Overview of acoustic and sonic boom advancements during development of NASA launch vehicles
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DOI: 10.1121/1.4987336
Abstract: During the study and development of NASA space vehicles, acoustic environments have been a critical design input. This paper surveys some of the key challenges and focuses on the contributions and collaborations of Kenneth J.… read more here.
Keywords: sonic boom; development nasa; boom; space ... See more keywords
Modelling statistics of sonic boom parameters in turbulent media using nonlinear parabolic equation
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DOI: 10.1121/10.0004460
Abstract: Over the past decade, plans to develop a new generation of supersonic passenger aircrafts have spurred interest in sonic boom propagation in the atmosphere. New designs are focused on reducing its loudness on the ground.… read more here.
Keywords: sonic boom; statistics sonic; boom; nonlinear parabolic ... See more keywords
Concept for a study on community responses to low sonic boom in Europe
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DOI: 10.1121/10.0004642
Abstract: In 2018, NASA was the first to assess noise annoyance by low-sonic booms among a population not used to hearing any of the acoustical phenomena associated with an aircraft flying at supersonic speeds (QSF18 study).… read more here.
Keywords: sonic boom; low sonic; community responses; study ... See more keywords
Developing certification procedures for quiet supersonic aircraft using shaped sonic boom predictions through atmospheric turbulence
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DOI: 10.1121/10.0004646
Abstract: New sonic boom noise certification procedures for quiet supersonic aircraft are in development under the International Civil Aviation Organization for a proposed standard that could enable supersonic overland flight. Although these low-boom aircraft do not… read more here.
Keywords: sonic boom; certification procedures; boom; atmospheric turbulence ... See more keywords
Design and operational assessment of a low-boom low-drag supersonic business jet
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100211008041
Abstract: There has been a worldwide interest to develop a supersonic business jet (SSBJ) for a minimum range of 4000 nm with low sonic boom intensity and high fuel efficiency. An SSBJ design model is developed in… read more here.
Keywords: design; business; boom intensity; boom ... See more keywords
Summary of Propagation Cases of the Second AIAA Sonic Boom Prediction Workshop
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DOI: 10.2514/1.c034805
Abstract: A summary is provided for the propagation portion of the second AIAA Sonic Boom Prediction Workshop, held 8 January 2017 in conjunction with the AIAA SciTech 2017 Conference. Near-field pressure wa... read more here.
Keywords: aiaa sonic; propagation; second aiaa; boom prediction ... See more keywords
Cartesian Mesh Simulations for the Third AIAA Sonic Boom Prediction Workshop
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DOI: 10.2514/1.c036405
Abstract: Simulation results are presented for all cases from the Third AIAA Sonic Boom Prediction Workshop. An inviscid, embedded-boundary Cartesian-mesh flow solver is used in conjunction with adjoint-base... read more here.
Keywords: sonic boom; boom prediction; third aiaa; cartesian mesh ... See more keywords