This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Gas Turbine Engine Performance Presentation for Computer Programs
- Aerospace Standard
- AS681K
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
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, and parametric programs.
Rationale
This document has been revised to align with the creation of and/or updates to standard documents AS6502, AS755, AS4191, and AS210. Also, supplier/customer model delivery points of discussion were added to improve the efficiency of model delivery. An S-15 document family tree was added to illustrate the relationships of the documents referenced within this document. In addition, other minor changes were also made for clarification purposes.
Recommended Content
Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Table 1 | Power code assignments | |
Table 2 | Rating code assignments | |
Table 3 | Inlet ram pressure recovery assignments | |
Table 4 | Inlet ram pressure recovery calculation options | |
Table B1 | Typical industry units based on U.S. customary units | |
Table B2 | Typical industry units based on SI (metric) units |
Issuing Committee
S-15 Gas Turbine Perf Simulation Nomenclature and Interfaces
Welcome to the SAE S-15, Engine Performance Simulation Nomenclature and Interfaces Forum.
Scope: The committee provides recommendations relative to the information contained in mathematical models of aerospace engines and their derivatives and to the coordination of the interfaces between models suppliers and their users. For details about SAE's online privacy policy; copyright, content license, and reliability statements; and membership information, click on the link to "Info on Privacy, Copyright, and Membership" link in the folders area below. No copyrighted material may be posted in this forum. SAE is not liable for opinions expresed or information posted in this forum. All information posted becomes the property of SAEReference
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.