A simple and convenient on-site diagnostic program for thermodynamic performances of two-shaft pipeline gas turbines

A simple and convenient on-site diagnostic program for monitoring the thermodynamic performances of those engines has been worked out, which only needs a TI-59 type programmabe calculator which is widely used in chinese petroleum intustry. The calculation results are pretty good after putting the data available of existing engines into the program. Therefore, this program can be used for monitoring and diagnosing the thermodynamic performances of two-shaft gas turbines on-site.