National Repository of Grey Literature 1,276 records found  beginprevious1259 - 1268next  jump to record: Search took 0.01 seconds. 
Solution of incompressible flow using FEM adjusted to singularity
Šístek, J. ; Burda, P. ; Novotný, Jaroslav
We describe solution of incompressible fluid flow using the finite element method on meshes adjusted to singularity.
Numerical and experimental study of stress wave propagation in thin steel plate
Kolman, R. ; Kuliš, Z. ; Trnka, Jan ; Plešek, Jiří ; Pták, Svatopluk
The paper deals with the research wave propagation in the thin isotropic plate. The problem is solved both numerically and experimantally. The full- fiel visualisation of the displacements caused by generated waves was carried out by double-pulse holointerferometry. The perpendicular impact to the surface of the plate was generated by means of a sample with an exploding wire. The numerical and experimental results are compared and discused.
Numerical solution of aeroelasticity problems when considering moving boundary of the fluid
Moses, P. ; Burda, P. ; Szöllös, Ondřej ; Novotný, Jaroslav
Paper analyses numerical computations of aeroelastic problems using the finite element method.
Aeroelasticity computations using the finite element method
Moses, P. ; Burda, P. ; Szöllös, Ondřej ; Novotný, Jaroslav
Paper analyses numerical computations of aeroelastic problems using the finite element method.
Application of a-posteriori error estimates for Navier-Stokes equations to the adaptive refinement of the finite element mesh
Sousedík, B. ; Burda, P. ; Szöllös, Ondřej ; Novotný, Jaroslav
Paper describes implementation of a-posteriori error estimates and its application to the adaptive refinement of the finite element mesh.
Modeling of the response of harmonically excited supraglottal
Dedouch, K. ; Horáček, Jaromír ; Vampola, T.
The goal of the paper is harmonic analysis of supraglottal acoustic space modelled by two FE models. The finite element models represent the male vocal tract in between the vocal folds and the lips. A small flexible plate vibrating in the plane of the vocal folds excites the first FE model. The second FE model is excited by the harmonic acoustic pressure applied in a small circular hole situated in the plane of vocal folds. The excited acoustic field in supraglottal space corresponding to the first FE model is identical with the acoustic modes relevant to the acoustic space with closed - open ends, i.e., to the first two formants.
Construction of Mathematical Models for the Finite Element Method on Basis of Data Obtained from Computer Tomography
Jiroušek, Ondřej ; Jírová, Jitka
An algorithm for the construction of mathematical models for the finite element method using the computer tomography scans is shortly described in this paper. The stress analysis of a new type of implant used in finger reconstruction surgery was carried out with the help of a model constructed using this algorithm.
Construction of Mathematical Models for the Finite Element Analysis on Basis of Data Obtained from Computer Tomography
Jiroušek, Ondřej
Algorithms for the construction of mathematical model for the finite element method using the computer tomography scans are shortly described in this paper.The stress analysis of a new type implant used in finger reconstruction surgery was carried out with the help of a model constructed using this algorithm.
Implementation of a Simple Algorithm for the Continuous Determination of the Local Stiffness Matrix during Computation
Fiala, Zdeněk
The algorithm was deviced so as to allow simple implementation of both Lagrange and Ľ Hermite elements in 2D and 3D.

National Repository of Grey Literature : 1,276 records found   beginprevious1259 - 1268next  jump to record:
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