Propped cantilever mesh convergence study using hexahedral elements
نویسندگان
چکیده
منابع مشابه
Sheet-Based Hexahedral Mesh Generation
Historically, hexahedral finite element mesh generation has required significant geometric decomposition with the resulting consequence that generating hexahedral meshes can be extremely difficult to perform and automate and the process often takes several orders of magnitude longer in time to complete than current methods for generating tetrahedral meshes. In this work, we present methods for ...
متن کاملHexahedral Mesh Generation Using Multi-Axis Cooper Algorithm
The multi-axis cooper tool is a new tool to create a hex mesh by using multi-axis imprinted sweeps. The tool automatically recognizes applicable geometries and divides them into a hierarchy subvolume, which are then meshed by existing single-axis sweep tools. The resulting meshed volumes, called inlay volumes, contain mesh which is non-conformal or discontinuous at their interfaces. The nonconf...
متن کاملHexahedral Mesh Refinement Using an Error Sizing Function
Hexahedral Mesh Refinement Using an Error Sizing Function Gaurab Paudel Department of Civil and Environmental Engineering Master of Science The ability to effectively adapt a mesh is a very important feature of high fidelity finite element modeling. In a finite element analysis, a relatively high node density is desired in areas of the model where there are high error estimates from an initial ...
متن کاملUnstructured hexahedral non-conformal mesh generation
Mesh generation is a process of spatial subdivision of a generally complex domain into simple-shaped sub-volumes of pre-defined topology. These sub-volumes are usually referred to as mesh elements or cells. Elements of a mesh are connected to each other, they do not intersect with each other and cover the entire domain. The problem of generation of computational meshes arose as a pre-requisite ...
متن کاملSurface Mesh Projection for Hexahedral Mesh Generation by Sweeping
Sweep method is one of the most robust techniques to generate hexahedral meshes in extrusion volumes. One of the main issues to be dealt by any sweep algorithm is the projection of a source surface mesh onto the target surface. This paper presents a new algorithm to map a given mesh over the source surface onto the target surface. This projection is carried out by means of a least-squares appro...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Packaging, Transport, Storage & Security of Radioactive Material
سال: 2012
ISSN: 1746-5095,1746-5109
DOI: 10.1179/1746510912y.0000000011