GENERATE AN UNSTRUCTURED 3 D MESH


Geometrie

Unstructured mesh of a cylinder


Begining


(PRE-PROCESSOR-MAIN MENU)

TITLE GEOMETRY GRID READ-GRID-FILE WRITE-GRID-FILE RESET EXIT

(TITLE MENU)

CHANGE SHOW QUIT

ENTER THE PROBLEM TITLE (60 CHARS. MAX.)

"toto"

(TITLE MENU)

CHANGE SHOW QUIT

(PRE-PROCESSOR-MAIN MENU)

TITLE GEOMETRY GRID READ-GRID-FILE WRITE-GRID-FILE RESET EXIT

(GEOMETRY MENU)

GEOMETRY-SETUP READ-GEOMETRY-FILE WRITE-GEOMETRY-FILE WRITE-EXTERNAL-FILE CLEAR-GEOMETRY QUIT

3D DIMENSIONALITY (2D, 3D)

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Draw a cube

Create one face

Create the cube

Save the geometrie

[back to main]


Create one face

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-POINT TABLE)

P%1 NAME-OF-POINT

0. X-COORDINATE

0. Y-COORDINATE

0. Z-COORDINATE

DO ACTION (DO, REFRESH, QUIT)

(CREATE-POINT TABLE)

P%2 NAME-OF-POINT

1. X-COORDINATE

0. Y-COORDINATE

0. Z-COORDINATE

D Q ACTION (DO, REFRESH, QUIT)

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-CURVE TABLE)

C%1 NAME-OF-CURVE

2 NUMBER-OF-POINTS

P%1 P1-POINT-NAME

P%2 P2-POINT-NAME

D Q ACTION (DO, REFRESH, QUIT)

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY QUIT

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(SELECT-ELEMENT-TYPE MENU)

POINT CURVE SURFACE UNION SLICE QUIT

(COPY-CURVE TABLE)

C%1 NAME-OF-CURVE

C%2 NEW-NAME

0. X-SHIFT

1. Y-SHIFT

0. Z-SHIFT

D Q ACTION (DO, REFRESH, QUIT)

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-SURFACE TABLE)

S%1 NAME-OF-SURFACE

2 NUMBER-OF-CURVES

C%1 C1-CURVE-NAME

C%2 C2-CURVE-NAME

WALL BOUNDARY-TYPE (WALL, INLET, OUTLET, SYMMETRY, MORE)

1 ZONE-NUMBER

D Q ACTION (DO, REFRESH, QUIT)

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Create the cube

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY QUIT

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(SELECT-ELEMENT-TYPE MENU)

POINT CURVE SURFACE UNION SLICE QUIT

(COPY-SURFACE TABLE)

S%1 NAME-OF-SURFACE

S%2 NEW-NAME

0. X-SHIFT

0. Y-SHIFT

1. Z-SHIFT

D Q ACTION (DO, REFRESH, QUIT)

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

SURFACE SLICE QUIT

2 NUMBER-OF-SURFACES

S%1 S1-SURFACE-NAME

S%2 S2-SURFACE-NAME

S%3 U0-SURFACE-NAME

S%4 U1-SURFACE-NAME

S%5 V0-SURFACE-NAME

S%6 V1-SURFACE-NAME

D Q ACTION (DO, REFRESH, QUIT)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

X-VIEW Y-VIEW Z-VIEW ISOMETRIC ROTATE TRANSLATE CENTER-POINT SCALE-AND-CENTER MAGNIFY PERSPECTIVE REDRAW LIGHTS RESET-VIEW MIRROR-IMAGE CYCLIC-REPS HARD-COPY QUIT

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Save the geometrie

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY MENU)

GEOMETRY-SETUP READ-GEOMETRY-FILE WRITE-GEOMETRY-FILE WRITE-EXTERNAL-FILE CLEAR-GEOMETRY QUIT

UNFORMATTED FILE-TYPE (FORMATTED, UNFORMATTED, QUIT)

ENTER FILENAME FOR GEOMETRY FILE CHANNEL (# 8) (OR <CR>):

"Cube.geo"

GARBAGE COLLECTING...

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Draw a cylinder


Create a circular surface

Create the cylinder

Definition of inlet/outlet

Save the geometrie

[back to main]


Create a circular surface

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-POINT TABLE)

P%1 NAME-OF-POINT

0. X-COORDINATE

0. Y-COORDINATE

0. Z-COORDINATE

DO ACTION (DO, REFRESH, QUIT)

(CREATE-POINT TABLE)

P%2 NAME-OF-POINT

1. X-COORDINATE

0. Y-COORDINATE

0. Z-COORDINATE

DO ACTION (DO, REFRESH, QUIT)

(CREATE-POINT TABLE)

P%3 NAME-OF-POINT

0. X-COORDINATE

0. Y-COORDINATE

1. Z-COORDINATE

D Q ACTION (DO, REFRESH, QUIT)

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-CURVE TABLE)

C%1 NAME-OF-CURVE

2 NUMBER-OF-POINTS

P%1 P1-POINT-NAME

P%3 P2-POINT-NAME

D Q ACTION (DO, REFRESH, QUIT)

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(ARC TABLE)

C%2 NAME-OF-ARC

2 NUMBER-OF-POINTS

C%1 PIVOT-CURV

P%2 START-POINT

P%4 END-POINT-NAME

90. ARC-ANGLE

DO ACTION (DO, REFRESH, QUIT)

NAME-OF-ARC PIVOT-CURV START-POINT END-POINT ARC-ANGLE

    C%2

C%1

P%2

P%4

90

C%3

C%1

P%4

P%5

90

C%4

C%1

P%2

P%6

-90

C%5 C%1 P%6 P%7 -90

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(MODIFY MENU)

ATTACH-TO AUTO-MERGE CHANGE DETACH-FROM INSERT MERGE REVERSE SMOOTH SUBSTITUTE INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(AUTO-MERGE TABLE)

POINTS MERGE-COINCIDENT-ELEMENTS (POINTS, CURVES)

0.001 TOLERANCE

YES DELETE-DUPLICATE-ELEMENTS

D Q ACTION (DO, REFRESH, QUIT)

(MODIFY MENU)

ATTACH-TO AUTO-MERGE CHANGE DETACH-FROM INSERT MERGE REVERSE SMOOTH SUBSTITUTE INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-PATCH TABLE)

S%1 NAME-OF-PATCH

C%2 1ST-CURVE-NAME (U0)

C%5 2ND-CURVE-NAME

C%3 3RD-CURVE-NAME

C%4 4TH-CURVE-NAME

WALL BOUNDARY-TYPE (WALL, INLET, OUTLET, SYMMETRY, MORE)

1 ZONE-NUMBER

D Q ACTION (DO, REFRESH, QUIT)

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Create the cylinder

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(SELECT-ELEMENT-TYPE MENU)

POINT CURVE SURFACE UNION SLICE QUIT

(COPY-SURFACE TABLE)

S%1 NAME-OF-SURFACE

S%2 NEW-NAME

0. X-SHIFT

0. Y-SHIFT

1. Z-SHIFT

D Q ACTION (DO, REFRESH, QUIT)

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(SELECT-ELEMENT-TYPE MENU)

SURFACE SLICE QUIT

(JOIN-SURFACES TABLE)

2 NUMBER-OF-SURFACES

S%1 S1-SURFACE-NAME

S%2 S2-SURFACE-NAME

S%3 U0-SURFACE-NAME

S%4 U1-SURFACE-NAME

S%5 V0-SURFACE-NAME

S%6 V1-SURFACE-NAME

D Q ACTION (DO, REFRESH, QUIT)

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GRAPHICS-OPERATORS MENU)

X-VIEW Y-VIEW Z-VIEW ISOMETRIC ROTATE TRANSLATE CENTER-POINT SCALE-AND-CENTER MAGNIFY PERSPECTIVE REDRAW LIGHTS RESET-VIEW MIRROR-IMAGE CYCLIC-REPS HARD-COPY QUIT

[back] [back to main]


Definition of inlet/outlet

(GRAPHICS-OPERATORS MENU)

X-VIEW Y-VIEW Z-VIEW ISOMETRIC ROTATE TRANSLATE CENTER-POINT SCALE-AND-CENTER MAGNIFY PERSPECTIVE REDRAW LIGHTS RESET-VIEW MIRROR-IMAGE CYCLIC-REPS HARD-COPY QUIT

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(MODIFY MENU)

ATTACH-TO AUTO-MERGE CHANGE DETACH-FROM INSERT MERGE REVERSE SMOOTH SUBSTITUTE INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(SELECT-ELEMENT-TYPE MENU)

POINT CURVE SURFACE UNION SLICE QUIT

(CHANGE-SURFACE TABLE)

S%1 NAME-OF-SURFACE

S%1 NEW-NAME

INLET BOUNDARY-TYPE (WALL, INLET, OUTLET, SYMMETRY, MORE)

2 ZONE-NUMBER

DO ACTION (DO, REFRESH, QUIT)

(CHANGE-SURFACE TABLE)

S%2 NAME-OF-SURFACE

S%2 NEW-NAME

OUTLET BOUNDARY-TYPE (WALL, INLET, OUTLET, SYMMETRY, MORE)

3 ZONE-NUMBER

D Q ACTION (DO, REFRESH, QUIT)

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Save the geometrie

(GEOMETRY MENU)

GEOMETRY-SETUP READ-GEOMETRY-FILE WRITE-GEOMETRY-FILE WRITE-EXTERNAL-FILE CLEAR-GEOMETRY QUIT

UNFORMATTED FILE-TYPE (FORMATTED, UNFORMATTED, QUIT)

ENTER FILENAME FOR GEOMETRY FILE CHANNEL (# 8) (OR <CR>):

"cylindre.geo"

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Draw a sphere


Draw a 1/8 of the sphere

Draw a quater of the sphere

Draw an half of the sphere

Save the geometrie

[back to main]


Draw a 1/8 of the sphere

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-POINT TABLE)

P%1 NAME-OF-POINT

0. X-COORDINATE

0. Y-COORDINATE

0. Z-COORDINATE

DO ACTION (DO, REFRESH, QUIT)

(CREATE-POINT TABLE)

P%2 NAME-OF-POINT

1. X-COORDINATE

0. Y-COORDINATE

0. Z-COORDINATE

DO ACTION (DO, REFRESH, QUIT)

(CREATE-POINT TABLE)

P%3 NAME-OF-POINT

0. X-COORDINATE

1. Y-COORDINATE

0. Z-COORDINATE

DO ACTION (DO, REFRESH, QUIT)

(CREATE-POINT TABLE)

P%4 NAME-OF-POINT

0. X-COORDINATE

0. Y-COORDINATE

1. Z-COORDINATE

D Q ACTION (DO, REFRESH, QUIT)

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-CURVE TABLE)

C%1 NAME-OF-CURVE

2 NUMBER-OF-POINTS

P%1 P1-POINT-NAME

P%2 P2-POINT-NAME

DO ACTION (DO, REFRESH, QUIT)

(CREATE-CURVE TABLE)

C%2 NAME-OF-CURVE

2 NUMBER-OF-POINTS

P%1 P1-POINT-NAME

P%3 P2-POINT-NAME

DO ACTION (DO, REFRESH, QUIT)

(CREATE-CURVE TABLE)

C%3 NAME-OF-CURVE

2 NUMBER-OF-POINTS

P%1 P1-POINT-NAME

P%4 P2-POINT-NAME

D Q ACTION (DO, REFRESH, QUIT)

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(ARC TABLE)

C%4 NAME-OF-ARC

2 NUMBER-OF-POINTS

C%3 PIVOT-CURV

P%2 START-POINT

P%5 END-POINT-NAME

45. ARC-ANGLE

DO ACTION (DO, REFRESH, QUIT)

NAME-OF-ARC PIVOT-CURV START-POINT END-POINT ARC-ANGLE

    C%4

C%3

P%2

P%5

45

C%5

C%3

P%5

P%6

45

C%6

C%2

P%2

P%7

-90

C%7 C%1 P%3 P%8 90

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(MODIFY MENU)

ATTACH-TO AUTO-MERGE CHANGE DETACH-FROM INSERT MERGE REVERSE SMOOTH SUBSTITUTE INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(AUTO-MERGE TABLE)

POINTS MERGE-COINCIDENT-ELEMENTS (POINTS, CURVES)

0.001 TOLERANCE

YES DELETE-DUPLICATE-ELEMENTS

DO ACTION (DO, REFRESH, QUIT)

(AUTO-MERGE TABLE)

CURVES MERGE-COINCIDENT-ELEMENTS (POINTS, CURVES)

0.001 TOLERANCE

YES DELETE-DUPLICATE-ELEMENTS

D Q ACTION (DO, REFRESH, QUIT)

(MODIFY MENU)

ATTACH-TO AUTO-MERGE CHANGE DETACH-FROM INSERT MERGE REVERSE SMOOTH SUBSTITUTE INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-PATCH TABLE)

S%1 NAME-OF-PATCH

C%4 1ST-CURVE-NAME (U0)

C%5 2ND-CURVE-NAME

C%6 3RD-CURVE-NAME

C%7 4TH-CURVE-NAME

WALL BOUNDARY-TYPE (WALL, INLET, OUTLET, SYMMETRY, MORE)

1 ZONE-NUMBER

D Q ACTION (DO, REFRESH, QUIT)

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GRAPHICS-OPERATORS MENU)

X-VIEW Y-VIEW Z-VIEW ISOMETRIC ROTATE TRANSLATE CENTER-POINT SCALE-AND-CENTER MAGNIFY PERSPECTIVE REDRAW LIGHTS RESET-VIEW MIRROR-IMAGE CYCLIC-REPS HARD-COPY QUIT

[back] [back to main]


Draw a quater of the sphere

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(SELECT-ELEMENT-TYPE MENU)

POINT CURVE SURFACE UNION SLICE QUIT

(COPY-SURFACE TABLE)

S%1 NAME-OF-SURFACE

S%2 NEW-NAME

0. X-SHIFT

0. Y-SHIFT

0. Z-SHIFT

D Q ACTION (DO, REFRESH, QUIT)

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(TRANSFORM MENU)

ROTATE TRANSLATE SCALE RESCALE-GEOMETRY MIRROR INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(ROTATE-ELEMENT TABLE)

S%2 NAME-OF-ELEMENT

P%1 PIVOT-POINT

90. Z-ROTATION

0. Y-ROTATION

0. X-ROTATION

D Q ACTION (DO, REFRESH, QUIT)

(TRANSFORM MENU)

ROTATE TRANSLATE SCALE RESCALE-GEOMETRY MIRROR INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(MODIFY MENU)

ATTACH-TO AUTO-MERGE CHANGE DETACH-FROM INSERT MERGE REVERSE SMOOTH SUBSTITUTE INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(AUTO-MERGE TABLE)

POINTS MERGE-COINCIDENT-ELEMENTS (POINTS, CURVES)

0.001 TOLERANCE

YES DELETE-DUPLICATE-ELEMENTS

DO ACTION (DO, REFRESH, QUIT)

(AUTO-MERGE TABLE)

CURVES MERGE-COINCIDENT-ELEMENTS (POINTS, CURVES)

0.001 TOLERANCE

YES DELETE-DUPLICATE-ELEMENTS

D Q ACTION (DO, REFRESH, QUIT)

(MODIFY MENU)

ATTACH-TO AUTO-MERGE CHANGE DETACH-FROM INSERT MERGE REVERSE SMOOTH SUBSTITUTE INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

[back] [back to main]


Draw an half of the sphere

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CREATE MENU)

POINT CURVE ARC SURFACE PATCH SLICE UNION QUIT

(CREATE-UNION TABLE)

U%1 NAME-OF-UNION

2 NUMBER-OF-ELEMENTS

S%1 E1-ELEMENT-NAME

S%2 E2-ELEMENT-NAME

D Q ACTION (DO, REFRESH, QUIT)

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(SELECT-ELEMENT-TYPE MENU)

POINT CURVE SURFACE UNION SLICE QUIT

(COPY-UNION TABLE)

U%1 NAME-OF-UNION

U%2 NEW-NAME

0. X-SHIFT

0. Y-SHIFT

0. Z-SHIFT

D Q ACTION (DO, REFRESH, QUIT)

(CONSTRUCT MENU)

COMPOSITE COPY-ELEMENT JOIN RECONSTRUCT SUB-SECTION SWEEP INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(TRANSFORM MENU)

ROTATE TRANSLATE SCALE RESCALE-GEOMETRY MIRROR INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(MIRROR-ELEMENT TABLE)

U%2 NAME-OF-ELEMENT

0. X-COMPONENT-OF-MIRROR-PLANE-NORMAL

0. Y-COMPONENT-OF-MIRROR-PLANE-NORMAL

1. Z-COMPONENT-OF-MIRROR-PLANE-NORMAL

0. DISTANCE-FROM-ORIGIN-TO-MIRROR-PLANE

D Q ACTION (DO, REFRESH, QUIT)

(TRANSFORM MENU)

ROTATE TRANSLATE SCALE RESCALE-GEOMETRY MIRROR INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(MODIFY MENU)

ATTACH-TO AUTO-MERGE CHANGE DETACH-FROM INSERT MERGE REVERSE SMOOTH SUBSTITUTE INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(AUTO-MERGE TABLE)

POINTS MERGE-COINCIDENT-ELEMENTS (POINTS, CURVES)

0.001 TOLERANCE

YES DELETE-DUPLICATE-ELEMENTS

DO ACTION (DO, REFRESH, QUIT)

(AUTO-MERGE TABLE)

CURVES MERGE-COINCIDENT-ELEMENTS (POINTS, CURVES)

0.001 TOLERANCE

YES DELETE-DUPLICATE-ELEMENTS

D Q ACTION (DO, REFRESH, QUIT)

(MODIFY MENU)

ATTACH-TO AUTO-MERGE CHANGE DETACH-FROM INSERT MERGE REVERSE SMOOTH SUBSTITUTE INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

[back] [back to main]


Save the geometrie

(GEOMETRY-SETUP MENU)

CREATE CONSTRUCT DELETE MODIFY TRANSFORM INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GEOMETRY MENU)

GEOMETRY-SETUP READ-GEOMETRY-FILE WRITE-GEOMETRY-FILE WRITE-EXTERNAL-FILE CLEAR-GEOMETRY QUIT

UNFORMATTED FILE-TYPE (FORMATTED, UNFORMATTED, QUIT)

ENTER FILENAME FOR GEOMETRY FILE CHANNEL (# 8) (OR <CR>):

"Sphere.geo"

GARBAGE COLLECTING...

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Unstructured mesh of a cylinder

Build noded structure

Meshing surface

Increase mesh quality

Saving surfaces meshing

Meshing interior

Using the mesh

[back to main]


Build noded structure

(PRE-PROCESSOR-MAIN MENU)

TITLE GEOMETRY GRID READ-GRID-FILE WRITE-GRID-FILE RESET EXIT

UNSTRUCTURED GRID-TYPE (STRUCTURED, UNSTRUCTURED, QUIT)

(GRID MENU)

MESH-SURFACES MERGE-DUPLICATES RESET DISPLAY-MESH SET-MESH-DISPLAY GRAPH-OPRS READ-FILE WRITE-FILE QUIT

(MESH-SURFACES MENU)

SURFACE-NODES SET-PARAMETERS MESH-ALL-SURFACES LIST LIST-2D SPECIFY-NODES INQUIRE DISPLAY-MESH DISPLAY-2D-MESH DISPLAY-GEOMETRY SET-MESH-DISPLAY GRAPH-OPRS QUIT

(SPECIFY-NODES MENU)

GLOBAL-PARAMETERS INIT-CURVE-NODES ADJUST-NODES TRANSFER-NODES NEIGHBOR-SPACING NODE-SPACING SMOOTH-NODES DELETE-NODES LIST-NODES INQUIRE DISPLAY SET-DISPLAY GRAPH-OPRS QUIT

(GLOBAL-PARAMETERS TABLE)

0.1 LENGTH-SCALE

1000 MAXIMUM-NUMBER-OF-NODES

D Q ACTION (DO, REFRESH, QUIT)

If you want to specify the number of nodes of a surface, you can do this secences :

(MESH-SURFACES MENU)

SURFACE-NODES SET-PARAMETERS MESH-ALL-SURFACES LIST LIST-2D SPECIFY-NODES INQUIRE DISPLAY-MESH DISPLAY-2D-MESH DISPLAY-GEOMETRY SET-MESH-DISPLAY GRAPH-OPRS QUIT

(SURFACE-NODES TABLE)

S%1 NAME-OF-SURFACE

10 U0 C%2

10 U1 C%5

10 V0 C%4

10 V1 C%3

M ACTION (MESH, SMOOTH, DISPL, NEXT, SKEW, REFRESH, QUIT)

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Meshing surface

(MESH-SURFACES MENU)

SURFACE-NODES SET-PARAMETERS MESH-ALL-SURFACES LIST LIST-2D SPECIFY-NODES INQUIRE DISPLAY-MESH DISPLAY-2D-MESH DISPLAY-GEOMETRY SET-MESH-DISPLAY GRAPH-OPRS QUIT

MESHING SURFACE:

S%1

S%2

S%3

S%4

S%5

S%6

(MESH-SURFACES MENU)

SURFACE-NODES SET-PARAMETERS MESH-ALL-SURFACES LIST LIST-2D SPECIFY-NODES INQUIRE DISPLAY-MESH DISPLAY-2D-MESH DISPLAY-GEOMETRY SET-MESH-DISPLAY GRAPH-OPRS QUIT

Z view

Y view

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Increase mesh quality

cf Prebfc User's guide 8-38

(MESH-SURFACES MENU)

SURFACE-NODES SET-PARAMETERS MESH-ALL-SURFACES LIST LIST-2D SPECIFY-NODES INQUIRE DISPLAY-MESH DISPLAY-2D-MESH DISPLAY-GEOMETRY SET-MESH-DISPLAY GRAPH-OPRS QUIT

(SET-PARAMETERS TABLE)

1.0000000E-07 CIRCUMSPHERE-TOLERANCE

3.5527137E-15 SLIVER-SIZE

9.8149059E-05 VERTEX-TOLERANCE

1.000000 MAX-NORMALIZED-CELL-SIZE

0.4500000 MAX-CELL-SKEW

0.4500000 MAX-BOUNDARY-CELL-SKEW

2.603640 MAX-HEIGHT-TO-BASE

1.000000 BOUNDARY-CELL-HEIGHT-FACTOR

0.5000000 BOUNDARY-CLOSENESS-FACTOR

25 SWAPPING-ITERATIONS

25 SMOOTHING-ITERATIONS

1.000000 RELAXATION-FACTOR

0 MAXIMUM-NUMBER-OF-CELLS

D Q ACTION (DO, INIT, REFRESH, QUIT)

Z view after Swaping and Smoothing

Z view after Swaping and Smoothing

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Saving surfaces meshing

(GRID MENU)

MESH-SURFACES MERGE-DUPLICATES RESET DISPLAY-MESH SET-MESH-DISPLAY GRAPH-OPRS READ-FILE WRITE-FILE QUIT

(FILE-TYPE MENU)

GEOMETRY MESH-TGRID

NAME OF RAMPANT/TGRID MESH FILE:

"cylindre.cas"

Boundary type and zone conversions:

inlet, zone 2 -> velocity-inlet-2

outlet, zone 3 -> pressure-outlet-3

wall, zone 1 -> wall-4

PRESS <CR> TO CONTINUE:

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Meshing interior

Exit from Prebfc

Launch Tgrid 3d

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Using the mesh

Escape from Tgrid

Launch Uns 3d

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