{"id":372850,"date":"2024-07-20T15:51:39","date_gmt":"2024-07-20T15:51:39","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/crash-using-dynamic-mesh\/"},"modified":"2024-07-20T15:51:39","modified_gmt":"2024-07-20T15:51:39","slug":"crash-using-dynamic-mesh","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/crash-using-dynamic-mesh\/","title":{"rendered":"Crash Using Dynamic Mesh"},"content":{"rendered":"

Hi all. I use a dynamic mesh (remeshing+smoothing) using a 6dof model, the sover density-based. Mach number is 1.2<\/p>\n

Upon starting the simulation I get an error which prompt fluent crash<\/p>\n

 <\/p>\n

Updating mesh at time level N… <warning><\/div>\n
Warning: could not obtain managed tmp svar.<\/warning><\/div>\n
All managed tmp svar status:<\/div>\n
Type 1:<\/div>\n
  Free:<\/div>\n
    managed-rtmp2 1 remesh_driver_impl.c:5644<\/div>\n
    managed-rtmp3 1 remesh_driver_impl.c:5641<\/div>\n
    managed-rtmp1 0 :0<\/div>\n
    managed-rtmp0 0 :0<\/div>\n
  Used:<\/div>\n
    managed-rtmp4 1 remesh_driver_impl.c:6717<\/div>\n
 <\/div>\n
Type 3:<\/div>\n
  Free:<\/div>\n
    managed-itmp3 0 :0<\/div>\n
    managed-itmp2 0 :0<\/div>\n
    managed-itmp1 0 :0<\/div>\n
    managed-itmp0 0 :0<\/div>\n
  Used:<\/div>\n
    managed-itmp5 2 cavity_agglomerator_impl.c:4365<\/div>\n
    managed-itmp4 3 cavity_agglomerator_impl.c:4359<\/div>\n
    managed-itmp6 1 remesh_driver_impl.c:6703<\/div>\n
    managed-itmp7 1 remesh.c:144<\/div>\n
    managed-itmp8 1 remesh.c:137<\/div>\n
 <\/div>\n
Type 6:<\/div>\n
  Free:<\/div>\n
    managed-tmpobjp2 1 boundary_layer.c:877<\/div>\n
    managed-tmpobjp1 0 :0<\/div>\n
    managed-tmpobjp0 0 :0<\/div>\n
  Used:<\/div>\n
 <\/div>\n
Type 9:<\/div>\n
  Free:<\/div>\n
    managed-ndtmp1 0 :0<\/div>\n
    managed-ndtmp0 0 :0<\/div>\n
  Used:<\/div>\n
 <\/div>\n
Type 11:<\/div>\n
  Free:<\/div>\n
    managed-nd3tmp0 0 :0<\/div>\n
  Used:<\/div>\n
 <\/div>\n
Type 12:<\/div>\n
  Free:<\/div>\n
    managed-nd-ndtmp1 0 :0<\/div>\n
    managed-nd-ndtmp0 0 :0<\/div>\n
  Used:<\/div>\n
 <\/div>\n
Type 45:<\/div>\n
  Free:<\/div>\n
  Used:<\/div>\n
    managed-tmpunion0 3 cavity_agglomerator_impl.c:4352<\/div>\n
    managed-tmpunion1 1 remesh.c:126<\/div>\n
    managed-tmpunion2 2 remesh.c:119<\/div>\n
    managed-tmpunion3 2 rp_recon.c:23762<\/div>\n
 <\/div>\n
Type 56:<\/div>\n
  Free:<\/div>\n
    managed-tmpindex1 0 :0<\/div>\n
    managed-tmpindex0 0 :0<\/div>\n
  Used:<\/div>\n
 <\/div>\n
Error at Node 0:<\/div>\n
Unable to allocate sv_objp_tmp2<\/div>\n

Any suggestion? For some strange reasons the same case with the same udf it works with the pressure based solver in transonic<\/p>\n

 <\/p>\n

Best<\/p>\n

 <\/p>\n

David<\/p>\n

 <\/p>\n","protected":false},"template":"","class_list":["post-372850","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["74755","13659"],"_bbp_author_ip":["163.1.165.143"]," _bbp_last_reply_id":["0"],"_btv_view_count":["90"]," _bbp_likes_count":["0"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["372850"],"_bbp_forum_id":["27792"],"_bbp_engagement":["13659","74755"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["373083"],"_bbp_last_active_id":["373083"],"_bbp_last_active_time":["2024-07-22 18:15:29"]},"test":"david-bacciodqa-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/372850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/372850\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=372850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}