Open and closed loop gust loads analyses for a flying wing configuration with variable longitudinal stability
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.03.049
Abstract: Abstract This work presents results of dynamic “one-minus-cosine” gust load simulations for a flying wing configuration. The in-house toolbox Loads Kernel is used for the loads analysis of the free flying aircraft. Flight mechanical characteristics… read more here.
Keywords: wing configuration; flying wing; open closed; flight ... See more keywords
Insights into the periodic gust response of airfoils
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2019.537
Abstract: The unsteady lift response of an airfoil in a sinusoidal gust has in the past been modelled by two different transfer functions: the first-order Sears function and the second-order Atassi function. Previous studies have shown… read more here.
Keywords: atassi function; response; gust; insights periodic ... See more keywords
Study on Initial Disturbance of Airborne Missile’s Horizontal Backward Derailment under Continuous Gust
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Aerospace Engineering"
DOI: 10.1155/2019/5620124
Abstract: This paper studies the effect of continuous gusts on the initial disturbance of the airborne missile’s horizontal backward derailment on large transport aircraft. The longitudinal fluctuation of the airborne launching platform under continuous gust was… read more here.
Keywords: airborne missile; gust; disturbance airborne; initial disturbance ... See more keywords
Efficiency evaluation of energy harvesting from discrete gust response for plate wing
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406220968122
Abstract: Gust response of aircraft can become a potential energy source thanks to energy harvesting (EH) methods, one of which can transform mechanical energy to electrical energy, applying piezoelectric ceramic transducers (PZTs). Harvested electrical energy needs… read more here.
Keywords: gust; energy; plate wing; plate ... See more keywords
Angle of Attack and Core Size Effects on Transitional Vortical-Gust–Airfoil Interactions
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DOI: 10.2514/1.j058654
Abstract: This paper presents high-fidelity implicit large-eddy simulations of counterclockwise-oriented parallel vortical gust interactions with a NACA0012 airfoil operating at a transitional chord-based Re... read more here.
Keywords: attack core; gust; angle attack; core size ... See more keywords
Experimental Investigation of Transverse and Vortex Gust Encounters at Low Reynolds Numbers
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DOI: 10.2514/1.j059658
Abstract: This paper aims to study the lift response of transverse and vortex gust encounters. A sine-squared transverse gust was created in a water towing tank using a water jet, whereas a vortex gust was c... read more here.
Keywords: gust encounters; vortex gust; transverse vortex; gust ... See more keywords