Results 31 to 40 of about 575,271 (338)
Gong-kuang zidonghua, 2023 The spontaneous combustion of coal seams leads to the formation of magnetic minerals in the overlying strata, exhibiting high magnetic anomaly features, providing a physical prerequisite for the magnetic method to detect the burning area.
YU Yongning +5 more
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Application of SARAX code system on the calculation of complex unstructured geometry core
He jishu, 2023 BackgroundWith the increase of complexity of reactor core design, the core modeling and calculation have brought challenges.PurposeThis study aims to implement the accurate modeling and calculation of unstructured geometry core.MethodsBased on discrete ...
XIAO Bowen +5 more
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New Method to Recover Activation Energy: Application to Copper Oxidation
MetalsThe calculation of the activation energy helps to understand and to identify the underlying phenomenon of oxidation. We propose a new method without any a priori hypothesis on the oxidation law, to retrieve the activation energy of partially and totally ...
Dominique Barchiesi, Thomas Grosges
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Shell mesh generation technique reusing proven models by similar sub-part search
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019 This paper proposes an advanced mesh generation technique that reuses the proven analysis models by searching for similar sub-parts. The purpose of this development is to reduce interactive mesh improvement work time and to comply with the mesh ...
Makoto ONODERA +5 more
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Hybrid grid generation for viscous flow simulations in complex geometries
Advances in Aerodynamics, 2020 In this paper, we present a hybrid grid generation approach for viscous flow simulations by marching a surface triangulation on viscous walls along certain directions.
Hongfei Ye +6 more
doaj +1 more source
Normal Rack Grid Generation Method for Screw Machines with Large Helix Angles [PDF]
, 2019 Improving the efficiency of the screw machine is highly significant for industry. Numerical simulation is an important tool in developing these machines.
Kovacevic, A., Read, M., Yang, L.
core +1 more source
Preconditioning the Quad Dominant Mesh Generator for Ship Structural Analysis
Algorithms, 2021 This paper presents an algorithm for the fully automatic mesh generation for the finite element analysis of ships and offshore structures. The quality requirements on the mesh generator are imposed by the acceptance criteria of the classification ...
Luka Grubišić +2 more
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, 2019 This paper presents a novel spline-based meshing technique that allows for usage of boundary-conforming meshes for unsteady flow and temperature simulations in co-rotating twin-screw extruders.
Elgeti, Stefanie +3 more
core +1 more source
An effective mesh strategy for CFD modelling of polymer electrolyte membrane fuel cells [PDF]
, 2016 Computational fluid dynamics (CFD) is a major tool in PEM fuel cell research. Typical three-dimensional PEM fuel cell models involve more than 106 mesh elements.
ANSYS Inc. +27 more
core +2 more sources
Nihon Kikai Gakkai ronbunshu, 2019 We proposed an advanced mesh generation technique that reuses the proven analysis models by similar sub-part search. The purpose of this research is to reduce interactive mesh improvement work time and to comply with the mesh specifications.
Makoto ONODERA +5 more
doaj +1 more source