ETET, ITYPE, Ename, KOP1, KOP2, KOP3, KOP4, KOP5, KOP6, INOPR Defines a local element type from the element library.,1,PLANE182! solid plane element for the ring
ETET, ITYPE, Ename, KOP1, KOP2, KOP3, KOP4, KOP5, KOP6, INOPR Defines a local element type from the element library.,2,FLUID29! plane element for the fluid
ETET, ITYPE, Ename, KOP1, KOP2, KOP3, KOP4, KOP5, KOP6, INOPR Defines a local element type from the element library.,3,FLUID129! 1D element for the external boundary of the fluid
RR, NSET, R1, R2, R3, R4, R5, R6 Defines the element real constants.,3,r3r3 = 0.5209 ! outer radius of the fluid region,0,0! radius of curvature of the boundary element
MP,EX,1,EE = 206.8e9 ! elastic modulus of the ring (steel)! material properties of the ring (model 1)
MP,PRXY,1,nunu = 0.3 ! Poisson ration of the ring
MP,DENS,1,rhorho = 7929 ! density of the ring
MP,DENS,2,rhowrhow = 1030 ! density of the water! material properties of the water (model 2)
MP,SONC,2,cc = 1460 ! sonic velocity in the water
! Geometry
CYL4CYL4, XCENTER, YCENTER, RAD1, THETA1, RAD2, THETA2, DEPTH Creates a circular area or cylindrical volume anywhere on the working plane.,0,0,r1r1 = 0.254 ! inner radius of the ring,0,r2r2 = 0.26035 ! outer radius of the ring,90! ring (quarter)
CYL4CYL4, XCENTER, YCENTER, RAD1, THETA1, RAD2, THETA2, DEPTH Creates a circular area or cylindrical volume anywhere on the working plane.,0,0,r2r2 = 0.26035 ! outer radius of the ring,0,r3r3 = 0.5209 ! outer radius of the fluid region,90! water (quarter)
ARSYMARSYM, Ncomp, NA1, NA2, NINC, KINC, NOELEM, IMOVE Generates areas from an area pattern by symmetry reflection.,X,ALL! reflection for the full model
ARSYMARSYM, Ncomp, NA1, NA2, NINC, KINC, NOELEM, IMOVE Generates areas from an area pattern by symmetry reflection.,Y,ALL
AGLUEAGLUE, NA1, NA2, NA3, NA4, NA5, NA6, NA7, NA8, NA9 Generates new areas by "gluing" areas.,ALL! glueing all areas (merging lines)
! Meshing
LSELLSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWP Selects a subset of lines.,S,radius,,r1r1 = 0.254 ! inner radius of the ring! selecting the inner arcs
ASLL! selecting the areas of the ring
AATT,1,,1! settin the material model and the element type
ALLSELALLSEL, LabT, Entity Selects all entities with a single command.
LSELLSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWP Selects a subset of lines.,S,radius,,r3r3 = 0.5209 ! outer radius of the fluid region! selecting the outer arcs
ASLL! selecting the areas of the water
AATT,2,,2
ALLSELALLSEL, LabT, Entity Selects all entities with a single command.
LSELLSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWP Selects a subset of lines.,S,radius,,r1r1 = 0.254 ! inner radius of the ring,r3r3 = 0.5209 ! outer radius of the fluid region! selectin all arcs
LESIZELESIZE, NL1, SIZE, ANGSIZ, NDIV, SPACE, KFORC, LAYER1, LAYER2, KYNDIV Specifies the divisions and spacing ratio on unmeshed lines.,ALL,,,16! element number (16 per line)
ALLSELALLSEL, LabT, Entity Selects all entities with a single command.
LSELLSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWP Selects a subset of lines.,S,length,,r3r3 = 0.5209 ! outer radius of the fluid region-r2! selecting the axial lines of the water
LESIZELESIZE, NL1, SIZE, ANGSIZ, NDIV, SPACE, KFORC, LAYER1, LAYER2, KYNDIV Specifies the divisions and spacing ratio on unmeshed lines.,ALL,,,5! element number (5 per line)
ALLSELALLSEL, LabT, Entity Selects all entities with a single command.
LSELLSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWP Selects a subset of lines.,S,lenght,,r2r2 = 0.26035 ! outer radius of the ring-r1! selecting the axial lines of the ring
LESIZELESIZE, NL1, SIZE, ANGSIZ, NDIV, SPACE, KFORC, LAYER1, LAYER2, KYNDIV Specifies the divisions and spacing ratio on unmeshed lines.,ALL,,,1! element number (1 per line)
ALLSELALLSEL, LabT, Entity Selects all entities with a single command.
AMESHAMESH, NA1, NA2, NINC Generates nodes and area elements within areas.,ALL! meshing the areas
LSELLSEL, Type, Item, Comp, VMIN, VMAX, VINC, KSWP Selects a subset of lines.,S,radius,,r3r3 = 0.5209 ! outer radius of the fluid region! selecting the outer arcs
NSLLNSLL, Type, NKEY Selects those nodes associated with the selected lines.,S,1! selecting nodes at the outer interface
TYPETYPE, ITYPE Sets the element type attribute pointer.,3! picking element type 3 (fluid boundary)
MATMAT, MAT Sets the element material attribute pointer.,2! picking material model 2 (water)
REALREAL, NSET Sets the element real constant set attribute pointer.,3! picking real constant set 3 (fluid boundary)
ESURFESURF, XNODE, Tlab, Shape Generates elements overlaid on the free faces of selected nodes.! generating the boundary elements between selected nodes
ALLSELALLSEL, LabT, Entity Selects all entities with a single command.
! The mesh at this point:
FINISHFINISH Exits normally from a processor.
