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Aeroacoustics, Vibroacoustics, and Overpressure Page

Tutorials ROCKET AEROACOUSTICS Rocket Vehicle Liftoff Acoustics, Part I: Acoustic Pressure near Nozzle Exit Plane: liftoff.pdf Rocket Vehicle Liftoff Acoustics, Part III: Acoustic Attenuation: lift_att.pdf Prediction of Sound Pressure Levels on Rocket Vehicles During Ascent: flow.pdf NASA SP-8072, Acoustic Loads Generated by the Propulsion System: SP8072.pdf NASA KSC-12061 Computer Program Predicts Rocket Noise: NK12061.pdf NASA Preferred Reliability Practices: Acoustic Noise Requirement: 1259.pdf Allred, Predicting Launch Acoustic Environments: predict_la.pdf See also: Rocket Vehicle Vibration JET AEROACOUSTICS Aircraft Noise (slide presentation): turbine_noise.pdf Antoine, Aircraft Noise Overview(slide presentation): aircraft_noise.pdf Lighthill's Eighth Power Law for Jet Noise: Lighthill.pdf VIBROACOUSTICS Vibration Response of a Panel to an Acoustic Pressure Field: ac_panel.pdf Vibration Response of a Cylindrical Skin to Acoustic Pressure via the Franken Method: Franken.pdf Vibroacoustic Response of a Cylinder: cylinder_vibroacoustic.pdf Hughes and McNelis, Recent Advances in Vibroacoustics: recent.pdf Vibration, Shock, Acoustics (Large File: 19.5 mb) :  VSA.pdf Yantek, Estimated Sound Power Radiated by Surfaces on a Continuous Miner Tail Section Using Vibration Measurements: esprscm.pdf NASA, Combination Methods for Deriving Structural Design Loads Considering Vibro-Acoustic, etc., Responses: combining_VA.pdf Payload Acoustic Attenuation via Blankets: blankets.pdf See also: Statistical Energy Analysis  SONIC BOOMS, OVERPRESSURE & INFRASOUND McLaughlin, et al, Infrasound Detection of Rocket Launches: rocket_infrasound.pdf Sonic Booms, USAF Fact Sheet 96-03: SBFact.pdf FAA Sonic Boom Noise and Overpressure: sonicnoise.pdf Joseph E. Cates & B. Sturtevant, Seismic detection of sonic booms: seismicboom.pdf Predicting Launch Vehicle and Plume Sonic Boom using PCBoom3, Kenneth J. Plotkin, Wyle Laboratories: PCBoom3.pdf News Item: Navy Jets Cause Sonic Boom over Tampa. Registers as magnitude 2.7 quake: Tampa_sonic.pdf Study Notes on Overpressure & Sonic Booms: overpressure_notes.pdf TESTING NASA-STD-7001 Payload Vibroacoustic Test Criteria: NASA7001.pdf NASA-STD-7002 Payload Test Requirements: NASA7002.pdf NASA-STD-5002 Load Analysis of Spacecraft and Payloads: NASA5002.pdf NASA Vibroacoustic Qualification Testing of Payloads, Subsystems and Components: NASA_VA_testing.pdf Acoustic and Random Vibration Test Tailoring for Low-Cost Missions John C. Forgrave, Kin F. Man, and James M. Newell: acouvib.pdf Scharton, Vibration and Acoustic Testing of Spacecraft: jpl2.pdf See also: Force Limited Testing

Software	Executable	Source
Liftoff Acoustics of Rocket Vehicle.	liftoff.exe	liftoff.cpp Rocket_Motor_Values.pdf
Liftoff Undeflected, Hybrid Methods 1 & 2	liftoff_h_undeflected.exe	liftoff_h_undeflected.cpp
Liftoff, Hybrid Methods 1 & 2	liftoff_hyrbrid.exe	liftoff_hybrid.cpp
Acoustic Pressure Field surrounding Rocket Vehicle during Ascent.	flow.exe	flow.cpp
	flowtable.exe	flowtable.cpp
Ring frequency for a cylindrical structure.	Windows: ring.exe DOS:  ring_mode.exe	ring_mode.cpp
Franken method for a cylindrical structure subjected to a sound pressure field.	Franken.exe	Franken.cpp