Výsledky vyhľadávania - "Complex variable methods"

Complex variable methods for linearized Euler rigid body rotation equations Autor García-Gutiérrez, Adrián, Cubas, Javier, Chen, Huan, Sanz-Andrés, Ángel

“…The determination of analytical solutions is a vital step in understanding the different physical systems and building confidence in the numerical methods that…”
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Hele-Shaw flow driven by an electric field Autor KHALID, A. H., McDONALD, N. R., VANDEN-BROECK, J.-M.

“…The behaviour of two-dimensional finite blobs of conducting viscous fluid in a Hele-Shaw cell subject to an electric field is considered…”
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Complex variable methods for anisotropic plate bending problems Autor LaMattina, Bruce

“…The complex variable method and the boundary element method (BEM) are two important tools that help engineers gain a better understanding of the behavior of composite materials…”
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Semi-analytical solution for stress and displacement of lined circular tunnel at shallow depths Autor Cai, Hui, Lu, Ai-zhong, Ma, Yao-cai, Yin, Chong-lin

“…In this study, a new approach is presented to determine the stress and displacement field of a shallow buried circular tunnel subject to gravity and arbitrary lateral stress based on the complex variable method…”
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Determination of Forces and Moments Per Unit Length in Symmetric Exponential FG Plates with a Quasi-Triangular Hole Autor Jafari, Mohammad, Chaleshtari, Mohammad Hossein Bayati, Abdolalian, Hamid, Craciun, Eduard-Marius, Feo, Luciano

“…In this study, the resultant forces and moments acting on infinite symmetric FGPs with a triangular hole subject to uniaxial tensile load were examined via an analytical method using the complex variable approach…”
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Stress concentration around irregular holes using complex variable method Autor Simha, K R Y, Mohapatra, S S

“… Such shape evolutions are subject to certain constraints. This paper explores the evolution in stresses as a result of an evolution in the shape of an isolated irregular hole in an infinite elastic plate subjected to remote uniform stress…”
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A semi-analytical analysis of the elastic buckling of cracked thin plates under axial compression using actual non-uniform stress distribution Autor Pan, Zuxing, Cheng, Yuansheng, Liu, Jun

“…An improved hybrid semi-analytical method for calculating elastic buckling load of a thin plate with a central straight through-thickness crack subject to axial compression is proposed…”
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On the stress concentration around a hole in an infinite plate subject to a uniform load at infinity Autor Batista, Milan

“… The stress is calculated by using a modified Muskhelishvili complex variable method. The method is illustrated by several examples of stress distribution around polygonal holes of a complex geometry utilizing the Schwartz…”
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3D elasticity solutions for stress field analysis of FGM circular plates subject to concentrated edge forces and couples Autor Liu, N. W., Sun, Y. L., Chen, W. Q., Yang, B., Zhu, J.

“…In this paper, the complex variable method is applied to study three-dimensional problems of transversely isotropic functionally graded circular plates subjected to concentrated edge forces and couples…”
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3D elasticity solution for uniformly loaded elliptical plates of functionally graded materials using complex variables method Autor Yang, Y. W., Zhang, Y., Chen, W. Q., Yang, B., Yang, Q. Q.

“… The expressions of four analytic functions α ( ζ ) , β ( ζ ) , ϕ ( ζ ) and ψ ( ζ ) corresponding to this problem are then obtained using the complex variables method…”
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Steady plane flow of ice sheets over large-slope topography Autor Morland, L. W., Draghicescu, A.

“…‐free and subject to a kinematic accumulation/melt condition, is much more difficult. No established algorithms…”
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Introduction to theoretical and mathematical fluid dynamics Autor Shivamoggi, Bhimsen K.

“…INTRODUCTION TO THEORETICAL AND MATHEMATICAL FLUID DYNAMICS A practical treatment of mathematical fluid dynamics In Introduction to Theoretical and…”
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Elasticity solutions for functionally graded rectangular plates with two opposite edges simply supported Autor Yang, B., Ding, H.J., Chen, W.Q.

“… Using the complex variable method, the governing equations of three plate displacements appearing in the expansions of displacement field are formulated based on the three-dimensional theory…”
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Natural vibration of two-dimensional slender structure–water interaction systems subject to Sommerfeld radiation condition Autor Xing, J.T.

“…The dynamic behaviour of two-dimensional flexible slender structure–water interaction systems subject to a Sommerfeld radiation condition at the infinity boundary of the water domain is investigated…”
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Analytical fracture parameters of two unequal collinear interface cracks in an orthotropic bimaterial Autor Tafreshi, Azam

“…), Jk-integrals and crack opening displacements of two UCIC in an infinite orthotropic bimaterial plate are derived using the complex variable method and evaluated in conjunction with the Jacobian…”
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Surface effects on a mode-III reinforced nano-elliptical hole embedded in one-dimensional hexagonal piezoelectric quasicrystals Autor Zhao, Zhina, Guo, Junhong

“… By utilizing the technique of conformal mapping and the complex variable method, the phonon stresses, phason stresses, and electric displacements in the matrix and reinforcement layer are exactly…”
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Magnetoelastic stresses in a three-phase composite cylinder subject to a uniform magnetic induction Autor Lin, Chun-Bo, Lee, Jui-Lin, Chen, Shin-Cheng

“…A solution of magnetoelastic stresses on a three-phase composite cylinder subjected to a remote uniform magnetic induction is derived in this study. Based upon…”
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Size optimization of mid-frequency vibro-acoustic systems in the framework of modal energy analysis Autor Yu, Yang, Wang, Dongping, Zhao, Guozhong, Li, Yonghua, Chen, Bingzhi

“…Modal energy analysis (MODENA) is an energy-based method to compute the pure tone mid-frequency response of a vibro-acoustic system. This method considers…”
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Epileptic seizure detection using DWT based fuzzy approximate entropy and support vector machine Autor Kumar, Yatindra, Dewal, M.L., Anand, R.S.

“…Epilepsy is a common neurological condition which affects the central nerve system that causes people to have a seizure and can be assessed by…”
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Optimal parabolic arches Autor Leitman, M.J., Villaggio, P.

“… This solution is found using the complex variable method of plane elasticity. The proposed stress solution has the interesting property of being isoresistent in the sense…”
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