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Chapter 6 ANSYS 命令 : 前處理 Preprocessing. 2/22 Contents 6.1 建立實體模型 : 由下而上 Solid Modeling: Bottom-up Approach 6.2 建立實體模型 : 由上而下 Solid Modeling: Top-down.

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Presentation on theme: "Chapter 6 ANSYS 命令 : 前處理 Preprocessing. 2/22 Contents 6.1 建立實體模型 : 由下而上 Solid Modeling: Bottom-up Approach 6.2 建立實體模型 : 由上而下 Solid Modeling: Top-down."— Presentation transcript:

1 Chapter 6 ANSYS 命令 : 前處理 Preprocessing

2 2/22 Contents 6.1 建立實體模型 : 由下而上 Solid Modeling: Bottom-up Approach 6.2 建立實體模型 : 由上而下 Solid Modeling: Top-down Approach 6.3 元素屬性命令 Element Attributes Commands 6.4 建立網格 : 直接法 Mesh Generation: Direct Generation 6.5 建立網格 : 自動切割法 Mesh Generation: Auto Meshing

3 3/22 第 6.1 節 建立實體模型 : 由下而上 Solid Modeling: Bottom-up Approach

4 4/ Keypoints Commands K, NPT, X, Y, Z KLIST, NP1, NP2, NINC KPLOT, NP1, NP2, NINC

5 5/ Lines Commands L, P1, P2, NDIV, SPACE CIRCLE, PCENT, RAD, PAXIS LARC, P1, P2, PC, RAD LFILLT, NL1, NL2, RAD SPLINE, P1, P2,..., P6,... BSPLIN, P1, P2,..., P6,... LLIST, NL1, NL2, NINC LPLOT, NL1, NL2, NINC CSYS, 1 K, 1, 1, 0 K, 2, 1, 90 L, 1, 2

6 6/ Areas Commands A, P1, P2,..., P18 AL, L1, L2,..., L10 ADRAG, NL1,..., NL6, NLP1,..., NLP6 AROTAT, NL1,..., NL6, PAX1, PAX2, ARC AFILLT, NA1, NA2, RAD ALIST, NA1, NA2, NINC APLOT, NA1, NA2, NINC

7 7/ Volumes Commands V, P1, P2,..., P8 VA, A1, A2,..., A10 VOFFST, NAREA, DIST VEXT, NA1, NA2, NINC, DX,DY,DZ, RX,RY,RZ VDRAG, NA1,..., NA6, NLP1,..., NLP6 VROTAT, NA1,..., NA6, PAX1, PAX2, ARC VSWEEP, VNUM, SRCA, TRGA, LSMO VLIST, NV1, NV2, NINC VPLOT, NV1, NV2, NINC

8 8/22 第 6.2 節 建立實體模型 : 由上而下 Solid Modeling: Top-down Approach

9 9/ Primitives Commands RECTNG, X1, X2, Y1, Y2 PCIRC, RAD1, RAD2, THETA1, THETA2 RPOLY, NSIDES, LSIDE, MAJRAD, MINRAD BLOCK, X1, X2, Y1, Y2, Z1, Z2 CYLIND, RAD1, RAD2, Z1, Z2, THETA1, THETA2 SPHERE, RAD1, RAD2, THETA1, THETA2 TORUS, RAD1, RAD2, RAD3, THETA1, THETA2

10 10/ Booleans Commands AADD, NA1, NA2,..., NA9 AINA, NA1, NA2,..., NA9 AINV, NA, NV ASBA, NA1, NA2, SEPO, KEEP1, KEEP2 ASBL, NA, NL,, KEEPA, KEEPL ASBV, NA, NV, SEPO, KEEPA, KEEPV AGLUE, NA1, NA2,..., NA9 AOVLAP, NA1, NA2,..., NA9 VADD, NV1, NV2,..., NV9 VINV, NV1, NV2,..., NV9 VSBV, NV1, NV2, SEPO, KEEP1, KEEP2 VSBA, NV, NA, SEPO, KEEPV, KEEPA VGLUE, NV1, NV2,..., NV9 VOVLAP, NV1, NV2,..., NV9

11 11/22 第 6.3 節 元素屬性命令 Element Attributes Commands

12 12/ Element Attributes Tables ET TableMP TableR TableCS Table IDDescriptionIDDescriptionIDDescriptionIDDescription 1…1…1…0… 2…2…2…1… 3…3…3…2… …………………… Element Data ElementNodesETMPRCS 1…1110 2…1220 3…………… 4…………… ………………

13 13/ ET Table Commands ET, ITYPE, Ename, KOP1, KOP2,..., KOP6 KEYOPT, ITYPE, KNUM, VALUE ETLIST, ITYP1, ITYP2, INC

14 14/ MP Table Commands MP, Lab, MAT, C0, C1, C2, C3, C4 MPLIST, MAT1, MAT2, INC TB, Lab, MAT, NTEMP, NPTS TBTEMP, TEMP TBDATA, STLOC, C1, C2, C3, C4, C5, C6 TBPT,, X, Y TBLIST, Lab, MAT TBPLOT, Lab, MAT MP,... TB,... TBTEMP,... TBDATA,... TBTEMP,... TBDATA,......

15 15/ R Table Commands R, NSET, R1, R2,..., R6 RMORE, R7, R8,..., R12 RLIST, NSET1, NSET2, NINC

16 16/ Attributes Assignment Commands TYPE, ITYPE MAT, MAT REAL, NSET ESYS, KCN KATT, MAT, REAL, TYPE, ESYS LATT, MAT, REAL, TYPE AATT, MAT, REAL, TYPE, ESYS VATT, MAT, REAL, TYPE, ESYS

17 17/22 第 6.4 節 建立網格 : 直接法 Mesh Generation: Direct Generation

18 18/ Nodes Commands N, NODE, X, Y, Z FILL, NODE1, NODE2, NFILL, NSTRT, NINC, ITIME, INC, SPACE NGEN, ITIME, INC, NODE1, NODE2, NINC, DX, DY, DZ NLIST, NODE1, NODE2, NINC NPLOT, KNUM N, 1, 1 N, 10, 10 FILL NGEN, 10, 10, 1, 10,,, 1

19 19/ Elements Commands E, I, J, K, L, M, N, O, P EMORE, Q, R, S, T, U, V, W, X EN, IEL, I, J, K, L, M, N, O, P EGEN, ITIME, NINC, IEL1, IEL2, IEINC ELIST, IEL1, IEL2, INC EPLOT ET, 1, PLANE42 E, 1, 2, 12, 11 EGEN, 9, 1, -1 EGEN, 9, 10, -9

20 20/22 第 6.5 節 建立網格 : 自動切割法 Mesh Generation: Auto Meshing

21 21/ Mesh Size/Shape Commands DESIZE,... SMRTSIZE, SIZLVL ESIZE, SIZE, NDIV KESIZE, NPT, SIZE, FACT LESIZE, NL, SIZE, ANGSIZ, NDIV, SPACE MSHAPE, KEY, Dimension MSHMID, KEY MSHKEY, KEY LCCAT, NL1, NL2 ACCAT, NA1, NA2

22 22/ Auto-Meshing Commands KMESH, NP1, NP2, NINC LMESH, NL1, NL2, NINC AMESH, NA1, NA2, NINC VMESH, NV1, NV2, NINC GCGEN, Ccomp, Tcomp


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