In this work, two kinds of partial least squares modelling methods are applied to predict a compressor map: one uses a power function polynomial as the basis function (PLSO), and the other uses a ...

Abstract: Compressor maps are one of the main elements describing the behaviour of centrifugal compressors. Although the compressor map is often provided by the manufacturer, there may be changes ...

This software allows you to trace over a compressor map's efficiency and speed curves, so that the Compressor Reader code can interpolate between the curves and estimate the efficiency of a compressor ...

Abstract: Aero engines consisting of the core components axial compressor, combustion chamber and turbine are complex and challenging technical systems which require substantial engineering effort to ...

Tests on two in–service compressors show corrected performance maps can predict a compressor's performance within 5% relative error under most situations. The ...

A compressor going into stall is like jumping off a cliff with a bungee cord. If the bungee cord has no losses to dampen the oscillation, we have something akin to surge. A 0.5% drop in efficiency can ...