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RISNumerical Design of Experiments for Repeating Low-Pressure Turbine Stages Part II: Effect of Reynolds Number on Different Blade Geometries
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The complex transitional and turbulent nature of unsteady flows seen in low-pressure turbines (LPTs) often demands high-order methods such as large eddy simulations (LES) for accurate predictions of turbine ...
Improvements in the Prediction of Steady and Unsteady Transition and Mixing in Low-Pressure Turbines by Means of Machine-Learnt Closures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this article, novel machine-learnt transition and turbulence models are applied to the prediction of boundary-layer transition and wake mixing in a low-pressure turbine (LPT) cascade, including unsteady inflow cases ...