I was studying a dual-speed, high-bypass ratio turbofan engine dataset which I happened to obtain from NASA's website. This dataset was generated from C-MAPSS simulator where dataset has nominal and fault files. I studied the user guide doc and some other documents related to the same but I failed to understand the difference between these two files (ie. at the value/ parameter level).
I have following questions, if anyone has used/aware of this dataset please help me:
difference between nominal and fault file
There are 27 parameteres used, among these which parameters will affect fan, HPC, HPT, LPC, LPT
what is the threshold value for these parameters or when do we say that the parameter has reached its max value and above which it would lead to fault condition.
Here is the link where I got the dataset: c3.nasa.gov/dashlink/resources/140/