Results 21 to 30 of about 407,274 (292)

Modeling and simulation of ridge-buckle control in the coiling process of cold rolling strips with local high points

open access: yes工程科学学报, 2015
In order to research the ridge-buckle control method in the coiling process of steel strips with local high points,elastoplastic stress and ridge-buckle models are established by using the theory of three-dimensional elastoplastic deformation and ...
GUAN Jian-long   +3 more
doaj   +1 more source

Elastic strips [PDF]

open access: yes, 2010
Motivated by the problem of finding an explicit description of a developable narrow Moebius strip of minimal bending energy, which was first formulated by M. Sadowsky in 1930, we will develop the theory of elastic strips. Recently E.L.
Chubelaschwili, David, Pinkall, Ulrich
core   +1 more source

Study on Amplitude and Flatness Characteristics of Elastic Thin Strip under Fluid–Structure Interaction Vibration Excited by Unsteady Airflow

open access: yesMetals, 2019
Based on unsteady airflow excitation and elastic thin strip vibration theory, a SI-FLAT flatness meter was taken as the research object, and an amplitude−residual stress simulation analysis model of the cold rolling strip under aerodynamic loads ...
Hongbo Li   +4 more
doaj   +1 more source

On the influence of surface stresses and inertia on the natural low-frequency vibrations of an elastic ultrathin strip-beam [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика
A differential equation is derived that describes free long-wave vibrations of a low-dimensional elastic isotropic strip-beam, taking into account  effects on free surfaces.  Boundary conditions on external surfaces are formulated within the ...
Mikhasev, Gennadi Ivanovich   +1 more
doaj   +1 more source

RELEVANSI GAMBAR DAN TUTURAN PADA KOMIK SHIN KOBOCHAN TINJAUAN PRAGMATIK

open access: yesPuitika, 2017
This article discusses the relevance between the image and the speech in Japanese. This study is a qualitative research that discusses and explains the relevance between the image and the speech in strip comic.
Idrus Idrus
doaj   +1 more source

Simulation Study on Surface Temperature Distribution of Collector Strip Material Under Pantograph-Catenary Arc of Urban Rail

open access: yesIEEE Access, 2023
With the increasing speed of urban rail trains, the vibration between the pantograph collector strip and the contact wire intensifies, and the pantograph-catenary arc occurs frequently, which severely wear the surface materials of the pantograph-catenary.
Xiaoying Yu, Mengjie Song, Ze Wang
doaj   +1 more source

Time-Domain Non-Linear Strip Theory For Ship Motions [PDF]

open access: yesThe International Journal of Maritime Engineering, 2004
A new implementation of strip theory is proposed based on the strip theory by Salvesen, et al. [1] and early work by Westlake and Wilson [2]. Compared with traditional strip theory, the main difference is that the calculation is carried out in the time domain.
Fan, Y.T., Wilson, P.A.
openaire   +3 more sources

On canonical quantization of the gauged WZW model with permutation branes

open access: yes, 2011
In this paper we perform canonical quantization of the product of the gauged WZW models on a strip with boundary conditions specified by permutation branes.
Chu M. F., Elitzur S., GOR SARKISSIAN
core   +1 more source

A computational modelling of micro strip patch antenna and its solution by RDTM

open access: yesAlexandria Engineering Journal, 2018
This paper concerns with the modelling of a micro strip antenna with strip line feeding technique formulated using Ohm’s law. A partial differential equation is obtained from the model which is solved using “Reduced Differential Transformation Method ...
R.K. Chaurasia   +4 more
doaj   +1 more source

The quantum strip: Liouville theory for open strings [PDF]

open access: yesCommunications in Mathematical Physics, 1992
In the original operator approach to Liouville theory on the strip initiated by the second author and \textit{A. Neveu} [Nucl. Phys. B 238, 125-141 (1984)] only the simplest inverse power of the metric tensor operator could be derived. Using the quantum group structure of two- dimensional gravity recently found by the second author [Commun. Math. Phys.
Cremmer, Eugène, Gervais, Jean-Loup
openaire   +3 more sources

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