By default, on the States tab, the software specifies both model states to be at
equilibrium, as shown by the check marks in the Steady State column. Both states are
also specified as unknown values; that is, their steady-state values are calculated during
trimming, with an initial guess specified in the Value column.Change the second state, the engine angular velocity, to be a known value. In the Known
column, select the corresponding row and, in the Value column, set the value to 180.1 Steady-State Operating Points