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With the isentropic relationships given in Equation (forty), the unknown variables will be solved iteratively with Equation (forty three) via Equation (50) in response to the flow situation (subsonic forward, subsonic reverse, choked ahead, and choked reverse). For every movement state of affairs, the velocity range, unknown variables, directly utilized constraints, and iteration equation numbers are summarized in Table 1. Notice that the throat velocity dictates the solution technique but can be an unknown parameter. The equations for a given circulation situation are constantly differentiable and can be solved utilizing a Newton-kind solver. However, when considering the solution as a complete, equations will not be repeatedly differentiable at , , or . Because of this, every circulation condition is evaluated separately.

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