The characteristic curves (map) of a compressor are typically shown as curves at constant corrected speed NTo on a graph of pressure ratio (Po/Poi) as a function of corrected mass flow (m To" /Po...
Draw a compressor map indicating the pressure ratio versus corrected mass flow with rotational speed. On the map, identify the operating points: (a.) design point - high power setting (b.) low power setting (c.) surge line (d.) choke. Also, show these for a degraded condition. Don't forget the Degraded one please