Search Results - finite element methods applied to problems in fluid ((mechanika OR technicke) OR technicke)*

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

Efficient numerical methods and computational tools for solving patient-specific problems in haemodynamics. ; Efektivní numerické metody a výpočetní nástroje pro řešení reálných problémů v hemodynamice.

Authors: Jarolímová, Alena Hron, Jaroslav Bertoglio, Cristóbal et al.

Contributors: Jarolímová, Alena Hron, Jaroslav Bertoglio, Cristóbal et al.

Subject Terms: počítačová mechanika tekutin|paralelní výpočty|metoda konečných prvků|asimilace dat|translační výzkum|reálná data, computational fluid dynamics|parallel computations|finite element method|data assimilation|translational research|patient-specific data

File Description: application/pdf

Relation: https://hdl.handle.net/20.500.11956/205245; 224880

Availability: https://hdl.handle.net/20.500.11956/205245

UNVEILING THE INFLUENCE OF ONE-LEG STANCE AND STANDING UP FROM A CHAIR ON HUMAN HIP JOINT PROSTHESIS USING FINITE ELEMENT CONCEPTS.

Authors: KALAYARASAN, M. DHANABAL, P. SHANKAR, S. et al.

Source: Journal of Mechanics in Medicine & Biology; Dec2024, Vol. 24 Issue 10, p1-16, 16p

Subject Terms: JOINTS (Anatomy), TOTAL hip replacement, STRAINS & stresses (Mechanics), FINITE element method, HUMAN body, HIP joint

Hybrid Finite Element Method Development for Offshore Structures' Calculation with the Implementation of Industry Standards.

Authors: Łubiński, Jacek Olszewski, Henryk

Source: Polish Maritime Research; Dec2019, Vol. 26 Issue 4, p90-100, 11p

Subject Terms: OFFSHORE structures, FINITE element method, WATER masses, WIND pressure

Modified design for the poppet in check valves

Authors: Lee, S. W. Shin, D. Y. Byun, C. W. et al.

Subject Terms: mechanika komputerowa, komputerowa dynamika płynów, CFD, metoda elementów skończonych, MES (metoda elementów skończonych), uderzenie hydrauliczne, computational mechanics, computational fluid dynamics CFD, finite element method, FEM, water hammer

Access URL: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-article-BOS5-0019-0065

Thermo-viscoelastic-plastic deformation of huge products in thermal process

Authors: Cho, C. Kwahk, S.-Y. Kim, W.-J. et al.

Subject Terms: mechanika obliczeniowa, odkształcenie termiczne, metoda elementów skończonych, metoda różnic skończonych, computational mechanics, thermal deformation, finite element method, finite difference method

Access URL: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-705a03f4-c015-4970-aced-e3fadc752aca

Numerical Simulation of Fluid-Structure-Acoustic Interaction in Human Phonation ; Numerická simulace interakce tekutiny, elastického tělesa a akustiky v problému lidské fonace

Authors: Jan Valášek Sváček Petr Felcman Jiří

Contributors: Jan Valášek Sváček Petr Felcman Jiří

Subject Terms: Fluid-structure interaction, fluid-structure-acoustic interaction, linear elasticity, incompressible fluid flow, Navier-Stokes equations, Lighthill acoustic analogy, perturbed convective wave equation, aeroacoustic wave equation, finite element method, ALE method, perfectly-matched layer, human phonation modelling, Interakce proudění s elastickým tělesem, interakce proudění a elastického tělesa i akustiky, lineární elasticita, nestlačitelné proudění tekutiny, Navierovy-Stokesovy rovnice, Lighthillova akustická analogie, perturbovaná konvektivní vlnová rovnice, aeroakustická vlnová rovnice, metoda konečných prvků, ALE metoda, PML vrstva, modelování lidské fonace

Relation: http://hdl.handle.net/10467/97143

Availability: http://hdl.handle.net/10467/97143

Porównanie adekwatności wybranych metod numerycznych do opisu pola przepływu w wentylatorze poprzecznym. (Polish)

Authors: Stacharska-Targosz, Jolanta Chmielowiec, Monika

Source: Systems: Journal of Transdisciplinary Systems Science; 2006, Vol. 11 Issue 1, p268-275, 8p

Subject Terms: FLUID dynamics, FINITE element method, NUMERICAL analysis, MATHEMATICAL analysis, ALGORITHMS

A highly extensible smoothed particle hydrodynamics with meshless fluid-end general interpolation method based on precise code interaction coupling environment for fluid–structure interaction surface coupling.

Authors: Long, Sifan Guo, Xiaowei Fan, Xiaokang et al.

Source: Physics of Fluids; Sep2024, Vol. 36 Issue 9, p1-23, 23p

Subject Terms: COMPUTATIONAL fluid dynamics, FINITE element method, COUPLING schemes, SOURCE code, SURFACE interactions

Optimizing sandwich foam floats for amphibious aircraft: enhancing performance under water impact.

Authors: Djamaluddin, Fauzan Ahmad, Zaini

Source: Frontiers in Mechanical Engineering; 2025, p1-11, 11p

Subject Terms: ALUMINUM foam, MULTI-objective optimization, FINITE element method, DEFORMATIONS (Mechanics), COMPUTER simulation, SHOCK absorbers, SEAPLANES

Analysis of Damage Characteristics and Fragmentation Simulation of Soybean Seeds Based on the Finite-Element Method.

Authors: Chen, Yuxuan Tang, Zhong Li, Bin et al.

Source: Agriculture; Basel; Apr2025, Vol. 15 Issue 7, p780, 19p

Subject Terms: FINITE element method, ELASTIC modulus, MECHANICAL models, SEEDS, MANUFACTURING processes

Analysis of Material Optimization and Performance Parameter Difference of Expandable Sand Screen.

Authors: WU, Xinyuan LIN, Junchi TIAN, Hao et al.

Source: Mechanika; 2025, Vol. 31 Issue 3, p182-190, 9p

Subject Terms: MATERIALS analysis, STAINLESS steel, FINITE element method, OIL wells, CORROSION resistance

Investigation of the Seismic Performance of Historical Masonry Aqueducts with Eulerian-Lagrangian Coupled Analysis.

Authors: Yiğit, Muhammet Ensar

Source: International Journal of Architectural Heritage: Conservation, Analysis & Restoration; 2025, Vol. 19 Issue 7, p1143-1159, 17p

Subject Terms: STRAINS & stresses (Mechanics), GROUND motion, FLUID-structure interaction, FLUID mechanics, SEISMOGRAMS

Comprehensive Analysis of Elastic–Plastic Behavior in Hybrid Metal Matrix Composites with Varied Reinforcement Geometry.

Authors: Mieczkowski, Grzegorz Szpica, Dariusz Borawski, Andrzej

Source: Materials (1996-1944); Jun2025, Vol. 18 Issue 12, p2763, 23p

Subject Terms: POISSON'S ratio, METALLIC composites, TENSILE strength, YOUNG'S modulus, FINITE element method

Numerical study of lateral wind effect on parachute dropping based on finite element method.

Authors: Cheng, H. Wei, L. Zhou, B. et al.

Source: Mechanika; 2017, Vol. 23 Issue 1, p126-131, 6p, 3 Diagrams, 1 Chart, 4 Graphs

Subject Terms: PARACHUTES, LAGRANGIAN mechanics, FLUID dynamics, FINITE element method, BOUNDARY value problems

Multi-Objective Optimization of a Long-Stroke Moving-Iron Proportional Solenoid Actuator.

Authors: Liu, Peng Ouyang, Yuwen Quan, Wenwen

Source: Micromachines; Jan2024, Vol. 15 Issue 1, p58, 16p

Subject Terms: HYPERCUBES, IRON-based superconductors, ELECTROMAGNETIC forces, SOLENOIDS, FINITE element method, ACTUATORS, MACHINE learning, MATHEMATICAL optimization

Numerická aproximace proudění nestlačitelné tekutiny s přestupem tepla ; Numerical approximation of incompressible flow problems with heat transfer

Authors: Lukáš Jurča Sváček Petr Neustupa Tomáš

Contributors: Lukáš Jurča Sváček Petr Neustupa Tomáš

Subject Terms: Navierovy-Stokesovy rovnice, proudení, vedení tepla, slabá formulace, metoda konecných prvku, Navier-Stokes equations, flow, heat transfer, weak formulation, finite element method

File Description: application/pdf

Relation: http://hdl.handle.net/10467/86251

Availability: http://hdl.handle.net/10467/86251

The Characterization of the Plastic Instability of S235 Thin Steel Sheets by Multiple Regression and Analysis of Variance Methods.

Authors: GHAZOUANI, Nejib NASRI, Mohamed Toumi ELADEB, Boulbaba et al.

Source: Mechanika; 2024, Vol. 30 Issue 1, p5-13, 9p

Subject Terms: MULTIVARIATE analysis, MULTIPLE regression analysis, SHEET steel, MILD steel, STRAIN hardening, FINITE element method, METAL analysis, SHEET metal

Crack Width Analyses of 50-Story Reinforced Concrete Building by Parallelized Discrete-Like Crack Model.

Authors: Sato, Yuichi Naganuma, Kazuhiro

Source: Journal of Structural Engineering; Jun2024, Vol. 150 Issue 6, p1-12, 12p

Subject Terms: CONCRETE construction, CRACKS in reinforced concrete, REINFORCED concrete, MULTI-degree of freedom, GROUND motion, FINITE element method

Application of the thermoporoelasticity model in numerical modelling of underground coal gasification influence on the surrounding medium.

Authors: Uciechowska-Grakowicz, Anna Strzelecki, Tomasz

Source: Studia Geotechnica et Mechanica; 2021, Vol. 43 Issue 2, p116-134, 19p

Subject Terms: HEAT transfer coefficient, COAL gasification, PORE fluids, TEMPERATURE distribution, THERMODYNAMIC laws, FINITE element method