For a given material, different shapes correspond to rigidities. In this paper, the radii of oblique elliptic torus are formulated, nonlinear displacement formulation is presented and numerical simulations carried out for circular, normal tori, respectively. Our investigation shows that both deformation stress response an elastic sensitive radius ratio, indicate analysis should be done by using...

We study the capture cross-section of massless (photon) and massive test particles by Schwarzschild–Tangherlini black hole, which is a solution pure general relativity in higher dimensional spacetime with R×SD?2 topology. It shown that an extra dimension weakens gravitational attraction consequently, radii all characteristic circular orbits, such as radius photonsphere decrease dimensions. Furt...

A semiempirical method for predicting the damping efficiency of hysteresis rods on-board small satellites is presented. It is based on the evaluation of dissipating energy variation of different ferromagnetic materials for two different rod shapes: thin film and circular cross-section rods, as a function of their elongation. Based on this formulation, an optimum design considering the size of h...

We study the influence of shape plasma container on dynamics Reversed Field Pinch (RFP). The geometries we consider are periodic cylinders with elliptical and circular-shaped cross-sections. Numerical simulations fully nonlinear visco-resistive magnetohydrodynamics carried out to illustrate how affected by shaping. It is shown that independent shape, quantity $\beta$, comparing hydrodynamic pre...

Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Multiwalled inorganic nanotubes with circular cross sections must have either an incoherent interface or a large am...

The work is devoted to the process of heat exchange a nuclear reactor. Attention was paid improving reliability fuel rods At same time, two cases cross section rod shell were considered: cylindrical and elliptical. Based on application differentiation method, it shown that level thermal stresses arising during transition from circular cross-section an elliptical one decreases. Which confirms ch...