations of plates in pre-critical stage
The problem of nonlinear oscillations of an isotropic rectangular plate in a supersonic gas flow is examined. The study was conducted taking into account both types of nonlinearities: wind (quadratic and cubic) and geome...
On asymptotic theory of micropolar elastic thin shells.
c
General Mathematical Models of Micropolar Thin Elastic Plates
In the present paper there are first formulated assumptions (hypotheses) which have asymptotical confirmation and afterwards, based on the hypotheses, depending on the values of sizeless physical constants, there are con...
Research Influence Viscoelastic of Property Material of Designs of the Flying Device on Critical Time and Critical Speeds of the Flutter
The flutter of viscoelastic plates streamlined by a gas current are investigated. The basic direction of the present work consists in taking into account of viscoelastic material properties at supersonic speeds. An algor...
The rolling of a heavy cylinder along the plane covered with a layer of viscous structural substance.
c