Vortex dynamic mechanism of curved blade affecting flow loss in compressor cascade during corner stall process
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2018.12.024
Abstract: Abstract In general, understanding the cascade flow loss mechanism is crucial for the design and optimisation of the cascade from the basically essential. The research objective of this study was to develop a highly loaded… read more here.
Keywords: corner stall; loss; flow loss; vortex ... See more keywords
An improved prediction model for corner stall in axial compressors with dihedral effect
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2019.12.031
Abstract: Abstract Corner stall predictions are important and difficult in axial compressors. However, all of the prediction models have proved to be ineffective for advanced compressor blades, which tend to use the combined sweep and dihedral.… read more here.
Keywords: axial compressors; improved prediction; model; corner stall ... See more keywords
Flow control of hub corner stall in a highly loaded axial compressor cascade
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2019.108434
Abstract: Abstract Three-dimensional corner stall is one of the key factors limiting the compressor performance. This paper presents a detailed experimental and computational study of a flow control strategy involving the endwall suction, aiming to eliminate… read more here.
Keywords: compressor; corner stall; suction; flow ... See more keywords