Výsledky vyhledávání - hierarchical Cartesian mesh method

Topology Optimization for Large‐Scale Unsteady Flow With the Building‐Cube Method: Topology optimization for large-scale unsteady flow with the building-cube method

Autoři: Ryohei Katsumata Koji Nishiguchi Hiroya Hoshiba a další

Zdroj: International Journal for Numerical Methods in Engineering. 126

Témata: weak scaling, Navier-Stokes equations for incompressible viscous fluids, cell-centered finite volume method, Finite volume methods applied to problems in fluid mechanics, hierarchical Cartesian mesh method, Navier-Stokes equations, Flow control and optimization for incompressible viscous fluids

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/8010717
https://doi.org/10.1002/nme.70016

Fully Eulerian solid-fluid interaction analysis using hierarchical Cartesian mesh method for large-scale parallel computing / 大規模並列計算に適した階層型直交メッシュ法による完全オイラー型固体-流体連成解析

Autoři: Koji NISHIGUCHI Makoto TSUBOKURA Rahul BALE a další

Zdroj: 土木学会論文集A2（応用力学） / Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)). 2017, 73(2)153

A numerical method for multiphysics simulations based on hierarchical Cartesian grids

Autoři: Gonzalo BRITO GADESCHI Lennart SCHNEIDERS Matthias MEINKE a další

Zdroj: Journal of Fluid Science and Technology, Vol 10, Iss 1, Pp JFST0002-JFST0002 (2015)

Témata: resolved particle simulation, multi-physics problems, conjugate heat transfer, hierarchical cartesian grids, moving boundaries, immersed boundary method, Science (General), Q1-390, Technology

Popis souboru: electronic resource

Relation: https://www.jstage.jst.go.jp/article/jfst/10/1/10_2015jfst0002/_pdf/-char/en; https://doaj.org/toc/1880-5558

Přístupová URL adresa: https://doaj.org/article/b9a7b50f14a04e409f7dc01a879dd6e4

Efficient adaptive Cartesian mesh generation for complex boundary representation models

Autoři: Xiang Gao Qingyang Zhang Chunye Gong a další

Zdroj: Graphical Models, Vol 142, Iss , Pp 101305- (2025)

Témata: Cartesian mesh, Adaptive mesh refinement, Refinement criteria, Data structure, Boundary representation, Science, Technology (General), T1-995

Popis souboru: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1524070325000529; https://doaj.org/toc/1524-0703

Přístupová URL adresa: https://doaj.org/article/4be4415af35d484b81e52da530efb590

CRATOS-GS: A free-boundary, hierarchical adaptive mesh refinement Grad–Shafranov solver

Autoři: A. Farmakalides N. Nikiforakis S. Millmore a další

Zdroj: AIP Advances, Vol 15, Iss 9, Pp 095128-095128-22 (2025)

Témata: Physics, QC1-999

Popis souboru: electronic resource

Relation: https://doaj.org/toc/2158-3226

Přístupová URL adresa: https://doaj.org/article/57a05f1b36994dd8913c6d644948f43f

Radiation heat transfer model using Monte Carlo ray tracing method on hierarchical ortho-Cartesian meshes and non-uniform rational basis spline surfaces for description of boundaries

Autoři: Kuczyński, P. Białecki, R.

Zdroj: Archives of Thermodynamics.

Témata: radiation heat transfer, Monte Carlo, ray tracing, NURBS surfaces, radiacyjna wymiana ciepła, metoda śledzenia promieni, powierzchnia NURBS

Přístupová URL adresa: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-5cf1afe1-e5ce-4093-b635-cfa0652ad118

Efficient adaptive Cartesian mesh generation for complex boundary representation models.

Autoři: Gao, Xiang Zhang, Qingyang Gong, Chunye a další

Zdroj: Graphical Models. Dec2025, Vol. 142, pN.PAG-N.PAG. 1p.

Témata: Numerical grid generation (Numerical analysis), Tessellations (Mathematics), Flow simulations, Data structures, Dynamic simulation

Topology Optimization for Large‐Scale Unsteady Flow With the Building‐Cube Method.

Autoři: Katsumata, Ryohei Nishiguchi, Koji Hoshiba, Hiroya a další

Zdroj: International Journal for Numerical Methods in Engineering; 3/15/2025, Vol. 126 Issue 5, p1-29, 29p

Témata: UNSTEADY flow, PARALLEL programming, FINITE volume method, STRUCTURAL optimization, MATHEMATICAL programming

Research on Acceleration Methods for Hydrodynamic Models Integrating a Dynamic Grid System, Local Time Stepping, and GPU Parallel Computing.

Autoři: Ping, Yang Xu, Hao Song, Lixiang a další

Zdroj: Water (20734441); Sep2025, Vol. 17 Issue 18, p2662, 13p

Témata: HYDRODYNAMICS, FLOOD forecasting, PARALLEL programming, OPTIMIZATION algorithms, DIGITAL twin, GRIDS (Cartography), MECHANICAL efficiency

Optimizing Mesh Distortion by Hierarchical Iteration Relocation of the Nodes on the CAD Entities.

Autoři: Ruiz-Gironés, Eloi Roca, Xevi Sarrate, Jose

Zdroj: Procedia Engineering. 2014, Vol. 82, p101-113. 13p.

Témata: Numerical grid generation (Numerical analysis), Iterative methods (Mathematics), Computer-aided design, Smoothing (Numerical analysis), Mathematical optimization, Coordinates

Building-cube法を用いた非定常流の大規模トポロジー最適化. (Japanese)

Alternate Title: Large-Scale Topology Optimization for Unsteady Flow Using the Building-Cube Method. (English)

Autoři: 勝又稜平 西口浩司 嶋田宗将 a další

Zdroj: Transactions of the Japan Society for Computational Engineering & Science; 2023, Vol. 2023, p74-93, 20p

Témata: FINITE volume method, UNSTEADY flow, STEADY-state flow, FLUID flow, PARALLEL programming

Analysis of Hierarchical Grid Refinement Techniques for the Lattice Boltzmann Method by Numerical Experiments

Autoři: Alexander Schukmann Andreas Schneider Viktor Haas a další

Zdroj: Fluids, Vol 8, Iss 3, p 103 (2023)

Témata: lattice Boltzmann method, local grid refinement, advanced collision models, Thermodynamics, QC310.15-319, Descriptive and experimental mechanics, QC120-168.85

Popis souboru: electronic resource

Relation: https://www.mdpi.com/2311-5521/8/3/103; https://doaj.org/toc/2311-5521

Přístupová URL adresa: https://doaj.org/article/2823e5807fdd43d7b4e531045d167680

Quasi-matrix-free Hybrid Multigrid on Dynamically Adaptive Cartesian Grids.

Autoři: Weinzierl, Marion Weinzierl, Tobias

Zdroj: ACM Transactions on Mathematical Software. Feb2018, Vol. 44 Issue 3, p1-44. 44p.

Témata: MULTIGRID methods (Numerical analysis), NUMERICAL analysis, ALGEBRAIC multigrid methods, MATRICES (Mathematics), GALERKIN methods

A purely hyperbolic discontinuous Galerkin approach for self-gravitating gas dynamics

Autoři: Schlottke-Lakemper, Michael Winters, Andrew Ross Ranocha, Hendrik a další

Zdroj: Journal of Computational Physics. 442

Témata: discontinuous Galerkin spectral element method, multi-physics simulation, adaptive mesh refinement, compressible Euler equations, hyperbolic self-gravity

Popis souboru: electronic

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-176065
https://liu.diva-portal.org/smash/get/diva2:1560033/FULLTEXT02.pdf

Reconstructing the Magnetic Field in an Arbitrary Domain via Data-Driven Bayesian Methods and Numerical Simulations.

Autoři: Pavlou, Georgios E. Pavlidou, Vasiliki Harmandaris, Vagelis

Zdroj: Computation; Feb2025, Vol. 13 Issue 2, p37, 32p

Témata: INVERSE problems, FINITE element method, MATHEMATICAL optimization, BAYESIAN field theory, MAGNETIC fields

Wavelet-based data compression for flow simulation on block-structured Cartesian mesh.

Autoři: Sakai, Ryotaro Sasaki, Daisuke Obayashi, Shigeru a další

Zdroj: International Journal for Numerical Methods in Fluids; Oct2013, Vol. 73 Issue 5, p462-476, 15p

Témata: WAVELET transforms, DATA compression, THERMODYNAMICS, DATA transmission systems, FLOW simulations

High-Fidelity Synthetic Data Generation Framework for Unique Objects Detection.

Autoři: Shakhovska, Nataliya Sydor, Bohdan Liaskovska, Solomiia a další

Zdroj: Computation; May2025, Vol. 13 Issue 5, p120, 15p

Témata: OBJECT recognition (Computer vision), RESEARCH methodology

Evaluating Entropy of Geometric Accuracy in 3D Objects During Mesh Simplification.

Autoři: Storeide, M. S. B. George, S. Sole, A. S. a další

Zdroj: Journal of Imaging Science & Technology; Jul/Aug2024, Vol. 68 Issue 4, p1-29, 29p

Differential Quadrature Hierarchical Finite Element Method, A

Autoři: Bo Liu Cuiyun Liu Yang Wu a další

Resource Type: eBook.

Témata: Differential equations--Numerical solutions, Structural analysis (Engineering)--Mathematical models, Finite element method, Quadrature domains

Categories: TECHNOLOGY & ENGINEERING / Mechanical, TECHNOLOGY & ENGINEERING / Electrical, TECHNOLOGY & ENGINEERING / Electronics / General

Economic Sanctions, Racial Capitalism, and the Crisis of the International Order.

Autoři: Califano, Andrea da Silva, Rafael Vieira

Zdroj: International Political Sociology; Dec2025, Vol. 19 Issue 4, p1-18, 18p

Témata: ECONOMIC sanctions, RACIAL capitalism, INTERNATIONAL economic relations, INTERNATIONAL organization, PRECARITY, ECONOMIC structure, CAPITALISM, RACIALIZATION