Nacelle integration with reflexed wing for sonic boom reduction

JM Morgenstern, AE Arslan, JP Barbieri - US Patent 6,854,687, 2005 - Google Patents
(57) ABSTRACT A method for integrating an engine nacelle beloW the Wing of a supersonic
aircraft With loW sonic boom capabilities includes determining the shape of a re? exed …

Mach weighted area ruling for supersonic vehicles

JM Morgenstern, AE Arslan - US Patent 6,942,178, 2005 - Google Patents
(57) ABSTRACT A method and design System for a low drag Vehicle includes determining a
plurality of configurations for at least two different Mach numbers that minimize the rate of …

Lobe balancing design method to create frozen sonic booms using aircraft components

TP Jung, RP Starkey, B Argrow - Journal of aircraft, 2012 - arc.aiaa.org
AS a sonic boom pressure wave propagates to the ground, it transits through three fields [1].
As shown in Fig. 1, the near field is the region from the aircraft to several body lengths away …

Methods for configuring aircraft to meet performance goals and shock wave disturbance constraints

JM Morgenstern, JB Bach, AE Arslan - US Patent 8,473,254, 2013 - Google Patents
A system and method for configuring an aircraft for low sonic boom supersonic flight
conditions includes redistributing lift of a wing by configuring the wing with one or more …

Sonic boom mitigation via shape optimization using an adjoint method and application to a supersonic fighter aircraft

K Maute, C Farhat, B Argrow… - European Journal of …, 2008 - Taylor & Francis
This paper describes a computational method for the analysis and mitigation via shape
optimization of the sonic boom associated with supersonic flight. The method combines a …

[图书][B] Coupled sensitivity analysis by discrete-analytical direct and adjoint methods with applications to aeroelastic optimization and sonic boom minimization

M Nikbay - 2002 - search.proquest.com
This thesis is concerned with the development of a multidisciplinary optimization framework
for the design of aircraft accounting for fluid-structure and fluid-acoustic coupling effects. The …

[PDF][PDF] Conceptual design of low sonic boom aircraft using adjoint-based CFD

M Wintzer, I Kroo, M Aftosmis, M Nemec - Proceedings of the Seventh …, 2012 - nas.nasa.gov
A multi-level framework for the design of low sonic boom aircraft is presented. An approach
combining linear supersonic potential theory with atmospheric propagation and loudness …

Methodology for Conducting Scaled Sonic-Boom Flight Tests Using Unmanned Aircraft Systems

TP Jung, RP Starkey, B Argrow - Journal of aircraft, 2012 - arc.aiaa.org
TYPICALLY, in the preliminary design stage, designers validate key aerodynamic
performance parameters by conducting windtunnel tests [1]. When designing a supersonic …

[PDF][PDF] INRIA 18th month Technical report to HISAC 2.3. 2

Y Mesri, L Hascoet, F Alauzet, A Loseille, A Dervieux - HAL, 2006 - www-sop.inria.fr
The role of INRIA in HISAC is to contribute to the developement of methods for the
simulation and reduction of sonic boom. The contribution of INRIA to Task 2.3. 2 concerns …

[引用][C] Euler-based boom reduction: INRIA contribution to HISAC 2.3. 2 Workshop Saint-Cloud, June 2006

Y Mesri, L Hascoet, F Alauzet, A Loseille, A Dervieux - 2006 - hal.science
Euler-based boom reduction: INRIA contribution to HISAC 2.3. 2 Workshop Saint-Cloud, June
2006 - Archive ouverte HAL Accéder directement au contenu Documentation FR Français (FR) …