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Wind, Fluid Dynamics, & Aeroelasticity Page

TACOMA NARROWS BRIDGE Tacoma Narrows Bridge Failure: Tacoma.pdf Tacoma Narrows Bridge, HAER No. WA-99: NarrowsBridge.pdf

WIND & VORTEX SHEDDING Karman Vortex Shedding and the Strouhal Number: strouhal.pdf Charles Dalton, Fundamentals of Vortex Induced Vibration: VIV.pdf Wind-Induced Vibration of Stay Cables, FHWA-HRT-05-083: 05083.pdf D. Boggs and J. Dragovich, The Nature of Wind Loads and Dynamic Response: wind240.pdf Júlíus Sólnes, Wind Loads: ec1BFTC.pdf

AERODYNAMICS Aerodynamic Lift and Drag Coefficients: Lift.pdf H. Runyan, Some Recent Information of Aircraft Vibration Due to Aerodynamic Sources: aircraft_aerodynamic.pdf Launch Vehicle Body-Bending Dynamics & Nozzle Pivot: body_bending_dynamics.pdf

WIND TUNNEL TESTING Notes on Wind Tunnel Testing: wind_tunnel_notes.pdf

FLUID DYNAMICS Natural Frequencies of Fluid Systems: water.pdf Added Mass for a Single-degree-of-freedom System Submerged in a Fluid: added_mass_fluid.pdf

SLOSH Franklin T. Dodge, The New Dynamic Behavior of Liquids in Moving Containers: SwRI_SLOSH_Update.pdf NASA SP-8009 Propellant Slosh Loads: sp8009.pdf NASA SP-8031 Slosh Suppresion: sp8031.pdf NASA TN-D1281, Analytical and Experimental Investigations of Forces and Frequencies Resulting from Liquid Sloshing in a Spherical Tank, 1962: NASA_TN-D-1281_Stofan1962.pdf An Introduction to Slosh:  slosh_intro.pdf Fluid Slosh Damping: slosh_damping.pdf Matlab scripts, Natural Frequency Calculation: slosh_cylinder.m supporing function: secant_method_sc.m slosh_rectangular.m slosh_cone.m slosh_spherical.m slosh_annular.m Matlab scripts, Damping slosh_damping.m slosh_damping_ring_baffle.m See also: Rocket Vehicle Vibration

BUZZ NASA SP-8003 Flutter, Buzz, and Divergence: sp8003.pdf N.C. Lambourne, Control Surface Buzz: CS_Buzz_3364.pdf Control Surface Buzz: control_surface_buzz2.pdf

PANEL FLUTTER Linear Piston Theory for Flat Panels & Cylindrical Shells:  piston_theory.pdf Flat Panel Flutter in Supersonic Flow: panel_flutter.pdf NASA SP-8004 Panel Flutter: sp8004.pdf Clark E. Lemley, Design Criteria for the Prediction and Prevention of Panel Flutter—Volume I: Criteria Presentation: Lemley_flutter.pdf NASA D-1058, Flight Flutter Results for Flat Rectangular Panels, by Kordes and Noll: nasa_d_1058.pdf Matlab Script for NASA TN D-1058 Method: vsa_panel_flutter.m Matlab Script for Panel Simply-Supported along all Edges: ss_panel_flutter.m

FLUTTER & DIVERGENCE Introduction to Aerodynamic Wing Flutter: flutter.pdf NASA SP-8003 Flutter, Buzz, and Divergence: sp8003.pdf Flutter and Oscillating Air-Force Calculations for an Airfoil in a Two-Dimensional Supersonic Flow: naca-report-846.pdf Overview of Recent Flight Flutter Testing Research at NASA Dryden: H-2165.pdf Robert Coleman, Damping Formulas and Experimental Values of Damping in Flutter Models: naca-tn-751.pdf MacDonald, Fin Flutter: finflutr.pdf Silverberg, Flutter of a Cantilever Wing in a Steady Airflow: cantilever_flutter.pdf

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