Search Results - Numerical approximation of solutions of dynamical problems in solid mechanics

Refine Results
  1. 1

    Parametrized formulations of Hamilton's law for numerical solutions of dynamic problems: Part II. Time finite element approximation by Sheng, G., Fung, T. C., Fan, S. C.

    ISSN: 0178-7675, 1432-0924
    Published: Heidelberg Springer 01.06.1998
    Published in Computational mechanics (01.06.1998)
    “… In part II of this paper, we extend the formulations to a proper form to develop high-performance time finite elements for numerical solutions of dynamic problems…”
    Get full text
    Journal Article
  2. 2

    Parametrized formulations of Hamilton's law for numerical solutions of dynamic problems: Part I. Global approximation by Sheng, G., Fung, T. C., Fan, S. C.

    ISSN: 0178-7675, 1432-0924
    Published: Heidelberg Springer 01.06.1998
    Published in Computational mechanics (01.06.1998)
    “…Many dynamic problems can be solved numerically by using Hamilton's law. The solution is expressed as a series in the time domain with undetermined coefficients…”
    Get full text
    Journal Article
  3. 3

    Numerical analysis of dissipative dynamical systems in solid and fluid mechanics, with a special emphasis on coupled problems by Armero Rovira, Francisco

    ISBN: 9798209190400
    Published: ProQuest Dissertations & Theses 01.01.1994
    “… in solid and fluid mechanics, with special emphasis on coupled problems. The first part focuses on coupled thermomechanical problems in solid mechanics, ranging from linearized thermoelasticity to finite strain thermoplasticity…”
    Get full text
    Dissertation
  4. 4

    Efficient and reliable solutions of static and dynamic nonlinear structural mechanics problems by an integrated numerical approach using DQFEM and direct time integration with accelerated equilibrium iteration schemes by Chen, C.-N

    ISSN: 0307-904X
    Published: Elsevier Inc 01.07.2000
    Published in Applied mathematical modelling (01.07.2000)
    “…Integrated numerical technique for static and dynamic nonlinear structural problems adopting the equilibrium iteration is proposed…”
    Get full text
    Journal Article
  5. 5

    Numerical Solutions to Dynamic Portfolio Problems: The Case for Value Function Iteration using Taylor Approximation by Garlappi, Lorenzo, Skoulakis, Georgios

    ISSN: 0927-7099, 1572-9974
    Published: Boston Springer US 01.03.2009
    Published in Computational economics (01.03.2009)
    “…) is inferior to portfolio weight iteration (PWI), when a Taylor approximation is used. In particular, they report that the value function iteration produces highly inaccurate solutions when risk aversion is high and the investment horizon long…”
    Get full text
    Journal Article
  6. 6
  7. 7

    Numerical Solution of Solid Mechanics Problems Using a Boundary-Only and Truly Meshless Method by Li, Xiaolin

    ISSN: 1024-123X, 1563-5147
    Published: Cairo, Egypt Hindawi Limiteds 01.01.2012
    Published in Mathematical Problems in Engineering (01.01.2012)
    “… of solid mechanics problems in two and three dimensions. In this method, boundary conditions can be applied directly and easily…”
    Get full text
    Journal Article
  8. 8

    Numerical solution of some inverse problems in solid mechanics by Schnur, Deborah Susan

    ISBN: 9798208674840
    Published: ProQuest Dissertations & Theses 01.01.1991
    “…This thesis develops numerical methods for solving two inverse problems in solid mechanics…”
    Get full text
    Dissertation
  9. 9

    Mathematical Model for the Numerical Solution of Nonstationary Problems in Solid Mechanics by a Modified Godunov Method by Kolmogorov, V. L., Makotra, O. A., Moiseev, N. Ya

    ISSN: 0021-8944, 1573-8620
    Published: Heidelberg Springer 01.01.2004
    “…A mathematical model of substance behavior under developed elastoplastic strains is worked out for solving one-dimensional problems of solid mechanics…”
    Get full text
    Journal Article
  10. 10

    Construction of the equations of state for polycrystalline solids for the purpose of the numerical solution of problems of continuous medium mechanics by Ostrik, A V, Nikolaev, D N

    ISSN: 1742-6588, 1742-6596
    Published: Bristol IOP Publishing 01.11.2019
    Published in Journal of physics. Conference series (01.11.2019)
    “… These equations are convenient for the numerical solution of problems of continuous medium mechanics…”
    Get full text
    Journal Article
  11. 11

    NUMERICAL SOLUTION OF THE PROBLEM OF DEFORMATION OF ELASTIC SOLIDS UNDER PULSED LOADING by Bogulskii, I. O., Volchkov, Yu. M.

    ISSN: 0021-8944, 1573-8620
    Published: Moscow Pleiades Publishing 01.07.2020
    “…Three methods of approximation of lower non-differential terms in equations of dynamic problems of mechanics of deformable solids are studied with the use of explicit algorithms…”
    Get full text
    Journal Article
  12. 12

    A Discontinuous Galerkin Material Point Method for the solution of impact problems in solid dynamics by Renaud, Adrien, Heuzé, Thomas, Stainier, Laurent

    ISSN: 0021-9991, 1090-2716
    Published: Cambridge Elsevier Inc 15.09.2018
    Published in Journal of computational physics (15.09.2018)
    “… A solid domain is represented by a collection of particles that can move and carry the fields of the problem inside an arbitrary computational grid in order to provide a Lagrangian description…”
    Get full text
    Journal Article
  13. 13

    The u‐p approximation versus the exact dynamic equations for anisotropic fluid‐saturated solids. I. Hyperbolicity by Osinov, Vladimir A.

    ISSN: 0363-9061, 1096-9853
    Published: Bognor Regis Wiley Subscription Services, Inc 01.04.2023
    “…The numerical solution of dynamic problems for porous fluid‐saturated solids is often performed with the use of simplified equations known as the u‐p approximation…”
    Get full text
    Journal Article
  14. 14

    Efficient non-linear model reduction via a least-squares Petrov-Galerkin projection and compressive tensor approximations by Carlberg, Kevin, Bou-Mosleh, Charbel, Farhat, Charbel

    ISSN: 0029-5981, 1097-0207, 1097-0207
    Published: Chichester, UK John Wiley & Sons, Ltd 15.04.2011
    “…‐linear static or dynamic computational model in view of enabling its processing in real time. The right reduced…”
    Get full text
    Journal Article
  15. 15

    Global Solutions for Incompressible Viscoelastic Fluids by lei, Zhen, Liu, Chun, Zhou, Yi

    ISSN: 0003-9527, 1432-0673
    Published: Berlin/Heidelberg Springer-Verlag 01.06.2008
    “…We prove the existence of both local and global smooth solutions to the Cauchy problem in the whole space and the periodic problem in the n -dimensional torus for the incompressible viscoelastic…”
    Get full text
    Journal Article
  16. 16

    The neural particle method – An updated Lagrangian physics informed neural network for computational fluid dynamics by Wessels, Henning, Weißenfels, Christian, Wriggers, Peter

    ISSN: 0045-7825, 1879-2138
    Published: Amsterdam Elsevier B.V 15.08.2020
    “… Up to date, no general purpose numerical method is available which can accurately resolve a variety of physics ranging from fluid to solid mechanics including large deformations and free surface flow phenomena…”
    Get full text
    Journal Article
  17. 17

    Accurate data‐driven surrogates of dynamical systems for forward propagation of uncertainty by De, Saibal, Jones, Reese E., Kolla, Hemanth

    ISSN: 0029-5981, 1097-0207
    Published: Hoboken, USA John Wiley & Sons, Inc 15.12.2024
    “… This work presents an alternative approach, where we apply the SC approximation over the dynamics of the model, rather than the solution…”
    Get full text
    Journal Article
  18. 18

    Acceleration of diffusive molecular dynamics simulations through mean field approximation and subcycling time integration by Sun, X., Ariza, M.P., Ortiz, M., Wang, K.G.

    ISSN: 0021-9991, 1090-2716
    Published: Cambridge Elsevier Inc 01.12.2017
    Published in Journal of computational physics (01.12.2017)
    “… a nonlinear optimization problem at every time-step. This paper presents two numerical methods…”
    Get full text
    Journal Article
  19. 19

    A mixed variational approach for modeling frictional contact problems with normal compliance in electro-elasticity by Benkhira, El Hassan, El Yamouni, Ouiame, Fakhar, Rachid, Mandyly, Youssef

    ISSN: 0001-5970, 1619-6937
    Published: Vienna Springer Vienna 01.11.2024
    Published in Acta mechanica (01.11.2024)
    “… This contact is described by a reduced normal compliance law. To address this problem, we establish a mixed variational formulation and prove the existence of a unique solution…”
    Get full text
    Journal Article
  20. 20

    Truly monolithic algebraic multigrid for fluid-structure interaction by Gee, M. W., Küttler, U., Wall, W. A.

    ISSN: 0029-5981, 1097-0207, 1097-0207
    Published: Chichester, UK John Wiley & Sons, Ltd 25.02.2011
    “… Many different solution schemes have been proposed. In this contribution, we concentrate on the strong coupling fluid…”
    Get full text
    Journal Article