Suchergebnisse - complex-variable methods applied to problems in applied (mechanics* OR technika*)

The Velocity Field and Birkhoff–Rott Integral for Nondecaying, Nonperiodic Vortex Sheets: The velocity field and Birkhoff-Rott integral for nondecaying, nonperiodic vortex sheets

Autoren: David M. Ambrose

Quelle: SIAM Journal on Applied Mathematics. 85:456-476

Schlagwörter: quasiperiodic solution, Water waves, gravity waves, dispersion and scattering, nonlinear interaction, Mathematics - Analysis of PDEs, Existence, uniqueness, and regularity theory for incompressible inviscid fluids, 76B55, 76B07, 42A50, Physics - Fluid Dynamics, Vortex flows for incompressible inviscid fluids, Complex variables methods applied to problems in fluid mechanics, Euler equations, singular velocity integral, uniform convergence

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/abs/2401.06055
https://zbmath.org/8009633
https://doi.org/10.1137/24m164848x

Exact and Approximate Solutions for Elastic Interactions in a Nematic Liquid Crystal: Exact and approximate solutions for elastic interactions in a nematic liquid crystal

Autoren: Thomas G. J. Chandler Saverio E. Spagnolie

Quelle: SIAM Journal on Applied Mathematics. 84:2476-2501

Schlagwörter: multiply connected domain, global stored elastic energy minimization, conformal mapping, Liquid crystals, Fluid Dynamics (physics.flu-dyn), immersed body, Soft Condensed Matter (cond-mat.soft), FOS: Physical sciences, Physics - Fluid Dynamics, Condensed Matter - Soft Condensed Matter, Complex variables methods applied to problems in fluid mechanics, topological defect, complex director field

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/abs/2311.17708

Internal uniform hydrostatic stress field within a double, triple or quadruple coated elastic inhomogeneity possessing an (n + 1)-fold axis of rotational symmetry: Internal uniform hydrostatic stress field within a double, triple or quadruple coated elastic inhomogeneity possessing an \((n + 1)\)-fold axis of rotational symmetry

Autoren: Wang, Xu Schiavone, Peter

Quelle: Zeitschrift für angewandte Mathematik und Physik. 76

Schlagwörter: Inverse problems in equilibrium solid mechanics, Mathematical modeling or simulation for problems pertaining to mechanics of deformable solids, Classical linear elasticity, Inhomogeneity in solid mechanics, Micromechanics of solids, Boundary value problems in the complex plane, elastic inhomogeneity, quadruple coating, Complex-variable methods applied to problems in solid mechanics, uniform hydrostatic stress, PDEs in connection with mechanics of deformable solids, triple coating, double coating

Dateibeschreibung: application/xml

Thermal-elastic field around an elliptical nano-inclusion with interface conduction and interface stress effects

Autoren: Qianqian Zhang Ruifeng Zhang Hongyuan Li et al.

Quelle: Acta Mechanica. 234:6395-6406

Schlagwörter: Gurtin-Murdoch interface model, Thermal effects in solid mechanics, conformal mapping, Classical linear elasticity, Inhomogeneity in solid mechanics, Micromechanics of solids, series expansion method, plane deformation, residual interface tension, Complex-variable methods applied to problems in solid mechanics, infinite matrix, complex variable method

Dateibeschreibung: application/xml

Inclusions with Uniform Stress in a Bounded Elastic Domain: Inclusions with uniform stress in a bounded elastic domain

Autoren: Dai, Ming

Quelle: Journal of Elasticity. 154:645-657

Schlagwörter: anti-plane shear deformation, Classical linear elasticity, Inhomogeneity in solid mechanics, uniform eigenstrain, infinite complex series, Eshelby conjecture, Complex-variable methods applied to problems in solid mechanics, finite matrix

Dateibeschreibung: application/xml

Starting vortices generated by an arbitrary solid body with any number of edges

Autoren: Edward M. Hinton A. Leonard D.I. Pullin et al.

Quelle: Journal of Fluid Mechanics. 987

Schlagwörter: semi-infinite flat plate, leading/trailing edge vortex, Joukowski aerofoil, Birkhoff-Rott equation, 0103 physical sciences, Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing, vortex shedding, Vortex flows for incompressible inviscid fluids, Complex variables methods applied to problems in fluid mechanics, 01 natural sciences, vortex sheet evolution

Dateibeschreibung: application/xml

HYDRODYNAMIC LOADS DURING ACCELERATION OF A CYLINDER UNDER A FREE SURFACE: Hydrodynamic loads during acceleration of a cylinder under a free surface

Autoren: Golikov, A. E. Makarenko, N. I.

Quelle: Journal of Applied Mechanics and Technical Physics. 63:806-815

Schlagwörter: integro-differential equation, 0203 mechanical engineering, Asymptotic methods, singular perturbations applied to problems in fluid mechanics, 0103 physical sciences, Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing, small-time asymptotic solution, 02 engineering and technology, complex fluid velocity, Complex variables methods applied to problems in fluid mechanics, Euler equations, 01 natural sciences

Dateibeschreibung: application/xml

Modulation of heat flux and thermal stress at the double interface by nano-coating thickness

Autoren: Huang, Haojie Song, Kun

Quelle: Zeitschrift für angewandte Mathematik und Physik. 75

Schlagwörter: Thermal effects in solid mechanics, Inhomogeneity in solid mechanics, interfacial elasticity, maximum interfacial thermal stress, thermal expansion coefficient, closed-form solution, Complex-variable methods applied to problems in solid mechanics, Explicit solutions of equilibrium problems in solid mechanics, complex variable method

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7793882
https://doi.org/10.1007/s00033-023-02166-8

On vortex-sheet evolution beyond singularity formation

Autoren: D.I. Pullin N. Shen

Quelle: Journal of Fluid Mechanics. 976

Schlagwörter: perturbed vortex sheet dynamics, analytic continuation, Birkhoff-Rott equation, Asymptotic methods, singular perturbations applied to problems in fluid mechanics, 0103 physical sciences, Taylor series, Vortex flows for incompressible inviscid fluids, 0101 mathematics, Complex variables methods applied to problems in fluid mechanics, polylogarithmic function, 01 natural sciences, asymptotic singular solution

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7775000
https://doi.org/10.1017/jfm.2023.880

Interaction of two collinear interface cracks with different electrical conditions at their faces in a one-dimensional piezoelectric quasicrystal

Autoren: Volodymyr Loboda Alla Sheveleva Oleksandr Komarov et al.

Quelle: Acta Mechanica. 233:2719-2735

Schlagwörter: sectionally-holomorphic function, electric intensity factor, 02 engineering and technology, Hilbert problem, shear phonon stress, shear phason stress, 0203 mechanical engineering, Brittle fracture, Electromagnetic effects in solid mechanics, ddc:690, Buildings, Complex-variable methods applied to problems in solid mechanics, Crystalline structure, 0210 nano-technology, Dirichlet-Riemann boundary value problem

Dateibeschreibung: application/xml

Analytical Solutions of the Equation Describing Internal Gravity Waves Generated by a Moving Nonlocal Source of Perturbations: Analytical solutions of the equation describing internal gravity waves generated by a moving nonlocal source of perturbations

Autoren: Yu. V. Vladimirov Vitaly V. Bulatov

Quelle: Computational Mathematics and Mathematical Physics. 61:556-563

Schlagwörter: Stratification effects in inviscid fluids, Mittag-Leffler theorem, Internal waves for incompressible inviscid fluids, series solution, wave mode, 0103 physical sciences, meromorphic function, Complex variables methods applied to problems in fluid mechanics, 01 natural sciences, stratified medium, 0105 earth and related environmental sciences

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7355591
https://doi.org/10.1134/s0965542521040035
https://link.springer.com/article/10.1134/S0965542521040035

Complex variable boundary element methods for the solution of potential problems in simply and multiply connected domains

Autoren: Mechanical Engineering Department, University of Florida, Gainesville, FL 32611, USA ( host institution ) Hsieh, C.K. ( author ) Kassab, Alain J. ( author )

Quelle: Computer Methods in Applied Mechanics and Engineering. 86:189-213

Schlagwörter: 0203 mechanical engineering, 02 engineering and technology, 0101 mathematics, Other numerical methods in solid mechanics, 01 natural sciences, Boundary element methods applied to problems in solid mechanics

Dateibeschreibung: application/xml; [Elsevier APIv3]

Zugangs-URL: https://www.sciencedirect.com/science/article/abs/pii/004578259190127R
https://ui.adsabs.harvard.edu/abs/1991CMAME..86..189H/abstract

The non-unique existence of Rayleigh waves in nonlocal elastic half-spaces

Autoren: Pham Chi Vinh Vu Thi Ngoc Anh Hai Q. Dinh

Quelle: Zeitschrift für angewandte Mathematik und Physik. 74

Schlagwörter: Elastic materials, Rayleigh wave velocity, Existence of solutions of dynamical problems in solid mechanics, nonlocality effect, Bulk waves in solid mechanics, Complex-variable methods applied to problems in solid mechanics, PDEs in connection with mechanics of deformable solids, complex function method

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7707329
https://doi.org/10.1007/s00033-023-02007-8

Modeling of hydrodynamic dispersion and two-phase flow in the complex variable boundary element method: Modeling of hydrodynamic dispersion and two-phase flow in the complex variable boundary element method.

Autoren: Kozo Sato

Quelle: Computer Methods in Applied Mechanics and Engineering. 192:4425-4438

Schlagwörter: Three or more component flows, Complex variable, Boundary element methods applied to problems in fluid mechanics, Multi-phase flow, 0207 environmental engineering, Boundary element method, 02 engineering and technology, Dispersion, 0204 chemical engineering, Complex variables methods applied to problems in fluid mechanics

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2031338
https://doi.org/10.1016/s0045-7825(03)00423-7
http://ui.adsabs.harvard.edu/abs/2003CMAME.192.4425S/abstract
https://www.sciencedirect.com/science/article/abs/pii/S0045782503004237

Complex variable boundary element method for potential flow with thin objects: Complex variable boundary element method for potential flow with thin objects.

Autoren: Kozo Sato

Quelle: Computer Methods in Applied Mechanics and Engineering. 192:1421-1433

Schlagwörter: Boundary element methods applied to problems in fluid mechanics, conformal mapping technique, 0211 other engineering and technologies, Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing, singular solution, flow barriers, 02 engineering and technology, 0101 mathematics, Complex variables methods applied to problems in fluid mechanics, high-conductivity fracture, 01 natural sciences

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/1972188
https://doi.org/10.1016/s0045-7825(02)00647-3
https://ui.adsabs.harvard.edu/abs/2003CMAME.192.1421S/abstract
https://www.sciencedirect.com/science/article/abs/pii/S0045782502006473

Elastoplastic analysis of two-dimensional problems with hole by boundary element method using complex variables

Autoren: R Kitching S. Tang

Quelle: International Journal of Mechanical Sciences. 35:577-586

Schlagwörter: singular solution behaviour, 0203 mechanical engineering, yield region, 02 engineering and technology, 0101 mathematics, Other numerical methods in solid mechanics, Plates, fundamental solutions, 01 natural sciences, Boundary element methods applied to problems in solid mechanics

Dateibeschreibung: application/xml

Zugangs-URL: https://www.sciencedirect.com/science/article/pii/002074039390002C

Fluid boundary element method and orthogonal transform of double complex variables

Autoren: Luo Yi-ying

Quelle: Applied Mathematics and Mechanics. 24:109-116

Schlagwörter: Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.), orthogonal double complex variable, boundary element method of fluid, Boundary element methods applied to problems in fluid mechanics, 0103 physical sciences, Conformal mappings of special domains, space of double complex variables, space conformal transform, Complex variables methods applied to problems in fluid mechanics, 01 natural sciences, Covering theorems in conformal mapping theory

Dateibeschreibung: application/xml

Zugangs-URL: https://www.airitilibrary.com/Publication/alDetailedMesh?DocID=02534827-200301-24-1-109-116-a
http://www.amm.shu.edu.cn/CN/article/downloadArticleFile.do?attachType=PDF&id=12713
https://www.society.shu.edu.cn/CN/abstract/abstract12713.shtml
https://link.springer.com/article/10.1007%2FBF02439384

The complex variable boundary element method for solving sandwich plate problems

Autoren: Gu Lei Huang Maokuang

Quelle: Acta Mechanica Sinica. 6:50-58

Schlagwörter: density function, 0203 mechanical engineering, 0211 other engineering and technologies, Helmholtz equation, 02 engineering and technology, Composite and mixture properties, Plates, Other numerical methods in solid mechanics, Boundary element methods applied to problems in solid mechanics, analytic function, bounded simply connected regions, Vekua's complex integral representation

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/92353
https://doi.org/10.1007/bf02488458
http://ui.adsabs.harvard.edu/abs/1990AcMSn...6...50G/abstract
https://link.springer.com/article/10.1007/BF02488458

A computational method for solving the branched channel flow problem

Autoren: I. A. Ismail Galal Ismail A. M. Sedqi

Quelle: Applied Mathematics and Computation. 161:19-34

Schlagwörter: Poisson's equation, Spectral methods applied to problems in fluid mechanics, spectral solution, Navier-Stokes equations for incompressible viscous fluids, 0103 physical sciences, Schwarz-Christoffel transformation, Complex variables methods applied to problems in fluid mechanics, 01 natural sciences

Dateibeschreibung: application/xml

Zugangs-URL: http://www.sciencedirect.com/science/article/pii/S0096300303012050
https://dblp.uni-trier.de/db/journals/amc/amc161.html#IsmailIS05
https://www.sciencedirect.com/science/article/pii/S0096300303012050
http://dblp.uni-trier.de/db/journals/amc/amc161.html#IsmailIS05

Poles and Branch Cuts in Free Surface Hydrodynamics: Poles and branch cuts in free surface hydrodynamics

Autoren: Vladimir E. Zakharov Pavel M. Lushnikov

Quelle: Water Waves. 3:251-266

Schlagwörter: Water waves, gravity waves, dispersion and scattering, nonlinear interaction, Soliton equations, Nonlinear Sciences - Exactly Solvable and Integrable Systems, water wave, Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, Free-surface potential flows for incompressible inviscid fluids, Physics - Fluid Dynamics, Pattern Formation and Solitons (nlin.PS), Nonlinear Sciences - Pattern Formation and Solitons, 01 natural sciences, analytical continuation, persistent singularity, 0103 physical sciences, complex singularity existence, Exactly Solvable and Integrable Systems (nlin.SI), Complex variables methods applied to problems in fluid mechanics, conformal map

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/pdf/1911.11609
http://arxiv.org/abs/1911.11609
https://arxiv.org/pdf/1911.11609
https://arxiv.org/abs/1911.11609
https://par.nsf.gov/biblio/10181346-poles-branch-cuts-free-surface-hydrodynamics
https://link.springer.com/article/10.1007/s42286-020-00040-y
https://www.arxiv-vanity.com/papers/1911.11609/
https://par.nsf.gov/servlets/purl/10181346
http://ui.adsabs.harvard.edu/abs/2021WatWa...3..251L/abstract