I am developing a mathematical model that simulates a combined cycle in off design conditions following the beta lines concept. I got a compressor map which shows me a complete behavior of a wide range operation profile , but I aim to analysing the possibility to consider a IGV operating in...
Is there anyone who may explain how is handled the outlet pressure control at a condensing steam turbine under slidding pressure operation and mass flow rate. Which is the best model to describe this off design condition?