Abstract: In this paper, a quasisteady method is developed for predicting the coupled bendingtorsion flutter in a compressor cascade during classic surge. The classic surge is one of the major compressor flow field instabilities ...

Abstract: Recent research has demonstrated the effectiveness of riblets (streamwise aligned grooves) in reducing the profile loss of low-pressure turbine (LPT) blades under high-lift (HL) loading. In this research, we pursue the ...

Abstract: Substantial research exists in the literature on reducing the profile loss of transitional boundary layers over low-pressure turbine (LPT) blades via different mechanisms such as freestream turbulence, upstream wakes, and ...