TAPE circular requirements
- Last UpdatedApr 14, 2025
- 2 minute read
This topic describes the specification requirements for circular taper (TAPE) components.
Parameter description requirements
-
Parameter #1 = Width of arrive
-
Parameter #2 = Width of leave
Data set requirements
For information about data set requirements that apply for all circular components, refer to Circular component requirements.
The following requirements are in addition to the data references that are created for parameters.
|
KEY |
Type |
Description |
Default ( /Expression **) |
|
SHAP |
Null |
Duct shape |
‘CIRC’ |
|
AARR |
Distance |
Width of arrive |
PARA[1 ] |
|
BARR |
Distance |
Height of arrive |
0 |
|
ALEA |
Distance |
Width of leave |
PARA[2 ] |
|
BLEA |
Distance |
Height of leave |
0 |
** Where the Default value is set to a parameter, the Expression value must be set to the same parameter. This is applicable for all component types.
P-point requirements
For information about P-point requirements that apply for all circular components, refer to Circular component requirements.
P-point P2 is PTMI type because it is offset from the Z axis.
The following table shows the additional required P-points:
|
Type |
Connection Type (PCON) |
Bore (PBOR) |
Axis Direction (PAXI) |
PZ Axis (PZAXI) |
Point Width (PWID) |
PDShape attribute |
AllAngle attribute |
|
|---|---|---|---|---|---|---|---|---|
|
1 |
PTAX |
CIRC |
(RPRO AARR + RPRO BARR) |
-Z |
Y |
(RPRO AARR + RPRO BARR) |
CIRC |
1 |
|
2 |
PTMI |
CIRC |
(RPRO ALEA + RPRO BLEA) |
Z |
Y |
(RPRO ALEA + RPRO BLEA) |
CIRC |
1 |
|
61 |
PTMI |
0 |
0 |
Y |
unset |
unset |
0 |
unset |
|
62 |
PTMI |
0 |
0 |
Y |
unset |
unset |
0 |
unset |
|
63 |
PTMI |
0 |
0 |
Y |
unset |
unset |
0 |
unset |
|
64 |
PTMI |
0 |
0 |
Y |
unset |
unset |
0 |
unset |
The P-points are arranged as shown in the following graphic:

Specification requirements
The following specification headings are required:
-
Type (TYPE)
-
Duct Shape (PSHA)
-
Duct Width 1 (PWID1)
-
Duct Height 1 (PHEI1) = 0
-
Duct Width 2 (PWID2)
-
Duct Height 2 (PHEI2) = 0
Specific Type (STYP) is used to differentiate between eccentric and concentric. This could simply have values of ECC and CONC.

The order of Duct Width 1, Duct Height 1, Duct Width 2, Duct Height 2 does not affect selection and use in the Model module.