NUMERICAL INVESTIGATION OF A TRANSONIC DENSE GAS FLOW OVER AN IDEALIZED BLADE VANE CONFIGURATION

A joint numerical and experimental investigation of an idealized blade vane configuration, representative of an ORC turbine, is undertaken using Novec649 as the working fluid. First laminar-turbulent transition over the blade is studied by means of large-eddy simulation (LES). The geometry of the leading edge is modified to avoid an incipient separation. Afterwards, RANS simulations are carried out for both air and
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1ª Edición
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Creative Commons Attribution 4.0 International (CC BY 4.0)
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openAccess
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2024-07-25
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