Effect of turbine-blade cooling on the hat (humid air turbine) cycle

Waldyr Luiz Ribeiro Gallo, Gianni Bidini, Niccola Bettagli and Bruno Facchini

Energy, 1997, vol. 22, issue 4, 375-380

Abstract: We discuss the effects of turbine-blade cooling on HAT-cycle performance. The performance depends on the location for cooling by air bleeding; four possible locations have been explored. A parametric analysis was performed to verify pressure-ratio and turbine-inlet-temperature (TIT) effects. An exergetic analysis was used to clarify the differences between bleed-air point options and cycle-configuration choices.

Date: 1997
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:22:y:1997:i:4:p:375-380

DOI: 10.1016/S0360-5442(96)00124-7

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