Результаты поиска по 'radial basic function':
Найдено статей: 2
  1. Kuz'min I.M., Tonkov L.E., Kopysov S.P.
    Algorithms and Software for Solving Coupled Fluid-Structure Interaction Problems on Hybrid HPC Platform
    Computer Research and Modeling, 2013, v. 5, no. 2, pp. 153-164

    In this paper, we propose a new software for simulation of fluid-structure interaction. The software is designed for solving coupled problems and provides an interface for synchronization synchronisation and data exchange between existing fluid and structural solvers. Algorithms of coupling solvers and mesh deformation are discussed. The software can be used on hybrid CPU/GPU platforms.

    Keywords: fluid-structure interaction, parallel computing, hybrid HPC platforms, computational mesh deformation, radial basic function.
    Views (last year): 1. Citations: 11 (RSCI).
  2. Ovcharenko E.A., Klyshnikov K.U., Savrasov G.V., Nyshtaev D.V., Glushkova T.V.
    The choosing of optimal cell parameters of transcatheter aortic valve prosthesis
    Computer Research and Modeling, 2014, v. 6, no. 6, pp. 943-954

    This paper presents the analysis of dependences between frame basic cell geometry parameters and function via finite element analysis. The simplified models of frame cell with varied strut width, thickness and quantity in a circle was researched to evaluate radial forces, maximum stress and strain, permanent residual strain and pinching load forces. The outcomes of this study might help in the development of new artificial heart valves and during the analysis of existing in-clinical TAVI prostheses.

    Keywords: Valve prosthesis, aorta, FEA, cell.
    Views (last year): 1. Citations: 1 (RSCI).

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