Development of a multiblock procedure for automated generation of two-dimensional quadrilateral meshes of gear drives
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Title
Development of a multiblock procedure for automated generation of two-dimensional quadrilateral meshes of gear drivesDate
2020Publisher
ElsevierISSN
0094-114X; 1873-3999Bibliographic citation
RODA-CASANOVA, Victor; SANCHEZ-MARIN, Francisco. Development of a multiblock procedure for automated generation of two-dimensional quadrilateral meshes of gear drives. Mechanism and Machine Theory, 2020, vol. 143, p. 103631.Type
info:eu-repo/semantics/articlePublisher version
https://www.sciencedirect.com/science/article/pii/S0094114X19315435Version
info:eu-repo/semantics/submittedVersionSubject
Abstract
This article describes a new multiblock procedure for automated generation of two-dimensional
quadrilateral meshes of gear drives. The typical steps of the multiblock schemes have been
investigated in depth to obtain ... [+]
This article describes a new multiblock procedure for automated generation of two-dimensional
quadrilateral meshes of gear drives. The typical steps of the multiblock schemes have been
investigated in depth to obtain a fast and simple way to mesh planar sections of gear teeth,
allowing local mesh refinement and minimizing the appearance of distorted elements in the mesh.
The proposed procedure is completed with two different mesh quality enhancement techniques. One of them is applied before the mesh is generated, and reduces the distortion of the
mesh without increasing the computational time of the meshing process. The other one is applied once the mesh is generated, and reduces the distortion of the elements by means of a mesh
smoothing method.
The performance of the proposed procedure has been illustrated with several numerical examples, which demonstrate its ability to mesh different gear geometries under several meshing
boundary conditions. [-]
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Mechanism and Machine Theory Volume 143, January 2020, 103631Rights
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