... ) + + , (5) where D is the diameter and cv is the specific heat at constant volume. COMPRESSOR MODEL Building the compressor model begins with manufacturer specifications, including the impeller eye, mass flow, suction pressure, suction temperature, and rotational speed, as well as the compressor map...

... weight operating point case 1 composition efficiency gas composition flow rate variation augusto garcia-hernandez compressor map Copyright 2015, Pipeline Simulation Interest Group This paper was prepared for presentation at the PSIG Annual Meeting held in New Orleans, Louisiana, 12 May 15...

... in centrifugal compressors, SwRI has conducted an extensive assessment of the main parameters that will affect the modeling predictions. Parameters such as recycle valve size, type, actuation time, after-cooler volume, friction factors, unit speed coast down predictions, compressor map, isolation valve control...

... and compressor performance over time. compressor station accuracy calculation compressor speed engineer compressor map hp output turbine compressor performance efficiency upstream oil & gas degradation manufacturer compressor performance heat rate operation suction pressure compressor...