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The Transonic Jet Flap-A Review of Recent Results
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English
Abstract
Experimental results are used to explore the physical mechanism of lift augmentation and the drag due to lift, and to show the inadequacies of the Taylor-Spence thin jet model of the jet flap. In the jet-flapped wing-fuselage configuration, 3D effects, particularly due to the wing-fuselage interference, are shown to have major effects on the performance of the jet flap. At large sweeps the 3D vortical nature of the shock-induced separation is shown to also play a dominant role.
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Citation
Yoshihara, H. and Zonars, D., "The Transonic Jet Flap-A Review of Recent Results," SAE Technical Paper 751089, 1975, https://doi.org/10.4271/751089.Also In
References
- Peake D. Yoshihara H. Zonars D. Carter W. “The Transonic Performance of 2D JetFlapped Aerofoils at High Reynolds Numbers,” 83 Aug. 1971
- Peake D. Yoshihara H. etc. “Transonic Lift Augmentation of Two-Dimensional Supercritical Airfoils by means of Aft-Camber, Slot Blowing, and Jet Flaps, in High Reynolds Number Flow,” Haifa 1973
- Yoshihara H. Magnus R. Zonars D. “Transonic Drag due to Lift of Planar Jet-Flapped Airfoils,” 124 1973
- Yoshihara H. Benepe D. Whitten P. “Transonic Performance of Jet Flaps on an Advanced Fighter Configuration,” 1973