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Keywords: rib turbulator
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Proceedings Papers

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A015, September 21–25, 2020
Paper No: GT2020-14847
..., represented by the average Nusselt number with respect to the friction factor, increases by a factor of two with the ribs. turbine blade trailing edge triangular channel heat transfer friction factor rib turbulator INFLUENCE OF RIBS ON INTERNAL HEAT TRANSFER AND PRESSURE DROP IN A TURBINE BLADE...
Proceedings Papers

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT11A012, June 17–21, 2019
Paper No: GT2019-91718
..., which are typically studied. In this paper, we have numerically investigated a realistic design for the four-passage channel, where the cooling design can actually be incorporated in a blade. Four-passage configuration also features 90-degree square shaped rib turbulators, and the corresponding baseline...
Proceedings Papers

Proc. ASME. GT2003, Volume 5: Turbo Expo 2003, Parts A and B, 661-670, June 16–19, 2003
Paper No: GT2003-38900
... enhancement than the angled ribs without gaps. Finally, all surfaces undergo heat transfer enhancement by rotating the channel compared to the stationary channel for all cases. Heat transfer Rotating Turbine Rib turbulator Rectangular channels Proceedings of ASME Turbo Expo 2003: Power for Land...
Topics: Heat transfer