This document describes a recommended practice and procedure for the trending of parameters to maintain the test cell correlation status. Trending is performed to monitor test cells for changes that can affect engine performance or the data acquired from engine tests.
SAE ARP5758-2011 history
2023SAE ARP5758A-2023 Trend Analysis for Maintaining Correlation of Gas Turbine Engine Test Cells
1970SAE ARP5758A-2017 Trend Analysis for Maintaining Correlation of Gas Turbine Engine Test Cells
2011SAE ARP5758-2011 Trend Analysis for Maintaining Correlation of Gas Turbine Engine Test Cells