Search Results - Finite element methods applied to problems in fluid technicka

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

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

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

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

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

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

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

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

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

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

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)

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

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

On aerodynamic force computation in fluid–structure interaction problems — Comparison of different approaches.

Authors: Valášek, Jan Sváček, Petr

Source: Journal of Computational & Applied Mathematics. Sep2023, Vol. 429, pN.PAG-N.PAG. 1p.

Subject Terms: *FLUID-structure interaction, *CROSS-flow (Aerodynamics), *STRUCTURAL dynamics, *FLUID flow, *STRAINS & stresses (Mechanics), *CRITICAL velocity, *AERODYNAMIC load

Probing Coagulation and Fouling in Colloidal Dispersions with Viscosity Measurements: In Silico Proof of Concept.

Authors: Kroupa, Martin Vonka, Michal Soos, Miroslav et al.

Source: Advances in Polymer Science; 2018, Vol. 281, p161-182, 22p

Subject Terms: FOULING, VISCOSITY, COLLOIDS, FINITE element method, COMPUTER simulation

Concept of a MEMS Load Cell Sensor of Mechanical Quantities Based on the EM Field Principle.

Authors: Andok, Robert Harťanský, René Hricko, Jaroslav et al.

Source: AIP Conference Proceedings; 2018, Vol. 1996 Issue 1, p1-5, 5p, 1 Diagram, 2 Graphs

Subject Terms: ELECTROMAGNETIC fields, ELECTRIC conductivity, ELECTRONIC structure, ELECTROMECHANICAL devices, FINITE element method, SIMULATION methods & models

Impact of poroelasticity of intraluminal thrombus on wall stress of abdominal aortic aneurysms.

Authors: Polzer, Stanislav Gasser, T. Christian Markert, Bernd et al.

Source: BioMedical Engineering OnLine; 2012, Vol. 11 Issue 1, p62-74, 13p, 1 Diagram, 3 Charts, 4 Graphs

Subject Terms: AORTIC aneurysms, AORTIC diseases, ANEURYSMS, FINITE element method, POROELASTICITY