{"id":87,"date":"2021-04-26T19:48:38","date_gmt":"2021-04-26T19:48:38","guid":{"rendered":"https:\/\/www.h2020moreandless.eu\/?page_id=87"},"modified":"2021-05-19T13:41:36","modified_gmt":"2021-05-19T13:41:36","slug":"project","status":"publish","type":"page","link":"https:\/\/www.h2020moreandless.eu\/project\/","title":{"rendered":"Project"},"content":{"rendered":"\t\t
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Project<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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More & less<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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MORE&LESS (M<\/strong>DO<\/strong> and RE<\/strong>gulations for L<\/strong>ow boom and E<\/strong>nvironmentally S<\/strong>ustainable S<\/strong>upersonic aviation), answering to the EC call \u201cTowards global environmental regulation of supersonic aviation\u201d (LC-MG-1-15-2020), aims at supporting Europe to shape global environmental regulations for future supersonic aviation: recommendations are established on the basis of the outcomes of extensive high-fidelity modelling activities and test campaigns that merge into the multi-disciplinary optimization framework to assess the holistic impact of supersonic aviation onto environment.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Objectives<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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To seek this goal, MORE&LESS addresses the following objectives:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tTo assess near and far-future supersonic aviation<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

MORE&LESS aims at assessing the entire spectrum of supersonic speed regime, conventionally ranging from Mach 2 to Mach 5, looking at the most promising aircraft
configurations, propulsive technologies and fuels. Indeed, considering the importance of increasing the environmental sustainability of supersonic aviation, the analysis is not only restricted to aircraft using traditional hydrocarbon fuel but it moves beyond, addressing aircraft concepts that exploit alternative fuels, such as bio-fuels
and liquid hydrogen, the so called Sustainable Aviation Fuels (SAF). In this scenario, the establishment of international cooperation has been considered strategic to select a set of real up-to-date case studies summarizing the worldwide current status of research activities in the field of supersonic aviation.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tTo contribute maintaining high-level citizens and environmental protection at local, regional and global levels<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

MORE&LESS pursues this objective by verifying the compliance of supersonic aircraft with the environmental requirements of current and next-generation civil subsonic aircraft or by assessing potential new supersonic transport standards. Aircraft configurations, propulsive technologies, types of fuel and aircraft trajectories and operations play a crucial role in the capability of fulfilling the environmental requirements. MORE&LESS addresses this issue and indicates which are the aircraft configurations, the propulsive technologies, the types of fuel and trajectories and operations that help match the requirements, thus allowing for the minimum
environmental impact.
In details, MORE&LESS aims at verifying the possibility for supersonic aviation to fulfil the following requirements and provide information to relevant international working groups, i.e. CAEP Working Group (WG) 1 and WG3:<\/p>