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IDProjectCategoryView StatusLast Update
0003644OpenFOAMBugpublic2021-03-23 20:12
ReporterelAssigned Tohenry 
PrioritynoneSeverityfeatureReproducibilityalways
Status closedResolutionno change required 
Product Version7 
Fixed in Version 
Summary0003644: Wall parameter oscillation of flow field behind shock wave in hypersonic flow
Description  I have calculated the laminar flow , transition flow and turbulent flow cases. The model is k−ωSSTLM and k−ωSST, respectively. The yplus no more than 1 near the wall. And the wall parameter oscillation phenomenon appears in all cases.
  About the choice of limiter, I also tried many options. The divSchemes has no obvious influence on this phenomenon.
  This phenomenon also appears in other hypersonic flow cases.
  But when I use commercial software to calculate under the same boundary conditions and mesh, there is no such phenomenon. This makes me very confused.
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Activities

henry

2021-03-20 13:11

manager   ~0011947

Can you provide funding to support any work on your cases?

henry

2021-03-23 20:12

manager   ~0011950

User support request.

Issue History

Date Modified Username Field Change
2021-03-20 12:46 el New Issue
2021-03-20 13:11 henry Note Added: 0011947
2021-03-20 13:12 henry Priority immediate => none
2021-03-23 20:12 henry Assigned To => henry
2021-03-23 20:12 henry Status new => closed
2021-03-23 20:12 henry Resolution open => no change required
2021-03-23 20:12 henry Note Added: 0011950