Difference between revisions of "Anisotropic Mesh Generation"
From crtc.cs.odu.edu
(→CDT3D) |
(→Solution Based Adaptation) |
||
Line 59: | Line 59: | ||
of the elements have quality higher that 0.7. | of the elements have quality higher that 0.7. | ||
|} | |} | ||
+ | |||
== Solution Based Adaptation == | == Solution Based Adaptation == | ||
+ | |||
+ | === Onera M6 === | ||
+ | Surface and background meshes were acquired from [https://github.com/UGAWG UGAWG repository] | ||
+ | {| | ||
+ | |- | ||
+ | |[[File:Onera_initial mesh.png|500px|link=]] | ||
+ | |[[File:RefinedSurface_onera03.png|500px|link=]] | ||
+ | |- | ||
+ | | Initial surface mesh acquired from [https://github.com/UGAWG/solution-adapt-cases/blob/master/onera-m6/initial-grid/onera_curvAdapt.meshb] | ||
+ | | Refined surface mesh using as a 30K complexity background mesh acquired from [https://github.com/UGAWG/solution-adapt-results/blob/master/onera-m6/sa-m084-a306-fun3d/onera03-metric.solb] | ||
+ | |} |
Revision as of 12:38, 27 March 2018
Contents
AFLR
CDT3D
Analytic Metric Functions
Linear metric
Metric given by where hx =0.1, hy=0.1, h0 = 0.001, hz = h0 + 2(0.1-h0)|z-0.6|
Surface Mesh, cross-cut and detail of the generated volume mesh. |
---|
Quality statistics in the metric space for generated volume mesh.94 % of the edges has length between [0.5,1.5].
For the mean ratio 96%,of the elements have quality higher that 0.7. |
---|
Quarter of a Cylinder
where hx = min(0.002 5^a, hmax), hy = min(0.05 · 2a, hmax), hz= hmax, hmax = 0.1, θ = arctan(x,y), a = 10 · | 0.75 - √ (x2+ y2) |
Surface Mesh, cross-cut and detail of the generated volume mesh. |
---|
Quality statistics in the metric space for generated volume mesh.
91 % of the edges has length between [0.5,1.5]. For the mean ratio 79% of the elements have quality higher that 0.7. |
---|
Solution Based Adaptation
Onera M6
Surface and background meshes were acquired from UGAWG repository
Initial surface mesh acquired from [1] | Refined surface mesh using as a 30K complexity background mesh acquired from [2] |