BEGIN:VCALENDAR VERSION:2.0 PRODID:-//AAE - ECPv6.15.15//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:AAE X-ORIGINAL-URL:https://academieairespace.com/?lang=en X-WR-CALDESC:Events for AAE REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:Europe/Paris BEGIN:DAYLIGHT TZOFFSETFROM:+0100 TZOFFSETTO:+0200 TZNAME:CEST DTSTART:20230326T010000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:+0200 TZOFFSETTO:+0100 TZNAME:CET DTSTART:20231029T010000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:+0100 TZOFFSETTO:+0200 TZNAME:CEST DTSTART:20240331T010000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:+0200 TZOFFSETTO:+0100 TZNAME:CET DTSTART:20241027T010000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:+0100 TZOFFSETTO:+0200 TZNAME:CEST DTSTART:20250330T010000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:+0200 TZOFFSETTO:+0100 TZNAME:CET DTSTART:20251026T010000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20240613T143000 DTEND;TZID=Europe/Paris:20240613T170000 DTSTAMP:20260506T153848 CREATED:20230719T143524Z LAST-MODIFIED:20240416T081756Z UID:74117-1718289000-1718298000@academieairespace.com SUMMARY:White Trails from Aircraft: Origin and Climate Impact\, Composition and Interaction with the Atmosphere DESCRIPTION:White streaks are sometimes observed in the wake of aircraft. In some cases\, these can turn into cirrus clouds which\, depending on their persistence in the atmosphere\, can alter the planet’s radiation balance and possibly contribute to global warming. \nWhile certain local humidity and temperature conditions are required for the formation of these trails\, the propulsion system and fuel directly impact their characteristics and their ability to evolve into cirrus clouds. \nAfternoon of conferences with: \n\nEngine emissions: a review of new fuels\nby Michel DESAULTY\, former Chief Engineer at SAFRAN Aircraft Engines\, member of the AAE\nAircraft contrails : what impact on the climate?\nby Daniel CARIOLLE\, former director of research at Météo-France\, member of the AAE\n\n\n\n Free admission in the limit of available seats.\n \n\n or to follow live on the Youtube channel of the Cité des sciences et de l’industrie\n \n\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n New publication!\n \n \n\n \n \n Opinion N°20: Decarbonising air transport\n \n \n \nAir transport is global: it has enabled an incredible expansion in relations between peoples. It intends to be sustainable in the face of the climate challenge and is aiming for carbon neutrality by 2050. \nDecarbonising aviation involves 4 levers: (a) a sharp reduction in aircraft fuel consumption; (b) the use of alternative fuels to kerosene; (c) carbon capture and storage to “neutralise” emissions from the remaining fossil kerosene; (d) sobriety… Read More \n\n\n Available as a book (10€) or as a PDF (free download) URL:https://academieairespace.com/event/aircraft-white-trails-origin-and-climate-impact/?lang=en CATEGORIES:AAE public and free,Lecture ATTACH;FMTTYPE=image/jpeg:https://academieairespace.com/wp-content/uploads/2023/07/flying-3494387_1920.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20240625T143000 DTEND;TZID=Europe/Paris:20240625T170000 DTSTAMP:20260506T153848 CREATED:20230719T142946Z LAST-MODIFIED:20240521T131436Z UID:74115-1719325800-1719334800@academieairespace.com SUMMARY:The James Webb Space Observatory: challenges for the adaptation of Ariane 5 and first scientific breakthroughs DESCRIPTION:The James Webb Space Telescope is the largest and most powerful telescope ever launched into space. It follows in the footsteps of the Hubble Space Telescope by forming the next great space science observatory\, designed to answer the most essential questions about the universe and make groundbreaking discoveries in all fields of astronomy. It was launched by the European Ariane 5 rocket\, specifically adapted for this exceptional satellite\, on December 25\, 2021. \nAfternoon of conferences with: \n\nChallenges of the launch of Ariane 5\nby Isabelle RONGIER\, Inspector General\, ArianeGroup\nScientific breakthroughs\nby Markus KISSLER-PATIG\, Head of Department in the Science Directorate\, ESA\n\n\n\n Free admission in the limit of available seats.\n \n\n or to follow live on the Youtube channel of the Cité des sciences et de l’industrie URL:https://academieairespace.com/event/the-james-webb-space-observatory-the-challenges-of-launching-ariane-5-and-the-first-scientific-breakthroughs/?lang=en CATEGORIES:AAE public and free,Lecture ATTACH;FMTTYPE=image/jpeg:https://academieairespace.com/wp-content/uploads/2023/07/VA256_Decollage-plan-large_ZL3_022.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=Europe/Paris:20240625T180000 DTEND;TZID=Europe/Paris:20240625T193000 DTSTAMP:20260506T153848 CREATED:20240102T101355Z LAST-MODIFIED:20240408T124351Z UID:74911-1719338400-1719343800@academieairespace.com SUMMARY:Next-generation aviation: decarbonised and hybrid aircraft DESCRIPTION:Par Jean-Christophe Lambert\, Cofounder & CEO\, Ascendance  \nL’objectif de la neutralité́ carbone des avions\, fixé à l’horizon 2050\, ne pourra être atteint sans une collaboration étroite entre compagnies aériennes\, fournisseurs d’énergies\, industriels\, organismes publics de R&D et startups. Là où les compagnies aériennes\, bridées par leur legacy\, travaillent sur des projets à moyen et long terme et des technologies peu disruptives\, nous\, startups\, testons des technologies de ruptures sur des petits modèles. Convaincus que la solution à la décarbonation de l’aviation repose sur la frugalité́ et la décarbonation des énergies\, Ascendance a\, développé une technologie brevetée reposant sur un mix énergétique hybride électrique et thermique à base d’énergies durables. Convaincus aussi de l’intérêt des aéronefs\, l’entreprise développée un appareil capable de décoller et atterrir comme un hélicoptère grâce à des batteries et de voler comme un avion via de l’énergie thermique. Jean-Christophe Lambert\, CEO @Ascendance est ravi de venir partager sa vision de l’aviation de demain\, ses ambitions mais aussi son analyse du secteur et des solutions qui permettront de réduire significativement l’impact carbone. \n\nEntrée libre et gratuite dans la limite des places disponibles. \nEn partenariat avec : \n\n\n\n\n\n\n\n\n  \n[image] ©Ascendance \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n New publication! \nOpinion N°20: Decarbonising air transport\nAir transport is global: it has enabled an incredible expansion in relations between peoples. It intends to be sustainable in the face of the climate challenge and is aiming for carbon neutrality by 2050. \nDecarbonising aviation involves 4 levers: (a) a sharp reduction in aircraft fuel consumption; (b) the use of alternative fuels to kerosene; (c) carbon capture and storage to “neutralise” emissions from the remaining fossil kerosene; (d) sobriety… Read More \n\nAvailable as a book (10€) or as a PDF (free download) URL:https://academieairespace.com/event/next-generation-aviation-decarbonised-and-hybrid-aircraft/?lang=en CATEGORIES:AAE public and free,Lecture ATTACH;FMTTYPE=image/jpeg:https://academieairespace.com/wp-content/uploads/2024/01/©Ascendance-scaled-1.jpg END:VEVENT END:VCALENDAR