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3D轧制的ANSYS命令流分析实例
3D轧制的ANSYS命令流分析实例
20:11:10&&作者：&&来源：
　　分析3D轧制的ANSYS命令流实例
　　本文分析了3D轧制的ANSYS命令流实例。
　　/FILNAME,byb
　　/PREP7
　　/title,byb
　　ET,1,SOLID164
　　!选择单元
　　MP,DENS,1,785000
　　MP,EX,1,1.17E11
　　MP,NUXY,1,0.36
　　TB,BISO,1
　　TBDAT,1,1.24E8
　　TBDAT,2,1.3E7
　　EDMP,RIGI,2,7,7
　　!定义坯料材料
　　MP,DENS,2,785000
　　MP,EX,2,2.1e11
　　MP,NUXY,2,0.3
　　!定义轧辊材料
　　K, ,-0.001,0.045,,
　　K, ,0.02,0.045,,
　　K, ,0.04,0.065,,
　　K, ,0.069,0.065,,
　　K, ,0.09,0.01,,
　　K, ,0.11,0.01,,
　　LSTR,1,2
　　LSTR,2,3
　　LSTR,3,4
　　LSTR,4,5
　　LSTR,5,6
　　/PNUM,LINE,1
　　/REPLOT
　　LFILLT,1,2,0.03
　　LFILLT,2,3,0.038
　　LFILLT,3,4,0.008
　　LFILLT,4,5,0.016
　　FLST,2,9,4,ORDE,2
　　FITEM,2,1
　　FITEM,2,-9
　　LCOMB,P51X,,0
　　FLST,3,1,4,ORDE,1
　　FITEM,3,1
　　LGEN,2,P51X,,,,0.01,,,0
　　LSTR,7,1
　　LSTR,8,6
　　FLST,2,4,4
　　FITEM,2,1
　　FITEM,2,3
　　FITEM,2,2
　　FITEM,2,4
　　AL,P51X
　　K,,,0.285
　　K,,0.11,0.285
　　FLST,2,1,5,ORDE,1
　　FITEM,2,1
　　FLST,8,2,3
　　FITEM,8,9
　　FITEM,8,10
　　VROTAT,P51X, , , , , ,P51X, ,360, ,
　　!建立轧辊模型
　　BLOCK,,0.07,,0.07,-0.15,-0.65
　　!建立坯料模型
　　ALLSEL,BELOW,VOLU
　　/REPLOT
　　FLST,5,4,4,ORDE,2
　　FITEM,5,33
　　FITEM,5,-36
　　CM,_Y,LINE
　　LSEL, , , ,P51X
　　CM,_Y1,LINE
　　CMSEL,,_Y
　　LESIZE,_Y1,0.007, , , , , , ,1
　　TYPE,1
　　FLST,5,4,4,ORDE,2
　　FITEM,5,41
　　FITEM,5,-44
　　CM,_Y,LINE
　　LSEL, , , ,P51X
　　CM,_Y1,LINE
　　CMSEL,,_Y
　　LESIZE,_Y1,0.005, , , , , , ,1
　　MSHAPE,0,3D
　　MSHKEY,1
　　CM,_Y,VOLU
　　VSEL, , , , 5
　　CM,_Y1,VOLU
　　CHKMSH,'VOLU'
　　CMSEL,S,_Y
　　VMESH,_Y1
　　CMDELE,_Y
　　CMDELE,_Y1
　　CMDELE,_Y2
　　/REPLO
　　!划分坯料
　　TYPE, 1
　　MAT, 2
　　FLST,5,4,4,ORDE,4
　　FITEM,5,4
　　FITEM,5,6
　　FITEM,5,14
　　FITEM,5,22
　　CM,_Y,LINE
　　LSEL, , , ,P51X
　　CM,_Y1,LINE
　　CMSEL,,_Y
　　LESIZE,_Y1, , ,1, , , , ,1
　　FLST,5,8,4,ORDE,8
　　FITEM,5,1
　　FITEM,5,-2
　　FITEM,5,5
　　FITEM,5,7
　　FITEM,5,13
　　FITEM,5,15
　　FITEM,5,21
　　FITEM,5,23
　　CM,_Y,LINE
　　LSEL, , , ,P51X
　　CM,_Y1,LINE
　　CMSEL,,_Y
　　LESIZE,_Y1, , ,15, , , , ,1
　　FLST,5,8,4,ORDE,8
　　FITEM,5,10
　　FITEM,5,-11
　　FITEM,5,18
　　FITEM,5,-19
　　FITEM,5,26
　　FITEM,5,-27
　　FITEM,5,30
　　FITEM,5,-31
　　CM,_Y,LINE
　　LSEL, , , ,P51X
　　CM,_Y1,LINE
　　CMSEL,,_Y
　　LESIZE,_Y1,0.05*1.7, ,15, , , , ,1
　　FLST,5,4,6,ORDE,2
　　FITEM,5,1
　　FITEM,5,-4
　　CM,_Y,VOLU
　　VSEL, , , ,P51X
　　CM,_Y1,VOLU
　　CHKMSH,'VOLU'
　　CMSEL,S,_Y
　　VSWEEP,_Y1
　　CMDELE,_Y
　　CMDELE,_Y1
　　CMDELE,_Y2
　　ALLSEL,ALL
　　!划分轧辊
　　/REPLOT
　　EDPART,CREATE
　　!建立PART
　　EDCGEN,ASTS, 1, 2,0.45,0.3,0,0,0, , , , ,0,,0
　　!定义摩擦
　　VSEL,S, , , 5
　　NSLV,S,1
　　CM,SLAB,NODE
　　!建立组元SLAB
　　/REPLO
　　vlist, all
　　ALLSEL,ALL
　　ASEL,S, , , 23
　　NSLA,S,1
　　FLST,2,1111,1,ORDE,8
　　FITEM,2,2
　　FITEM,2,22
　　FITEM,2,32
　　FITEM,2,-40
　　FITEM,2,122
　　FITEM,2,-132
　　FITEM,2,243
　　FITEM,2,-1331
　　D,P51X, , , , , ,UY, , , , ,
　　!给坯料底部加约束
　　ALLSEL,ALL
　　/PNUM,LINE,0
　　/PNUM,AREA,1
　　alist, all
　　ASEL,S, , , 25
　　NSLA,S,1
　　FLST,2,1111,1,ORDE,12
　　FITEM,2,1
　　FITEM,2,-11
　　FITEM,2,122
　　FITEM,2,143
　　FITEM,2,153
　　FITEM,2,-161
　　FITEM,2,243
　　FITEM,2,-341
　　FITEM,2,1431
　　FITEM,2,-1529
　　FITEM,2,2421
　　FITEM,2,-3311
　　D,P51X, , , , , ,UX
　　!给坯料中心面加约束
　　EDVE,VELO,SLAB,0,0,2.88,0,0,0, , , , , ,
　　!定义坯料初速度
　　*DIM,TIME,ARRAY,2,1,1, , ,
　　*DIM,VELOCITY,ARRAY,2,1,1, , ,
　　*SET,TIME(2,1,1) , 0.25
　　*SET,VELOCITY(2,1,1) , -2.62
　　EDLOAD,ADD,RBRX,0, 2,TIME,VELOCITY, 0, , , , ,
　　!定义轧辊旋转速度
　　ALLSEL
　　EDENERGY,1,1,1,1
　　!能量模型控制
　　TIME,0.24,
　　!时间控制
　　EDOPT,ADD,blank,BOTH
　　!输出格式控制
　　EDRST,200,
　　!输出步数控制
　　EDHTIME,1000,
　　EDDUMP,1,
　　EDOUT,RCFORC
　　!输出ASCII数据
　　EDWRITE,BOTH,'byb','K',' '
　　!输出K文件
　　FINISH
　　/POST1
　　SET,1,120,1
　　/EFACE,1
　　AVPRIN,0,
　　PLNSOL,S,EQV,0,1
　　/DSCALE,1,1.0
　　/PEPLOT
　　PLNS,S,EQV
　　ANDATA,0.5,,0,0,0,10,1
本文引用地址：
版权所有：智造网ansys 地震波输入FINISH /CLEAR /PREP7 T1=0.02H=0.6B=0.2L=0.2N=1500ET,1,SHELL163 KEYOPT,1,1,2R,1,1,T1 EDMP,RIGI,1,3,7 MP,DENS,1,2500 MP,EX,1,7.2e10MP,NUXY,1,0.25 MP,DENS,2,450 MP,EX,2,1.627E9MP,PRXY,2,0.47 MP,DMPR,0.6EDMP,RIGI,2,0,0N,1,-L*2,0,-L*2,N,2,-L*2,0,2*L,N,3,L*2,0,2*L,N,4,L*2,0,-L*2,E,1,2,3,4 BLC5,0,H/2+T1,B,H,LVDELE,1 AATT,2,1,1 MSHKEY,0LESIZE,ALL,10AMESH,ALL ESLA,S NSLE,SCM,SPHERE,NODE ALLSEL,ALL NSEL,S,LOC,Y,0 CM,TABLE,NODE ALLSEL,ALL EDCGEN,ASTS,SPHERE,TABLE,0.3,0.3,0,0,0,0, ^^^^^^^^^^^^摩擦系数EDVE,VELO,SPHERE,0,0,0,0,0,0*DIM,TIME,ARRAY,N+1,1,1*DO,I,1,N+1,1TIME(I,1,1)=(I-1)*0.02*ENDDO^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^*DIM,GY1,ARRAY,N+1,1,1 *DO,I,1,N+1,1GY1(I,1,1)=9.8 *ENDDOEDLOAD,ADD,ACLY,0,SPHERE,TIME,GY1,0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^*DIM,ACCX,ARRAY,N+1,1,1*CREATE,ANSUITMP*VREAD,ACCX,'ELCENTRO','TXT',1,(E16.6)*END/INPUT,ANSUITMP*DO,I,1,N+1,1ACCX(I,1,1)=ACCX(I,1,1)*1.17!^^^^^^^^^^^调整加速度大小比例*ENDDO*DIM,ACCY,ARRAY,N+1,1,1*CREATE,ANSUITMP*VREAD,ACCY,'ELCENTROZ','TXT',1,(E16.6)*END/INPUT,ANSUITMP*DO,I,1,N+1,ACCY(I,1,1)=ACCY(I,1,1)*1.17!^^^^^^^^^^^调整加速度大小比例*ENDDOEDLOAD,ADD,AX,0,TABLE,TIME,ACCX,0 EDLOAD,ADD,AY,0,TABLE,TIME,ACCY,0 CMSEL,S,TABLED,ALL,UY,ROTX,ROTY,ROTZALLSEL,ALLFINISH/SOL!^^^^^^^^^^^^^^^^^^^^^^^^EDOPT,ADD,BOTHTIME,20EDRST,1000EDHTIME,1EDDUMP,1EDENERGY,1,1,1,1SOLVE尽量帮我解释每一行,真心求帮助,越详细越好.
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扫描下载二维码ANSYS LSDYNA 中EDLCS怎么用_百度知道
ANSYS LSDYNA 中EDLCS怎么用
我有更好的答案
说完全不同也是不太正确的，ansys自己已经建立了对应的lsdyna如下： ANSYS Command Corresponding LS-DYNA Command EDADAPT *PART EDALE *CONTROL_ALE EDASMP *SET_PART_LIST EDBOUND *BOUNDARY_SLIDING_PLANE *BOUNDARY_CYCLIC EDBVIS *CONTROL
具体参考ls-dyna用户手册和ansys帮助
ansys对应的lsdyna如下：
ANSYS Command Corresponding LS-DYNA Command
EDADAPT *PART
EDALE *CONTROL_ALE
EDASMP *SET_PART_LIST
EDBOUND *BOUNDARY_SLIDING_PLANE *BOUNDARY_CYCLIC
EDBVIS *CONTROL_BULK_VISCOSITY
EDBX *DEFINE_BOX
EDCADAPT *CONTROL_ADAPTIVE
EDCGEN *CONTACT
EDCMORE *CONTACT
EDCNSTR *CONSTRAINED_EXTRA_NODES_SET
*CONSTRAINED_NODAL_RIGID_BODY
*CONSTRAINED_SHELL_TO_SOLID
*CONSTRAINED_RIVET
EDCONTACT *CONTROL_CONTACT
EDCPU *CONTROL_CPU
EDCRB *CONSTRAINED_RIGID_BODIES
EDCSC *CONTROL_SUBCYCLE
EDCTS *CONTROL_TIMESTEP
EDCURVE *DEFINE_CURVE
EDDAMP *DAMPING_PART_MASS *DAMPING_PART_STI...
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for Ansys gateway commands/feature MODOPTmodopt&& reduc&&&&&& Check for Ansys gateway commands/feature MODOPT,REDUCmodopt&& subsp&&&&&& Check for Ansys gateway commands/feature MODOPT,SUBSPmodopt&& unsym&&&&&& Check for Ansys gateway commands/feature MODOPT,UNSYMmodopt&& damp&&&&&&& Check for Ansys gateway commands/feature MODOPT,DAMPmodopt&& lanb&&&&&&& Check for Ansys gateway commands/feature MODOPT,LANBmodopt&& qrdamp&&&&& Check for Ansys gateway commands/feature MODOPT,QRDAMPmooney&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MOONEYmp&&&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MPmp&&&&&& ex&&&&&&&&& Check for Ansys gateway commands/feature MP,EXmp&&&&&& alpx&&&&&&& Check for Ansys gateway commands/feature MP,ALPXmp&&&&&& reft&&&&&&& Check for Ansys gateway commands/feature MP,REFTmp&&&&&& prxy&&&&&&& Check for Ansys gateway commands/feature MP,PRXYEntity=PRODUCT,ENTNUM=0 (or blank)Item1&&& It1num&&&&& Description (return values:& 1=allowed,& 0=not allowed)mp&&&&&& nuxy&&&&&&& Check for Ansys gateway commands/feature MP,NUXYmp&&&&&& gxy&&&&&&&& Check for Ansys gateway commands/feature MP,GXYmp&&&&&& damp&&&&&&& Check for Ansys gateway commands/feature MP,DAMPmp&&&&&& mu&&&&&&&&& Check for Ansys gateway commands/feature MP,MUmp&&&&&& dens&&&&&&& Check for Ansys gateway commands/feature MP,DENSmp&&&&&& c&&&&&&&&&& Check for Ansys gateway commands/feature MP,Cmp&&&&&& enth&&&&&&& Check for Ansys gateway commands/feature MP,ENTHmp&&&&&& kxx&&&&&&&& Check for Ansys gateway commands/feature MP,KXXmp&&&&&& hf&&&&&&&&& Check for Ansys gateway commands/feature MP,HFmp&&&&&& emis&&&&&&& Check for Ansys gateway commands/feature MP,EMISmp&&&&&& qrate&&&&&& Check for Ansys gateway commands/feature MP,QRATEmp&&&&&& visc&&&&&&& Check for Ansys gateway commands/feature MP,VISCmp&&&&&& sonc&&&&&&& Check for Ansys gateway commands/feature MP,SONCmp&&&&&& rsvx&&&&&&& Check for Ansys gateway commands/feature MP,RSVXmp&&&&&& perx&&&&&&& Check for Ansys gateway commands/feature MP,PERXmp&&&&&& murx&&&&&&& Check for Ansys gateway commands/feature MP,MURXmp&&&&&& mgxx&&&&&&& Check for Ansys gateway commands/feature MP,MGXXmp&&&&&& hgls&&&&&&& Check for Ansys gateway commands/feature MP,HGLSmp&&&&&& rigid&&&&&& Check for Ansys gateway commands/feature MP,RIGIDmp&&&&&& cable&&&&&& Check for Ansys gateway commands/feature MP,CABLEmp&&&&&& ortho&&&&&& Check for Ansys gateway commands/feature MP,ORTHOmp&&&&&& lsst&&&&&&& Check for Ansys gateway commands/feature MP,LSSTmpdata&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MPDATAmpdata&& ex&&&&&&&&& Check for Ansys gateway commands/feature MPDATA,EXmpdata&& alpx&&&&&&& Check for Ansys gateway commands/feature MPDATA,ALPXEntity=PRODUCT,ENTNUM=0 (or blank)Item1&&& It1num&&&&& Description (return values:& 1=allowed,& 0=not allowed)mpdata&& reft&&&&&&& Check for Ansys gateway commands/feature MPDATA,REFTmpdata&& prxy&&&&&&& Check for Ansys gateway commands/feature MPDATA,PRXYmpdata&& nuxy&&&&&&& Check for Ansys gateway commands/feature MPDATA,NUXYmpdata&& gxy&&&&&&&& Check for Ansys gateway commands/feature MPDATA,GXYmpdata&& damp&&&&&&& Check for Ansys gateway commands/feature MPDATA,DAMPmpdata&& mu&&&&&&&&& Check for Ansys gateway commands/feature MPDATA,MUmpdata&& dens&&&&&&& Check for Ansys gateway commands/feature MPDATA,DENSmpdata&& c&&&&&&&&&& Check for Ansys gateway commands/feature MPDATA,Cmpdata&& enth&&&&&&& Check for Ansys gateway commands/feature MPDATA,ENTHmpdata&& kxx&&&&&&&& Check for Ansys gateway commands/feature MPDATA,KXXmpdata&& hf&&&&&&&&& Check for Ansys gateway commands/feature MPDATA,HFmpdata&& emis&&&&&&& Check for Ansys gateway commands/feature MPDATA,EMISmpdata&& qrate&&&&&& Check for Ansys gateway commands/feature MPDATA,QRATEmpdata&& visc&&&&&&& Check for Ansys gateway commands/feature MPDATA,VISCmpdata&& sonc&&&&&&& Check for Ansys gateway commands/feature MPDATA,SONCmpdata&& rsvx&&&&&&& Check for Ansys gateway commands/feature MPDATA,RSVXmpdata&& perx&&&&&&& Check for Ansys gateway commands/feature MPDATA,PERXmpdata&& murx&&&&&&& Check for Ansys gateway commands/feature MPDATA,MURXmpdata&& mgxx&&&&&&& Check for Ansys gateway commands/feature MPDATA,MGXXmpdata&& lsst&&&&&&& Check for Ansys gateway commands/feature MPDATA,LSSTmscap&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSCAPmsdata&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSDATAmsmeth&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSMETHmsnomf&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSNOMFmsprop&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSPROPEntity=PRODUCT,ENTNUM=0 (or blank)Item1&&& It1num&&&&& Description (return values:& 1=allowed,& 0=not allowed)msquad&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSQUADmsrelax&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSRELAXmssolu&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSSOLUmsspec&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSSPECmsvary&&&&&&&&&&&&&& Check for Ansys gateway commands/feature MSVARYnlgeom&&&&&&&&&&&&&& Check for Ansys gateway commands/feature NLGEOMnrlsum&&&&&&&&&&&&&& Check for Ansys gateway commands/feature NRLSUMoptyp&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature OPTYPoptyp&&& subp&&&&&&& Check for Ansys gateway commands/feature OPTYP,SUBPoptyp&&& first&&&&&& Check for Ansys gateway commands/feature OPTYP,FIRSToptyp&&& rand&&&&&&& Check for Ansys gateway commands/feature OPTYP,RANDoptyp&&& run&&&&&&&& Check for Ansys gateway commands/feature OPTYP,RUNoptyp&&& fact&&&&&&& Check for Ansys gateway commands/feature OPTYP,FACToptyp&&& grad&&&&&&& Check for Ansys gateway commands/feature OPTYP,GRADoptyp&&& sweep&&&&&& Check for Ansys gateway commands/feature OPTYP,SWEEPoptyp&&& user&&&&&&& Check for Ansys gateway commands/feature OPTYP,USERopuser&&&&&&&&&&&&&& Check for Ansys gateway commands/feature OPUSERpri2&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature PRI2prism&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature PRISMpsdcom&&&&&&&&&&&&&& Check for Ansys gateway commands/feature PSDCOMpsdfrq&&&&&&&&&&&&&& Check for Ansys gateway commands/feature PSDFRQpsolve&&&&&&&&&&&&&& Check for Ansys gateway commands/feature PSOLVErate&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature RATEresume&&&&&&&&&&&&&& Check for Ansys gateway commands/feature RESUMErpr4&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature RPR4Entity=PRODUCT,ENTNUM=0 (or blank)Item1&&& It1num&&&&& Description (return values:& 1=allowed,& 0=not allowed)rprism&&&&&&&&&&&&&& Check for Ansys gateway commands/feature RPRISMsave&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SAVEse&&&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SEsesymm&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SESYMNsetran&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SETRANsolve&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SOLVEsph4&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SPH4sph5&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SPH5sphere&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SPHEREspop&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SPOPspop&&&& sprs&&&&&&& Check for Ansys gateway commands/feature SPOP,SPRSspop&&&& mprs&&&&&&& Check for Ansys gateway commands/feature SPOP,MPRSspop&&&& ddam&&&&&&& Check for Ansys gateway commands/feature SPOP,DDAMspop&&&& psd&&&&&&&& Check for Ansys gateway commands/feature SPOP,PSDsrss&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature SRSStb&&&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature TBtb&&&&&& bkin&&&&&&& Check for Ansys gateway commands/feature TB,BKINtb&&&&&& mkin&&&&&&& Check for Ansys gateway commands/feature TB,MKINtb&&&&&& miso&&&&&&& Check for Ansys gateway commands/feature TB,MISOtb&&&&&& biso&&&&&&& Check for Ansys gateway commands/feature TB,BISOtb&&&&&& aniso&&&&&& Check for Ansys gateway commands/feature TB,ANISOtb&&&&&& dp&&&&&&&&& Check for Ansys gateway commands/feature TB,DPtb&&&&&& anand&&&&&& Check for Ansys gateway commands/feature TB,ANANDtb&&&&&& melas&&&&&& Check for Ansys gateway commands/feature TB,MELAStb&&&&&& user&&&&&&& Check for Ansys gateway commands/feature TB,USEREntity=PRODUCT,ENTNUM=0 (or blank)Item1&&& It1num&&&&& Description (return values:& 1=allowed,& 0=not allowed)tb&&&&&& creep&&&&&& Check for Ansys gateway commands/feature TB,CREEPtb&&&&&& swell&&&&&& Check for Ansys gateway commands/feature TB,SWELLtb&&&&&& bh&&&&&&&&& Check for Ansys gateway commands/feature TB,BHtb&&&&&& piez&&&&&&& Check for Ansys gateway commands/feature TB,PIEZtb&&&&&& fail&&&&&&& Check for Ansys gateway commands/feature TB,FAILtb&&&&&& mooney&&&&& Check for Ansys gateway commands/feature TB,MOONEYtb&&&&&& water&&&&&& Check for Ansys gateway commands/feature TB,WATERtb&&&&&& anel&&&&&&& Check for Ansys gateway commands/feature TB,ANELtb&&&&&& concr&&&&&& Check for Ansys gateway commands/feature TB,CONCRtb&&&&&& pflow&&&&&& Check for Ansys gateway commands/feature TB,PFLOWtb&&&&&& evisc&&&&&& Check for Ansys gateway commands/feature TB,EVISCtb&&&&&& plaw&&&&&&& Check for Ansys gateway commands/feature TB,PLAWtb&&&&&& foam&&&&&&& Check for Ansys gateway commands/feature TB,FOAMtb&&&&&& honey&&&&&& Check for Ansys gateway commands/feature TB,HONEYtb&&&&&& comp&&&&&&& Check for Ansys gateway commands/feature TB,COMPtb&&&&&& nl&&&&&&&&& Check for Ansys gateway commands/feature TB,NLtb&&&&&& nliso&&&&&& Check for Ansys gateway commands/feature TB,NLISOtb&&&&&& chab&&&&&&& Check for Ansys gateway commands/feature TB,CHABtb&&&&&& boyce&&&&&& Check for Ansys gateway commands/feature TB,BOYCEtb&&&&&& eos&&&&&&&& Check for Ansys gateway commands/feature TB,EOStorus&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature TORUStrnopt&&&&&&&&&&&&&& Check for Ansys gateway commands/feature TRNOPTtrnopt&& full&&&&&&& Check for Ansys gateway commands/feature TRNOPT,FULLtrnopt&& reduc&&&&&& Check for Ansys gateway commands/feature TRNOPT,REDUCtrnopt&& msup&&&&&&& Check for Ansys gateway commands/feature TRNOPT,MSUPEntity=PRODUCT,ENTNUM=0 (or blank)Item1&&& It1num&&&&& Description (return values:& 1=allowed,& 0=not allowed)usrcal&&&&&&&&&&&&&& Check for Ansys gateway commands/feature USRCALv&&&&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature Vva&&&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VAvadd&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VADDvcvfill&&&&&&&&&&&&& Check for Ansys gateway commands/feature VCVFILLvdrag&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VDRAGvext&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VEXTvgen&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VGENvglue&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VGLUEvinp&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VINPvinv&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VINVvlscale&&&&&&&&&&&&& Check for Ansys gateway commands/feature VLSCALEvmesh&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VMESHvoffset&&&&&&&&&&&&& Check for Ansys gateway commands/feature VOFFSETvovlap&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VOVLAPvptn&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VPTNvrotat&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VROTATvsba&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VSBAvsbv&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VSBVvsbw&&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VSBWvsymm&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VSYMMvtran&&&&&&&&&&&&&&& Check for Ansys gateway commands/feature VTRANEntity=PRODUCT,ENTNUM=0 (or blank)Item1&&& It1num&&&&& Description (return values:& 1=allowed,& 0=not allowed)elem&&&& i&&&&&&&&&& Check to see if Ansys element type "i" is allowed.Entity=PRODUCT,ENTNUM=0 (or blank)Item1&&& It1num&&&&& Description (return values:& 1=allowed,& 0=not allowed)limit&&&&&& node&&&&&&&& Get maximum allowed node numberlimit&&&&&&&elem&&&&&&&& Get maximum allowed element numberlimit&&&&&&& kp&&&&&&&&&& Get maximum allowed keypoint numberlimit&&&&&& line&&&&&&&&&& Get maximum allowed line numberlimit&&&&&& area&&&&&&&& Get maximum allowed area numberlimit&&&&&& vol&&&&&&&&& &Get maximum allowed volume numberlimit&&&&&& dof&&&&&&&&&&&Get maximum allowed dof numberlimitm&&& dof&&&&&&&&&& Get maximum allowed master dof number
GET Function Summary
A "get function" is available for some items, and can be used instead of the
command. The function returns the value and uses it where the function is input (bypassing the need for storing the value with a parameter name and inputting the parameter name where the value is to be used). For example, assume the average X-location of two nodes is to be calculated. Using the
command, parameter L1 can be assigned the X location of node 1 (, L1, NODE, 1, LOC, X), and parameter L2 can be assigned the X location of node 2, then the mid location can be computed from MID = (L1+L2)/2. However, using the node location "get function" NX(N), which returns the X location of node N, MID can be computed directly from MID = (NX(1)+NX(2))/2, without the need for intermediate parameters L1 and L2. Get functions return values in the active coordinate system unless stated otherwise.
Get function arguments may themselves be parameters or other get functions. The get function NELEM(ENUM,NPOS) returns the node number in position NPOS for element ENUM. Combining functions, NX(NELEM(ENUM,NPOS)) returns the X location of that node. Get functions (where available) are shown with the corresponding
items in the tables below and are summarized at the end of this command description
Get functions are described at the beginning of this command (see ) and are shown as alternatives to the
items where they apply. They are summarized here (grouped by functionality) for convenience.
Table&B.1&&*GET - Get Function Summary
"Get Function" Summary
Entity Status Get FunctionDescription
Status of node N: -1=unselected, 0=undefined, 1=selected.
Status of element E: -1=unselected, 0=undefined, 1=selected.
Status of keypoint K: -1=unselected, 0=undefined, 1=selected.
Status of line L: -1=unselected, 0=undefined, 1=selected.
Status of area A: -1=unselected, 0=undefined, 1=selected.
Status of volume V: -1=unselected, 0=undefined, 1=selected.
Next Selected Entity
Next selected node having a node number greater than N.
Next selected element having an element number greater than E.
Next selected keypoint having a keypoint number greater than K.
Next selected line having a line number greater than L.
Next selected area having an area number greater than A.
Next selected volume having a volume number greater than V.
Centroid X-coordinate of element E in global Cartesian coordinate system. Centroid is determined from the selected nodes on the element.
Centroid Y-coordinate of element E in global Cartesian coordinate system. Centroid is determined from the selected nodes on the element.
Centroid Z-coordinate of element E in global Cartesian coordinate system. Centroid is determined from the selected nodes on the element.
X-coordinate of node N in the active coordinate system.
Y-coordinate of node N in the active coordinate system.
Z-coordinate of node N in the active coordinate system.
X-coordinate of keypoint K in the active coordinate system
Y-coordinate of keypoint K in the active coordinate system
Z-coordinate of keypoint K in the active coordinate system
LX(L,LFRAC)
X-coordinate of line L at length fraction LFRAC (0.0 to 1.0).
LY(L,LFRAC)
Y-coordinate of line L at length fraction LFRAC (0.0 to 1.0).
LZ(L,LFRAC)
Z-coordinate of line L at length fraction LFRAC (0.0 to 1.0).
LSX(L,LFRAC)
X slope of line L at length fraction LFRAC (0.0 to 1.0).
LSY(L,LFRAC)
Y slope of line L at length fraction LFRAC (0.0 to 1.0).
LSZ(L,LFRAC)
Z slope of line L at length fraction LFRAC (0.0 to 1.0).
Nearest to Location
NODE(X,Y,Z)
Number of the selected node nearest the X,Y,Z point (in the active coordinate system, lowest number for coincident nodes).
Number of the selected keypoint nearest the X,Y,Z point (in the active coordinate system, lowest number for coincident nodes).
DISTND(N1,N2)
Distance between nodes N1 and N2.
DISTKP(K1,K2)
Distance between keypoints K1 and K2.
DISTEN(E,N)
Distance between the centroid of element E and node N. Centroid is determined from the selected nodes on the element.
Angles (in radians by default -- see the
ANGLEN(N1,N2,N3)
Subtended angle between two lines (defined by three nodes where N1 is the vertex node). Default is in radians.
ANGLEK(K1,K2,K3)
Subtended angle between two lines (defined by three keypoints where K1 is the vertex keypoint). Default is in radians.
Nearest to Entity
Selected node nearest node N.
Selected keypoint nearest keypoint K.
Selected element nearest node N. The element position is calculated from the selected nodes.
AREAND(N1,N2,N3)
Area of the triangle with vertices at nodes N1, N2, and N3.
AREAKP(K1,K2,K3)
Area of the triangle with vertices at keypoints K1, K2, and K3.
Area at node N apportioned from selected elements attached to node N. For 2-D planar solids, returns edge area associated with the node. For axisymmetric solids, returns edge surface area associated with the node. For 3-D volumetric solids, returns face area associated with the node. For 3&D, select all the nodes of the surface of interest before using ARNODE.
NORMNX(N1,N2,N3)
X-direction cosine of the normal to the plane containing nodes N1, N2, and N3.
NORMNY(N1,N2,N3)
Y-direction cosine of the normal to the plane containing nodes N1, N2, and N3.
NORMNZ(N1,N2,N3)
Z-direction cosine of the normal to the plane containing nodes N1, N2, and N3.
NORMKX(K1,K2,K3)
X-direction cosine of the normal to the plane containing keypoints K1, K2, and K3.
NORMKY(K1,K2,K3)
Y-direction cosine of the normal to the plane containing keypoints K1, K2, and K3.
NORMKZ(K1,K2,K3)
Z-direction cosine of the normal to the plane containing keypoints K1, K2, and K3.
Connectivity
ENEXTN(N,LOC)
Element connected to node N. LOC is the position in the resulting list when many elements share the node. A zero is returned at the end of the list.
NELEM(E,NPOS)
Node number in position NPOS (1--20) of element E.
NODEDOF(N)
Returns the bit pattern for the active DOFs at the specified node.
bit 0 is UX, bit 1 is UY,... bit 5 is ROTZ
bits 6,7,8 are AX,AY,AZ
bits 9,10,11 are VX,VY,VZ
bit 18 is PRES, bit 19 is TEMP, bit 20 is VOLT, bit 21 is MAG
bit 24 is EMF, bit 25 is CURR
For a node with UX,UY,UZ the return value will be 7 (bits 0,1,2)
For a node with UX,UY,UZ,ROTX,ROTY,ROTZ the return value will be 63 (bits 0,1,2,3,4,5)
ELADJ(E,FACE)
For 2-D planar solids and 3-D volumetric solids, element adjacent to a face (FACE) of element E. The face number is the same as the surface load key number. Only elements of the same dimensionality and shape are considered. A -1 is returned if more than one is adjacent.
NDFACE(E,FACE,LOC)
Node in position LOC of a face number FACE of element E. The face number is the same as the surface load key number. LOC is the nodal position on the face (for an IJLK face, LOC=1 is at node I, 2 is at node J, etc.)
Face number of element E containing the selected nodes. The face number output is the surface load key. If multiple load keys occur on a face (such as for line and area elements) the lowest load key for that face is output.
For 2-D planar solids and 3-D volumetric solids, returns the area of the face of element E containing the selected nodes. For axisymmetric elements, the area is the full (360 degree) area.
Degree of Freedom Results
UX structural displacement at node N.
UY structural displacement at node N.
UZ structural displacement at node N.
ROTX structural rotation at node N.
ROTY structural rotation at node N.
ROTZ structural rotation at node N.
Temperature at node N. For
elements with KEYOPT(3) = 0 or 1, use TBOT(N), TE2(N), TE3(N), . . ., TTOP(N) instead of TEMP(N).
Pressure at node N.
VX fluid velocity at node N.
VY fluid velocity at node N.
VZ fluid velocity at node N.
Turbulent kinetic energy (FLOTRAN) at node N.
Turbulent energy dissipation (FLOTRAN) at node N.
Electric potential at node N.
Magnetic scalar potential at node N.
AX magnetic vector potential at node N.
AY magnetic vector potential at node N.
AZ magnetic vector potential at node N.
Returns information about the data base manager
VIRTINQR(1)
Number of pages in core.
VIRTINQR(4)
Page size in integer words.
VIRTINQR(7)
Maximum number of pages allowed on disk.
VIRTINQR(8)
Number of read/write operations on page.
VIRTINQR(9)
Maximum record number on page.
VIRTINQR(11)
Maximum pages touched.
Returns the current value of ANSYS filtering keywords.
KWGET(KEYWORD)
Returns the current value the keyword specified by KEYWORD. See the ANSYS UIDL Programmer's Guide for a list of keywords and values.
Character String Functions Strings must be dimensioned (see ) as a character parameter or enclosed in single apostrophes ('char').
Functions which return a double precision value of a numeric character string.
VALCHR(a8)
a8 is a decimal value expressed in a string.
VALOCT (a8)
a8 is an octal value expressed in a string.
VALHEX(a8)
a8 is a hex value expressed in a string.
Functions which return an 8 character string of a numeric value.
CHRVAL (dp)
dp is a double precision variable.
CHROCT (dp)
dp is an integer value.
CHRHEX(dp)
dp is an integer value.
Functions which manipulate strings: StrOut is the output string (or character parameter) Str1 and Str2 are input strings. Strings are a maximum of 128 characters. (see )
StrOut = STRSUB(Str1, nLoc,nChar)
Get the nChar substring starting at character nLoc in Str1.
StrOut = STRCAT(Str1,Str2)
Add Str2 at the end of Str1.
StrOut = STRFILL(Str1,Str2,nLoc)
Add Str2 to Str1 starting at character nLoc.
StrOut = STRCOMP(Str1)
Remove all blanks from Str1
StrOut = STRLEFT(Str1)
Left-justify Str1
nLoc = STRPOS(Str1,Str2)
Get starting location of Str2 in Str1.
nLoc = STRLENG(Str1)
Location of last nonblank character
StrOut = UPCASE(Str1)
Upper case of Str1
StrOut = LWCASE(Str1)
Lower case of Str1
The following functions manipulate file names.
Path String = JOIN ('directory','filename','extension')
Produces a contiguous pathstring. e.g. directory/filename.ext
Path String = JOIN ('directory','filename')
Produces a contiguous pathstring. e.g. directory/filename
SPLIT('PathString', 'DIR')
Produces a separate output of the directory from the pathstring.
SPLIT('PathString', 'FILE')
Produces a separate output of the complete filename (with extension) from the pathstring.
SPLIT('PathString', 'NAME')
Produces a separate output of the filename from the pathstring.
SPLIT('PathString', 'EXT')
Produces a separate output of the file extension from the pathstring.