نتایج جستجو برای: arbitrary cross

تعداد نتایج: 578196  

Journal: :AIP Advances 2021

We present a numerical approach to efficiently calculate spin-wave dispersions and spatial mode profiles in magnetic waveguides of arbitrarily shaped cross section with any non-collinear equilibrium magnetization that is translationally invariant along the waveguide. Our method based on propagating-wave dynamic-matrix by Henry et al. (Ref. 19) extends it arbitrary sections using finite-element ...

Journal: :REM - International Engineering Journal 2021

The Direct Strength Method (DSM) is a well-known formulation presented in the Brazilian standard ABNT NBR 14762:2010, that estimates strength capacity of cold-formed steel (CFS) members. However, this requires elastic critical buckling loads as point departure, regarding local (L), distortional (D) and global (G) modes, which can be obtained by (i) analysis or (ii) available direct equations. p...

2006
P. Freitas

The Dirichlet Laplacian in curved tubes of arbitrary constant cross-section rotating together with the Tang frame along a bounded curve in Euclidean spaces of arbitrary dimension is investigated in the limit when the volume of the cross-section diminishes. We show that spectral properties of the Laplacian are in this limit approximated well by those of the sum of the Dirichlet Laplacian in the ...

2008
Valery N. Marachevsky

The energy of a perfectly conducting rectangular cavity is studied by making use of pistons’ interactions. The exact solution for a 3D perfectly conducting piston with an arbitrary cross section is being discussed.

2005
Chandrajit L. Bajaj Edward J. Coyle Michael T. Goodrich Aya Levi-Steiner Mathieu Desbrun Mark Meyer Peter Schröder Shachar Fleishman Marc Alexa Daniel Cohen-Or Claudio T. Silva

Arbitrary topology shape reconstruction from planar cross sections. of irregular meshes using diffusion and curvature flow. In SIGGRAPH '99: Proceedings of the 26th annual conference on Computer graphics and interactive techniques, pages 317–324, 1999.

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