gsphelp  Running transient simulations

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gsphelp  Running transient simulations

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Quick start basics - Your first simulation session .

 

After specifying the fuel flow versus time function, run the transient simulation:

1.Run the simulation.
(click OK in the set start time window and Yes in the stabilize window).

Now, the transient output table pops up. During the calculation, subsequent transient operating points are added to the table at predefined time intervals (Transient/Series options).

 

Table Transient Output

 

4.Optionally click Graph to obtain a graphical presentation of the results, see graphical output.
5.Repeat the process for similar transient calculations with other input parameters.

For example, click Amb.Cond. in the model window, select Transient, specify a Mach number vs. time function to study engine response on changing Mach number and perform similar actions as above.

 

Note: The transient results calculated here with the TJET model do not represent typical transient gas turbine performance, due to the use of a Manual Fuel Flow Control component. For actual transient performance analysis a GSP generic or dedicated fuel control system component needs to be used instead.