A Methodology for Determining the Interdependence of Fuel Burn and LTO Noise of a Commercial Supersonic Transport

Baltman, Edan; Tai, Jimmy C.; Ahuja, Jai; Stewart, Brennan; Perron, Christian; Azevedo, Joao De; Vlady, Ted R.; Mavris, Dimitri N.

doi:10.2514/6.2022-4110

Cited by 2 publications

(2 citation statements)

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“…This is unfortunately insufficient to perform studies beyond those points by, for example, varying cruise Mach number or changes in materials or overall layout. Therefore, FASST uses well tested Computational Fluid Dynamics (CFD) capabilities such as the Euler-based CART3D (Aftosmis, 2020) with additional viscous corrections to predict the aircraft lift and drag. It is not currently computationally feasible to perform design studies using whole aircraft viscous CFD solutions for the entire flight envelope without a large super computing environment.…”

Section: Aircraft Design and Emission Scenario For Supersonic Transportmentioning

confidence: 99%

“…The aircraft examined here was designed using the Framework for Advanced Supersonic Transport (FASST) (Baltman et al., 2022) developed at ASDL GT based on the Environmental Design Space (Kirby & Mavris, 2008) framework that initially was focused on purely subsonic commercial aircraft. FASST includes features specific to supersonic aircraft such as a more realistic modeling of the much tighter airframe, aerodynamics, and propulsion integration, as well as additional constraints over a much larger flight envelope, and supersonic inlets and nozzles.…”

Section: Aircraft Design and Emission Scenario For Supersonic Transportmentioning

confidence: 99%

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Potential Impacts on Ozone and Climate From a Proposed Fleet of Supersonic Aircraft

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The first commercial supersonic transport aircraft were first designed and built in the 1970s and consideration of such aircraft largely ceased in the late 1990s (e.g., Kawa et al., 1999;Penner et al., 1999). This perceived market has largely been left dormant since the retirement of the first commercial supersonic aircraft, the Concorde, in 2003. Environmental impacts associated with the operation of supersonic aircraft in the stratosphere have been an object of scientific interest since the 1970s (Grobecker et al., 1974) when the Concorde first entered into service.There is now renewed interest in considering designs for supersonic commercial aircraft, especially for smaller passenger aircraft and for supersonic business jets (e.g., Carisosica et al., 2019). The expectation of aircraft designing, testing, and operating profitable, efficient, safety, and reliable supersonic civil aircraft have been greatly improved owning to the advancement in materials, propulsion, flight control technology, analytical methods, and performance prediction over the last four decades (MacIsaac & Langton, 2011;Nicolai & Carichner, 2010). With the recently renewed interest, various academic institutions and several companies have targeted the consideration of designs for supersonic transport aircraft, including actively developing new such aircraft (e.g., Boom, 2023;Eastham et al., 2022; Spike, 2023). Resulting environmental effects from fleets of these aircraft need to be evaluated.

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Section: Aircraft Design and Emission Scenario For Supersonic Transportmentioning

confidence: 99%

Section: Aircraft Design and Emission Scenario For Supersonic Transportmentioning

confidence: 99%

Potential Impacts on Ozone and Climate From a Proposed Fleet of Supersonic Aircraft

et al. 2023

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Development of a Parametric Drag Polar Approximation for Conceptual Design

Sampaio Felix,

Perron,

Ahuja

et al. 2023

AIAA AVIATION 2023 Forum

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A Methodology for Determining the Interdependence of Fuel Burn and LTO Noise of a Commercial Supersonic Transport

Cited by 2 publications

References 12 publications

Potential Impacts on Ozone and Climate From a Proposed Fleet of Supersonic Aircraft

Potential Impacts on Ozone and Climate From a Proposed Fleet of Supersonic Aircraft

Development of a Parametric Drag Polar Approximation for Conceptual Design

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