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Post-processing for Transient Blade Row: RotorStator FOURIER TRANSFORMATION

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Old   June 29, 2017, 10:17
Default Post-processing for Transient Blade Row: RotorStator FOURIER TRANSFORMATION
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M-B
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Hello everyone,

Unsteady simulation of a radial inflow turbine. Due to the pitch ratio between stator and rotor the use the Fourier Transformation is the only option. The periodicity of the flow quantities is reached for both the components.

The issue is that on the results there are no data referring to the Mach Number, "Static" Entropy and other quantities that are needed for the post processing of the solution.

The Ansys tutorial 37 (Fourier Transformation Method for a Transient Rotor-stator Case) suggests adding in the Trn Results the Extra Output Variables wanted. This cannot be done for the Static Entropy, since is not present on these list despite it can be monitored while the simulation is running and therefore remain as a monitored quantity. If the Mach Number is selected this is not written in the results anyway.

Any idea on how to see the Mach Number and the "Static" Entropy in the CFX Results, when using the Fourier Transformation?

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fourier transformation, postprocessing, transient blade row, write data

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