Pressure Drop and heat transfer in stator slots indents ?

11 June 2024 0 467 Report

Study case : turbo-generator cooling

I have a small rotor-stator gap with slots on the stator. The rotor is rotating at high RPM (around 10,000 RPM). The cooling fluid is also circulating axially.

I am searching for pressure drop and heat transfer models. I have already performed some air-gap heat transfer and pressure loss models, however the results diverge from CFD simulations.

Have you some advices about this topic ?

Thank you for your advices.

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