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Keywords: film cooling effectiveness
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2025, 17(1): 011006.
Paper No: TSEA-24-1174
Published Online: November 14, 2024
.... Figure 7 shows the centerline film cooling effectiveness downstream of the film cooling hole for RWP common flow-down VG configuration at different blowing ratios. At X/D = 1, the highest and lowest Peak of cooling effectiveness is observed for VG configuration at M = 0.5 (configuration 4...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091013.
Paper No: TSEA-21-1513
Published Online: April 6, 2022
...-wall vortex on the endwall surface. A vortex generator (VG) was installed in front of a discrete fan-shaped hole to produce a vortical environment on a flat plate. Heat transfer effects were experimentally studied for mainstream velocities of 20 m/s by measuring the adiabatic film cooling effectiveness...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2021, 13(5): 051026.
Paper No: TSEA-20-1382
Published Online: March 30, 2021
...Nirmal Halder; Arun K. Saha; P. K. Panigrahi A simulation study has been carried out to investigate the influence of delta winglet pair (DWP) for improving the film cooling effectiveness of a gas turbine blade. Incompressible continuity, momentum, energy, and two equations k − ω SST model have been...