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seno

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  1. Tank you reply. test.out
  2. Tank you reply. Import *.dat file and save as test.hm file Add cmsmesh Save as test.fem file and solve with optistruct So, this fatal error appeared How do I resolve the error? The following is an excerpt of fem data. $$ $$ Optistruct Input Deck Generated by HyperMesh Version : 2017.2.0.16 $$ Generated using HyperMesh-Optistruct Template Version : 2017.2 $$ $$ Template: optistruct $$ $$ $$ optistruct $ TITLE = MSC/MD Nastran [ h  Z b g METHOD(STRUCTURE) = 1 MFLUID = 1 DISPLACEMENT(PLOT) = ALL $$------------------------------------------------------------------------------$ $$ Case Control Cards $ $$------------------------------------------------------------------------------$ INIT MASTER(S) NASTRAN SYSTEM(319)=1 ID Neo66B,Femap SOL SEMODES TIME 10000 CEND ECHO = NONE $$-------------------------------------------------------------- $$ HYPERMESH TAGS $$-------------------------------------------------------------- $$BEGIN TAGS $$END TAGS $ BEGIN BULK $$ $$ Stacking Information for Ply-Based Composite Definition $$ ... ... ... ASET 50109 123 ASET 50126 123 $$ $$ MFLUID cards $$ $HMNAME LOADCOL 2"MFLUID2" $HWCOLOR LOADCOL 2 4 $$ MFLUID 2 0 5375.0 1.025-9 1 N N + 1.0+10 $ $$ $$ CMSMETH cards $$ $HMNAME LOADCOL 4"CMSMETH" $HWCOLOR LOADCOL 4 4 $$ CMSMETH 4 CB 30.0 AMSES $ ENDDATA $$ $$------------------------------------------------------------------------------$$ $$ Data Definition for AutoDV $$ $$------------------------------------------------------------------------------$$ $$ $$-----------------------------------------------------------------------------$$ $$ Design Variables Card for Control Perturbations $$ $$-----------------------------------------------------------------------------$$ $$ $$------------------------------------------------------------------------------$ $$ Domain Element Definitions $ $$------------------------------------------------------------------------------$ $$ $$------------------------------------------------------------------------------$$ $$ Control Perturbation $$ $$------------------------------------------------------------------------------$$
  3. 固有値解析のFEMモデルをFemap with NASTRANで作成しました。 ファイル拡張子はdatです。 NASTRANで解析したところ、非常に長い時間がかかりました。 時間短縮のため、HyperMeshにインポートしてOptistructで固有値解析を実行したいと思います。 しかし、図のように操作すると、次のエラーが発生しました。 *** ERROR # 827 *** Invalid ASET run, PARAM,EXTOUT,DMIGPCH or PARAM,EXTOUT,DMIGBIN must be specified for DMIG output. エラーを解決するにはどうすればよいでしょうか? 参考資料があるとより助かります。 また、同じモデルでOptistructを使用して周波数応答解析も実行したいと思っています。 以下は、datデータの抜粋です。 INIT MASTER(S)NASTRAN SYSTEM(319)=1ID Neo66B,FemapSOL SEMODESTIME 10000CEND TITLE = MSC/MD Nastran モード 解析セット ECHO = NONE MFLUID = 1 DISPLACEMENT(PLOT) = ALL METHOD = 1BEGIN BULK$ ***************************************************************************$ Written by : Femap with NX Nastran$ Version : 11.1.1$ Translator : MSC/MD Nastran$ From Model : D:\Neo66BC_Hull-vibration_Standard.modfem$ Date : Mon Jul 14 08:00:18 2014$ ***************************************************************************$PARAM,POST,-1PARAM,OGEOM,NOPARAM,AUTOSPC,YESPARAM,GRDPNT,0EIGRL 1 .5 30. 0 MASSCORD2C 1 0 0. 0. 0. 0. 0. 1.+FEMAPC1+FEMAPC1 1. 0. 1. CORD2S 2 0 0. 0. 0. 0. 0. 1.+FEMAPC2+FEMAPC2 1. 0. 1. $ Femap with NX Nastran Constraint Set 1 : ASETASET 3 123...ASET 50126 123$ Femap with NX Nastran Property 20108000 : Mat01_t8.0PSHELL 20108000 1 8. 1 1 0.... ELIST 1 200001 200002 200003 200004 200005 200006 200007+ ...+ 208872 208873 208874 208875 208876 208877 $ Femap with NX Nastran Region 1 : 無題MFLUID 1 0 5375. 1.025-9 1 N NENDDATA
  4. FEM model for eigenvalue analysis was created with Femap with NASTRAN. The file extension is dat. However, the analysis at NASTRAN took a very long time. So, I want to import this into HyperMesh, and perform eigenvalue analysis with Optistruct. When I operated as shown, I got the following error: *** ERROR # 827 *** Invalid ASET run, PARAM,EXTOUT,DMIGPCH or PARAM,EXTOUT,DMIGBIN must be specified for DMIG output. How do I resolve the error? Reference documents are more helpful. Also, I want to perform frequency response analysis with Optistruct on the same model too. The following is an excerpt of dat data. INIT MASTER(S) NASTRAN SYSTEM(319)=1 ID Neo66B,Femap SOL SEMODES TIME 10000 CEND TITLE = MSC/MD Nastran モード 解析セット ECHO = NONE MFLUID = 1 DISPLACEMENT(PLOT) = ALL METHOD = 1 BEGIN BULK $ *************************************************************************** $ Written by : Femap with NX Nastran $ Version : 11.1.1 $ Translator : MSC/MD Nastran $ From Model : D:\Neo66BC_Hull-vibration_Standard.modfem $ Date : Mon Jul 14 08:00:18 2014 $ *************************************************************************** $ PARAM,POST,-1 PARAM,OGEOM,NO PARAM,AUTOSPC,YES PARAM,GRDPNT,0 EIGRL 1 .5 30. 0 MASS CORD2C 1 0 0. 0. 0. 0. 0. 1.+FEMAPC1 +FEMAPC1 1. 0. 1. CORD2S 2 0 0. 0. 0. 0. 0. 1.+FEMAPC2 +FEMAPC2 1. 0. 1. $ Femap with NX Nastran Constraint Set 1 : ASET ASET 3 123 ... ASET 50126 123 $ Femap with NX Nastran Property 20108000 : Mat01_t8.0 PSHELL 20108000 1 8. 1 1 0. ... ELIST 1 200001 200002 200003 200004 200005 200006 200007+ ... + 208872 208873 208874 208875 208876 208877 $ Femap with NX Nastran Region 1 : 無題 MFLUID 1 0 5375. 1.025-9 1 N N ENDDATA
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