Search Results - finite element methods applied to problems in fluid ((technicke OR technicka) OR technika)

ANALYTICAL AND NUMERICAL ANALYSIS OF FILAMENT-WOUND TOROIDAL PRESSURE VESSEL LOADED BY INTERNAL PRESSURE AND TEMPERATURE FIELD.

Authors: PADOVEC, ZDENĚK

Source: Acta Polytecnica: Journal of Advanced Engineering; 2025, Vol. 65 Issue 4, p442-453, 12p

Subject Terms: FILAMENT winding, FINITE element method, COMPOSITE materials, STRESS concentration, THERMAL gradient measurment, FLUID pressure, PRESSURE vessels, ENGINEERING models

On mathematical modelling of aeroelastic problems with finite element method.

Authors: Sváček, Petr

Source: EPJ Web of Conferences; 2018, Vol. 180, p1-8, 8p

Subject Terms: AEROELASTICITY, FINITE element method, FLOW instability, AERODYNAMIC load, FLUID-structure interaction, NAVIER-Stokes equations

NUMERICAL SOLUTION OF FLUID-STRUCTURE INTERACTION PROBLEMS WITH CONSIDERING OF CONTACTS

Authors: Sváček, Petr

Source: Acta Polytechnica; Vol 61 No SI (2021): Special Issue; 155-162 ; Acta Polytechnica; Vol. 61 No. SI (2021): Special Issue; 155-162 ; 1805-2363

Subject Terms: Aeroelasticity, finite element method, incompressible fluid

File Description: application/pdf

Relation: https://ojs.cvut.cz/ojs/index.php/ap/article/view/6080/5882; https://ojs.cvut.cz/ojs/index.php/ap/article/view/6080

Availability: https://ojs.cvut.cz/ojs/index.php/ap/article/view/6080
https://doi.org/10.14311/AP.2021.61.0155

On suitable inlet boundary conditions for fluid-structure interaction problems in a channel.

Authors: Valášek, Jan Sváček, Petr Horáček, Jaromír

Source: Applications of Mathematics; Apr2019, Vol. 64 Issue 2, p225-251, 27p

Subject Terms: FLUID-structure interaction, INLETS, FLUID flow, CHANNEL flow, FINITE element method, NAVIER-Stokes equations

Estimation of electrical resistivity of conductive materials of random shapes.

Authors: Gans, Š. Molnár, J. Kováč, D.

Source: Electrical Engineering & Electromechanics; 2023, Issue 6, p72-76, 5p

Subject Terms: ELECTRICAL engineering materials, MATERIALS science, CARTESIAN coordinates, FINITE element method, ELECTRIC conductivity, ELECTRICAL resistivity, ELECTRICAL conductivity measurement

Characteristics of polymer ring springs.

Authors: Wróbel, G. Kaczmarczyk, J.

Source: Archives of Materials Science & Engineering; Mar2024, Vol. 126 Issue 1, p23-33, 11p

Subject Terms: FRICTION, POLYMERS, FINITE element method, COMPOSITE materials, ELASTICITY

Nonlinear Finite Element Analysis-Based Flow Distribution Model for Engineering Practice.

Authors: Létal, Tomáš Turek, Vojtěch Fialová, Dominika

Source: CET Journal - Chemical Engineering Transactions; 2019, Vol. 76, p157-162, 6p

Subject Terms: FINITE element method, HEAT transfer, COMPUTATIONAL fluid dynamics, HEAT exchangers, WATER distribution

Quarter wavelength resonator in experiment and simulation.

Authors: Kůrečka, Jan Čepl, Ondřej Habán, Vladimír

Source: EPJ Web of Conferences; 10/24/2022, Vol. 269, p1-4, 4p

Subject Terms: WAVELENGTHS, RESONATORS, FINITE element method, OPACITY (Optics), ENGINE cylinders

AERODYNAMIC LOAD OF AN AIRCRAFT WITH A HIGHLY ELASTIC WING.

Authors: SCHOŘ, PAVEL

Source: Acta Polytecnica: Journal of Advanced Engineering; 2017, Vol. 57 Issue 4, p272-281, 10p

Subject Terms: SPACE vehicle design & construction, AERODYNAMIC load, FINITE element method, FLUID-structure interaction, AERODYNAMICS, FLUID dynamics

Finite-element modeling of vocal fold self-oscillations in interaction with vocal tract: Comparison of incompressible and compressible flow model.

Authors: Hájek, P. Švancara, P. HorHáček, J. et al.

Source: Applied & Computational Mechanics; Dec2021, Vol. 15 Issue 2, p133-152, 20p

Subject Terms: VOCAL tract, VOCAL cords, INCOMPRESSIBLE flow, COMPRESSIBLE flow, NAVIER-Stokes equations, FLUID flow

Issues in Designing of Mechanical Parts Models in CAD Programs.

Authors: Grygorcewicz, Paweł Raczko, Konrad

Source: Transactions on Aerospace Research; Jun2023, Vol. 2023 Issue 2, p33-44, 12p

Subject Terms: COMPUTER-aided design, COMPUTER-aided design software, FINITE element method, AIRPLANE parts, MECHANICAL loads, MECHANICAL models, STRAINS & stresses (Mechanics), ACTUATORS, AIRPLANE design

Finite Element Simulations of Mechanical Behaviour of Endothelial Cells.

Authors: Jakka, Veera Venkata Satya Varaprasad Bursa, Jiri

Source: BioMed Research International; 2/17/2021, p1-17, 17p

Subject Terms: BIOMECHANICS, CELLULAR signal transduction, CYTOSKELETAL proteins, FINITE element method, HUMAN anatomical models, ENDOTHELIAL cells

Concept of a Drill Press Rotary Tool Workstation Stand with a strength analysis.

Authors: RUPIK, Dominik ROMANYSHYN, Liubomyr

Source: Mining Machines; Jun2021, Vol. 39 Issue 2, p63-72, 10p

Subject Terms: DRILL presses, POWER tools, FINITE element method, MANUFACTURED products, COMPARATIVE studies

Identification of material properties of foam used in motorcyclist protective equipment based on obtained experimental data and optimization algorithm.

Authors: Kaňáková, S. Kottner, R.

Source: Applied & Computational Mechanics; Dec2018, Vol. 12 Issue 2, p139-146, 8p

Subject Terms: FINITE element method, COMPUTER simulation, COMPUTATIONAL fluid dynamics, MOTORCYCLISTS, EVOLUTIONARY algorithms

COMPARISON OF FEM AND FVM FOR THE NUMERICAL SIMULATION OF FORGING PROCESS.

Authors: RIHACEK, JAN PETERKOVA, EVA CISAROVA, MICHAELA et al.

Source: MM Science Journal; Mar2020, p3734-3739, 6p

Subject Terms: FINITE volume method, FINITE element method, COMPUTER simulation, MANUFACTURING processes

Influence of boundary conditions on stochastic movement of biological molecular motors.

Authors: Krejčová, M. Holečeka, M.

Source: Applied & Computational Mechanics; Dec2018, Vol. 12 Issue 2, p147-158, 12p

Subject Terms: BOUNDARY value problems, COMPUTER simulation, SIMULATION methods & models, FINITE element method

Reviews & Products: MATLAB (Computer software)

MIXED LUBRICATION SOLUTION WITH CONSIDERATION OF ELASTIC DEFORMATIONS AND REAL SURFACE ROUGHNESS STRUCTURES.

Authors: NOVOTNY, P. MARSALEK, O. RAFFAI, P. et al.

Source: Journal of the Balkan Tribological Association; 2016, Vol. 22 Issue 4-II, p4125-4145, 21p

Subject Terms: LUBRICATION & lubricants, ELASTIC deformation, SURFACE roughness, FLUID mechanics, REYNOLDS equations, FINITE element method

Dual variable methods for mixed-hybrid finite element approximation of the potential fluid flow problem in porous media

Authors: Arioli, M. Maryška, Jiří Rozložník, Miroslav et al.

Source: j-scopus ; j-wok

Subject Terms: Finite element method, Preconditioned iterative methods, Saddle-point problem, Sparse matrices

File Description: text; application/pdf

Relation: Electronic Transactions on Numerical Analysis; https://dspace.tul.cz/handle/15240/16365

Availability: https://dspace.tul.cz/handle/15240/16365
https://www.researchgate.net/publication/266841116_Dual_variable_methods_for_mixed-hybrid_finite_element_approximation_of_the_potential_fluid_flow_problem_in_porous_media

Nonlinear dynamics of flexible slender structures moving in a limited space with application in nuclear reactors.

Authors: Bulín, R. Dyk, Š. Hajžman, M.

Source: Nonlinear Dynamics; Jun2021, Vol. 104 Issue 4, p3561-3579, 19p

Finite Element Approach of Interior Permanent Magnet Motor Acoustics Noise.

Authors: Vyroubal, P. Maxa, J. Kazda, T. et al.

Source: Advances in Military Technology; 2018, Vol. 13 Issue 2, p223-235, 13p

Subject Terms: FINITE element method, PERMANENT magnet motors, PERMANENT magnets, NOISE, TORQUE, DIRECT currents, INDUSTRIAL applications