Prohlížení dle názvu

Zobrazují se záznamy 27316-27335 z 56057

    • Numerical modeling of fluid-structure interaction 

      Autor: Krybus David; Vedoucí práce: Patzák Bořek; Oponent práce: Kabele Petr
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2014-07-09)
      A coupled fluid-structure interaction (FSI) analysis represents a challenging task from engineering point of view. Except a few special FSI problems, the only way to perform interaction analysis is the use of experimental ...

    • Numerical modeling of laminated glass structures 

      Autor: Zemanová Alena; Vedoucí práce: Šejnoha Michal; Oponent práce: Šejnoha Jiří
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2014-06-27)
      Laminated glass structures are formed by stiff layers of glass connected with a compliant polymer foil. Due to their slenderness, heterogeneity, and time- and temperature-dependent properties of the interlayer, they exhibit ...

    • Numerical Modeling of Nonlocal Energy Transport in Laser-Heated Plasmas 

      Autor: Holec, Milan; Vedoucí práce: Liska, Richard; Weber, Stefan
      (2016)
      Modeling of the nonlocal energy transport in laser-heated plasmas is a challenging task. In order to include such a transport into simulations of plasmas, we propose the nonlocal transport hydrodynamic model, which ...

    • NUMERICAL MODELLING OF COMPRESSIVE CHARACTERISTICS OF AUXETIC STRUCTURES 

      Autor: Neuhäuserová, Michaela; Koudelka, Petr
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      The paper is focused on numerical analysis of mechanical behaviour of auxetic structures with re-entrant tetrakaidecahedral unit cell subjected to uni-axial quasi-static compression. The mechanical behaviour was evaluated ...

    • Numerical Modelling of Duolam Timber Elements Strengthened with GFRP Laminates 

      Autor: Ramos Ramos David; Vedoucí práce: Blesák Lukáš; Oponent práce: Sógel Kristian
      (České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2016-07-21)
      V rámci sanace konstrukcí jestvujících dřevěných stropů a střech je vhodné uvážit možnost aplikace tradičních ale také moderních stavebních materiálů a technologii. Primárním problémem, který ovlivňuje chování historických ...

    • Numerical Modelling of Processes in Thermal Plasma Reactor 

      Autor: Hirka, Ivan; Vedoucí práce: Hrabovský, Milan
      (2013-11-26)

    • NUMERICAL MODELLING OF THE SOIL BEHAVIOUR BY USING NEWLY DEVELOPED ADVANCED MATERIAL MODEL 

      Autor: Veselý , Jan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      This paper describes a theoretical background, implementation and validation of the newly developed Jardine plastic hardening-softening model (JPHS model), which can be used for numerical modelling of the soils behaviour. ...

    • NUMERICAL MODELLING OF WAVE SHAPES DURING SHPB MEASUREMENT 

      Autor: Dvořák, Radim; Koudelka, Petr; Fíla, Tomáš
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)
      The paper aims at the numerical simulation of the wave propagation in compressive Split Hopkinson Pressure Bar (SHPB) experiment. The paper deals with principles of SHPB measurement, optimisation of a numerical model and ...

    • NUMERICAL MULTIGROUP TRANSIENT ANALYSIS OF SLAB NUCLEAR REACTOR WITH THERMAL FEEDBACK 

      Autor: Osuský, Filip; Vrban, Branislav; Ballo, Peter; Čerba, Štefan; Lüley, Jakub; Farkas, Gabriel
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      The paper describes a new numerical code for multigroup transient analyses with thermal feedback. The code is developed at Institute of Nuclear and Physical Engineering. It is necessary to carefully investigate transient ...

    • NUMERICAL PREDICTIONS AND MECHANICAL TESTING OF BRAIDED COMPOSITE STRUCTURES UTILISING DIGITAL IMAGE CORRELATION 

      Autor: Pitz, Emil; Miron, Matei-Constantin; Kállai, Imre; Major, Zoltán
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      The current paper is describing the implementation of a multiscale numerical model for prediction of stiffness and strength in braided composites. The model is validated by experimental testing of single-layer braided tubes ...

    • NUMERICAL SIMULATION OF A SINGLE RING INFILTRATION EXPERIMENT WITH hp-ADAPTIVE SPACE-TIME DISCONTINUOUS GALERKIN METHOD 

      Autor: Dolejší, Vít; Kuráž, Michal; Solin, Pavel
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)
      We present a novel hp-adaptive space-time discontinuous Galerkin (hp-STDG) method for the numerical solution of the nonstationary Richards equation equipped with Dirichlet, Neumann and seepage face boundary conditions. The ...

    • Numerical Simulation of Cocciopesto-Based Masonry Structures 

      Autor: Somr Michael; Vedoucí práce: Zeman Jan; Oponent práce: Sýkora Jan
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2012-01-26)

    • Numerical Simulation of Fluid-Structure-Acoustic Interaction in Human Phonation 

      Autor: Jan Valášek; Vedoucí práce: Sváček Petr; Oponent práce: Felcman Jiří
      (České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2021-08-28)
      The first part of dissertation thesis deals with the numerical simulation of the fluid-structure interaction (FSI) in 2D modelling the vocal folds vibration excited by airflow. The vocal fold (VF) deformation is described ...

    • NUMERICAL SIMULATION OF INCOMPRESSIBLE FLOWS in Environmental and Biomedical Applications 

      Autor: Bodnár, Tomáš
      (ČVUT. Fakulta strojní., 2017)

    • NUMERICAL SIMULATION OF LID-DRIVEN CAVITY FLOW BY ISOGEOMETRIC ANALYSIS 

      Autor: Bastl, Bohumír; Brandner, Marek; Egermaier, Jiří; Horníková, Hana; Michálková, Kristýna; Turnerová, Eva
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)
      In this paper, we present numerical results obtained by an in-house incompressible fluid flow solver based on isogeometric analysis (IgA) for the standard benchmark problem for incompressible fluid flow simulation – ...

    • Numerical Simulation of non-Newtonian Fluids Flows with Applications in Hemodynamics 

      Autor: Pirkl Luboš; Vedoucí práce: Kozel Karel
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2012-09-25)

    • Numerical Simulation of Precast Concrete Panel for Airfield Pavement 

      Autor: Novák J.; Kohoutková A.
      (fib - fédération internationale du béton, 2019)
      Numerical analysis software belong to the main tools for simulating the real behavior of various concrete structures. In comparison with experimental tests, they offer an affordable way to study the mechanical behavior of ...

    • Numerical Simulation of Precast Concrete Panel for Airfield Pavement 

      Autor: Novák J.; Kohoutková A.
      (fib - fédération internationale du béton, 2019)
      While the use of cast-in-place concrete for an airfield and highway pavement overlay is very common, the application of precast concrete elements is very limited because of two main reasons - high production costs and ...

    • NUMERICAL SIMULATION OF SLUMP FLOW TEST OF CEMENT PASTE COMPOSITES 

      Autor: Němeček, Jiří; Němeček, Jiří
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)
      This study presents a numerical simulation of the mini-slump flow test performed on the Haegerman table, according to EN 1015-3. The two-dimensional axisymmetrical Volume of fluid (VOF) model is used for the calculation. ...

    • Numerical simulations of fatigue crack growth in a steam turbine rotor blade groove 

      Autor: Kuželka J.; Nesládek M.; Lutovinov M.; Jurenka J.; Růžička M.; Rund M.; Měšťánek P.
      (Elsevier B.V., 2019)
      With increasing share of renewable energy sources in the electricity production strict demands are placed on thermal power plants that have to cover the power shortages more frequently. Increasing number of steam turbine ...