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Keywords: correlation
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Proceedings Papers

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A017, June 13–17, 2022
Paper No: GT2022-80350
... diameters generated. A series of test conditions were run between 50 and 175 m/s using multilevel factorial designed experiments. The results obtained were subject to analysis of variance to generate correlations for breakup length and droplet representative diameters as a function of the conditions studied...
Proceedings Papers

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A042, June 13–17, 2022
Paper No: GT2022-81643
... changes in engine operating points and fuel injectors can be incorporated to attain single digit NOx levels with up to 30% hydrogen. hydrogen microturbine emissions efficiency experiment correlation Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022...
Proceedings Papers

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A012, June 13–17, 2022
Paper No: GT2022-82391
... calibration for the heat transfer was unsatisfactory, suggesting a role of channel shape or other parameters not understood at the moment. gas turbine roughness additive manufacturing cooling heat transfer CFD correlation Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference...
Proceedings Papers

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T18A007, June 13–17, 2022
Paper No: GT2022-80808
..., a new correlation of friction factors for cross-wavy microchannels was obtained based on experimental results. compact heat exchanger correlation experiment fluid flow microchannel Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13-17, 2022...
Proceedings Papers

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A010, June 7–11, 2021
Paper No: GT2021-59603
... by the lack of dedicated correlations and CFD models developed for such high roughness conditions. L Length of the channel [m] Usually the additive manufactured components are Ma Mach number simulated considering the surfaces as smooth or applying an equivalent sand-grain roughness (ks) that results...
Proceedings Papers

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A021, September 21–25, 2020
Paper No: GT2020-15406
... their design is hindered by the lack of dedicated correlations and CFD model developed for such high roughness conditions. Usually the additive manufactured components are simulated considering the surfaces as smooth or applying an equivalent sand-grain roughness (ks) that results in a velocity shift...