Performance Variations of Leading-Edge Tubercles for Distinct Airfoil Profiles
By K. Hansen, R. Kelso, B. Dally. 2011
360 citations recorded by the source corpus.
Subfields: Aerospace Engineering, Computational Mechanics
View Paper: https://www.semanticscholar.org/paper/9580aa64e239b5c66a01566d437b4bdb9822c297
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Aerospace Engineering
In Computational Mechanics
Citations in the corpus
- Performance and mechanism of sinusoidal leading edge serrations for the reduction of turbulence–aerofoil interaction noise (2017, background): “This is consistent with the reported decrease in lift observed by Hansen et al. (2011); Johari et al. (2007) and lift measurements presented in figure 14.”
- Flow over a Wing with Leading-Edge Undulations (2015, neutral): “[4], Re= 120;000 0:54 0:31 Present study, Re= 120;000 0.”
- On the reduction of aerofoil–turbulence interaction noise associated with wavy leading edges (2016, background): “The adverse effect, however, can be reduced by optimising the profile of the LE undulation (Hansen et al. 2011).”
- Experimental and numerical investigation of turbulence-airfoil noise reduction using wavy edges (2013, background): “patent [29] about the aerodynamic performances of a scalloped leading edge for which the numerical results were addressed in [30,31], by investigating the aerodynamic effects of whale flipper leading-edge rounded protuberances (also called tubercles).”
- Evolution of the streamwise vortices generated between leading edge tubercles (2016, methodology): “Previous studies have shown that streamwise vortices exist as counter-rotating pairs which are located in the troughs between tubercles (Custodio 2007; Stanway 2008; Hansen et al. 2011).”
- The effect of wavy leading edges on aerofoil-gust interaction noise (2013, background): “Several studies showed that leading-edge tubercles may lead to a more gradual stall and better post-stall performance than straight leading edges at the expense of marginal reduction in pre-stall performance [17–25].”