MONDSP1
Bulk Data Entry Defines a virtual point displacement response at a user-specified reference location. The displacement results are output in the .disp file.
Format
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| MONDSP1 | NAME | LABEL | |||||||
| AXES | COMP | CP | X | Y | Z | CD | INDOF | ||
Example
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| MONDSP1 | WING195 | Wing twist at the station | |||||||
| 5 | WING150 | 1001 | 120 | 150.0 | 17.0 | 1002 | |||
Definitions
| Field | Contents | SI Unit Example |
|---|---|---|
| NAME | Character string of up to 8
characters identifying the monitor point. No default (Character) |
|
| LABEL | A character string that identifies
and labels the monitor point. Up to 56 characters are supported. Default = blank (Character) |
|
| AXES | Component axes to
monitor. (Integer > 0, up to six unique digits (1 ≤ digit ≤ 6) may be placed in the field with no embedded blanks) |
|
| COMP | Name of an
AECOMP or AECOMPL
entry that defines the set of grid points over which the monitor
point is defined. No default (Character) |
|
| CP | Identification number of a
coordinate system in which the input (x,y,z) coordinates are
defined. Default = 0 (Integer ≥ 0) |
|
| X, Y, Z | Coordinates in the
CP coordinate system about which the
displacement are to be monitored. Default = 0.0 (Real) |
|
| CD | Identification number of a
coordinate system in which the resulting displacement is
output. Default = The coordinate system specified by the CP field. (Integer ≥ 0) |
|
| INDDOF | Specifies the degrees of freedom
(DOFs) for the independent grids contributing to the derived
monitor point displacement. Default = 123 |
Comments
- The MONDISP1 entry is supported only for linear
static analysis.
- The MONDSP1 entry can be either aerodynamic or structural, depending on the data specified in the COMP field. While a structural MONDSP1 can share the same name as an aerodynamic MONDSP1, two structural MONDSP1s or two aerodynamic MONDSP1s cannot have identical names.
- The INDDOF field defines which components of the AECOMP grids contribute to the monitor point displacement. The default setting is generally appropriate, but if only a single grid point is used, all six DOFs can be selected.