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AELINK

Bulk Data Entry Defines relationships between on among AESTAT and AESURF entries.

Based on:(1)
uD+n∑i=1CiuIi=0.0
Where,
uD
Dependent variable
uIi
Independent variable

Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
AELINK ID LABLD LABL1 C1 LABL2 C2 LABL3 C3
LABL4 C4 etc.

Example

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
AELINK 11 INBDA OTBDA -3.0

Definitions

Field Contents SI Unit Example
ID Identification number or Character string.
Integer > 0
TRIM ID in the Case Control section (and this AELINK only applies to that corresponding subcase).
String = ALWAYS or Integer = 0
This AELINK is applicable to all subcases.

(Integer ≥ 0 or ALWAYS)

  
LABLD Character string to identify the dependent aerodynamic variable.

(Character String)

  
LABLi Character string to identify the i-th independent aerodynamic variable.

(Character String)

  
Ci Linking coefficient for the i-th variable.

(Real)

  

Comments

  1. If ID field is a positive integer, the AELINK entry (or entries) is (are) selected by the TRIM entry in the Case Control section.
  2. If the ID field is 0 or the character string ALWAYS, then the linking relationship apples to all subcases.
  3. The entry constrains the dependent variable to be a linear combination of the independent variables.
  4. LABLD data should be unique for a given ID. That is, the same variable cannot be constrained more than once.
  5. LABLD and LABLi refer to AESTAT or AESURF Bulk Data Entries.