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APU Gas Turbine Engine Test Cell Correlation
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STANDARD published on 1.5.2023
Designation standards: SAE ARP5435A
Publication date standards: 1.5.2023
SKU: NS-1144122
Country: American technical standard
Category: Technical standards SAE
This paper describes a recommended practice and procedure for the correlation of test cells that are used for the performance testing of APU (auxiliary power unit) engines. Test cell correlation is performed to determine the effect of any given test cell enclosure and equipment on the performance of an engine relative to the baseline performance of that engine. The baseline performance is generally determined at the original equipment manufacturer (OEM) designated test facility. Although no original equipment manufacturer (OEM) documents are actually referenced, the experience and knowledge of several OEMs contributed to the development of this document. Each engine Manufacturer has their own practices relating to correlation and they will be used by those OEMs for the purpose of establishing certified test facilities.
SUBJECT TAXONOMY: Gas turbines, Test procedures
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard
Latest update: 2026-04-08 (Number of items: 2 271 105)
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