describe metrics formula with cavets description
c_300_recycle_scfm
for HRS18006At 18006 there are two flow paths from the TK700 that are used to recycle flow back to the C300 compressors inlet at TK100 . We can calculate this flow rate using the flow meters.
FT_101A
measures flow entering Tk_100
FT_202
measures flow entering the C300 compressors
fcv_102_scfm
measures the flow of gas lost in TK_100
c_300_recycle_scfm = FT_202 - FT_101A + fcv_102_scfm