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Keywords: blockage
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Proceedings Papers

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A015, June 7–11, 2021
Paper No: GT2021-59526
... UTC, Cranfield University Rolls-Royce UTC, Cranfield University Cranfield, Bedfordshire, United Kingdom Cranfield, Bedfordshire, United Kingdom ABSTRACT Keywords: Variable Pitch Fan, blockage, reverse thrust, The installed Variable Pitch Fan (VPF) reverse thrust flow rubber lip, separation mitigation...
Proceedings Papers

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A024, June 7–11, 2021
Paper No: GT2021-59047
... compressors. When probes are inserted into the compressor to of three high-frequency rotating probes on the compressor flow measure the flow field, the probe stems will cause blockage in field through compressor tests [1]. The research results showed the flow field and interfere with it, reducing the pressure...
Proceedings Papers

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A048, September 21–25, 2020
Paper No: GT2020-15182
...Abstract Abstract Film-hole can be often blocked by the thermal-barrier coatings (TBC) spraying, resulting in the variations of film cooling performance and pressure loss. In this work, a numerical study of the effect of blockage ratio on the film cooling effectiveness of inclined cylindrical...
Proceedings Papers

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A055, September 21–25, 2020
Paper No: GT2020-16229
... of the inviscid fluxes in com- bination with the MUSCL approach are used. In the meridional plane turbine blades are numerically modeled by introducing two volume source terms for blade blockage and blade deviation ef- fects. In this contribution four different validation test-cases are discussed. The general...