Gas Turbine Engine Performance Presentation for Computer Programs AS681J

This SAE Aerospace Standard (AS) provides the method for presentation of gas turbine engine steady-state and transient performance calculated using computer programs. It also provides for the presentation of parametric gas turbine data including performance, weight and dimensions computed by computer programs.

This standard is intended to facilitate calculations by the program user without unduly restricting the method of calculation used by the program supplier. This standard is applicable to, but not limited to the following program types: data reduction, steady-state, transient, preliminary design, study, specification, status & parametric programs.

AS681L

2023-08-21

Latest

Revised

AS681K

2016-06-06

Historical

Revised

AS681J

2008-06-12

Historical

Revised