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Flight International – July 2021.Pdf
FlightGlobal.com July 2021 RISE of the open rotor Airbus, Boeing cool subsidies feud p12 Home US Air Force studies advantage resupply rockets p28 MC-21 leads Russian renaissance p44 9 770015 371327 £4.99 Sonic gloom Ton up Investors A400M gets pull plug a lift with on Aerion 100th delivery 07 p30 p26 Comment All together now Green shoots Irina Lavrishcheva/Shutterstock While CFM International has set out its plan to deliver a 20% fuel saving from its next engine, only the entire aviation ecosystem working in concert can speed up decarbonisation ohn Slattery, the GE Aviation restrictions, the RISE launch event governments have a key role to chief executive, has many un- was the first time that Slattery and play here through incentivising the doubted skills, but perhaps his Safran counterpart, Olivier An- production and use of SAF; avia- the least heralded is his abil- dries, had met face to face since tion must influence policy, he said. Jity to speak in soundbites while they took up their new positions. It He also noted that the engine simultaneously sounding natural. was also just a week before what manufacturers cannot do it alone: It is a talent that politicians yearn would have been the first day of airframers must also drive through for, but which few can master; the Paris air show – the likely launch aerodynamic and efficiency im- frequently the individual simply venue for the RISE programme. provements for their next-genera- sounds stilted, as though they were However, out of the havoc tion products. reading from an autocue. -
The SKYLON Spaceplane
The SKYLON Spaceplane Borg K.⇤ and Matula E.⇤ University of Colorado, Boulder, CO, 80309, USA This report outlines the major technical aspects of the SKYLON spaceplane as a final project for the ASEN 5053 class. The SKYLON spaceplane is designed as a single stage to orbit vehicle capable of lifting 15 mT to LEO from a 5.5 km runway and returning to land at the same location. It is powered by a unique engine design that combines an air- breathing and rocket mode into a single engine. This is achieved through the use of a novel lightweight heat exchanger that has been demonstrated on a reduced scale. The program has received funding from the UK government and ESA to build a full scale prototype of the engine as it’s next step. The project is technically feasible but will need to overcome some manufacturing issues and high start-up costs. This report is not intended for publication or commercial use. Nomenclature SSTO Single Stage To Orbit REL Reaction Engines Ltd UK United Kingdom LEO Low Earth Orbit SABRE Synergetic Air-Breathing Rocket Engine SOMA SKYLON Orbital Maneuvering Assembly HOTOL Horizontal Take-O↵and Landing NASP National Aerospace Program GT OW Gross Take-O↵Weight MECO Main Engine Cut-O↵ LACE Liquid Air Cooled Engine RCS Reaction Control System MLI Multi-Layer Insulation mT Tonne I. Introduction The SKYLON spaceplane is a single stage to orbit concept vehicle being developed by Reaction Engines Ltd in the United Kingdom. It is designed to take o↵and land on a runway delivering 15 mT of payload into LEO, in the current D-1 configuration. -
Vysoké Učení Technické V Brně Zavedení a Provoz Supersonického Business Jetu
VYSOKÉ UÈENÍ TECHNICKÉ V BRNĚ BRNO UNIVERSITY OF TECHNOLOGY FAKULTA STROJNÍHO INŽENÝRSTVÍ LETECKÝ ÚSTAV FACULTY OF MECHANICAL ENGINEERING INSTITUTE OF AEROSPACE ENGINEERING ZAVEDENÍ A PROVOZ SUPERSONICKÉHO BUSINESS JETU LAUNCHING AND OPERATING ISSUES OF SUPERSONIC BUSINESS JET DIPLOMOVÁ PRÁCE MASTER'S THESIS AUTOR PRÁCE Bc. DANIELA KINCOVÁ AUTHOR VEDOUCÍ PRÁCE Ing. RÓBERT ©O©OVIÈKA, Ph.D. SUPERVISOR BRNO 2015 Abstrakt Tato práce se zabývá problematikou zavedení a provozu nadzvukových business jetù. V dnešní době se v civilní letecké pøepravě, po ukončení provozu Concordu, žádná nadzvuková letadla nevyskytují. V dnešní době existuje mnoho projektù a organizací, které se zabý- vají znovuzavedením nadzvukových letounù do civilního letectví a soustředí se pøevážně na business jety. Hlavní otázkou je, zda je vùbec vhodné, èi rozumné se k tomu typu dopravy znovu vracet. Existuje hodně problémù, které toto komplikují. Tyto letouny způsobují příliš velký hluk, mají obrovskou spotøebu paliva a musí øe¹it nadměrné emise, létají ve vysokých výškách ve kterých mùže docházet k problémùm s pøetlakováním kabiny, navi- gací, radioaktivním zářením apod. Navíc zákaz supersonických letù nad pevninou letové cesty omezuje a prodlužuje. Současně vznikající projekty navíc nedosahují tak velkého doletu jako klasické moderní bussjety, což zpùsobuje, že se nadzvukové business jety se na delších tratích stávají neefektivní. I pøes tyto problémy, je víceméně jisté, že k zavedení nadzvukových business jetù dojde během následujících 10 - 15 let, i kdyby to měla být jen otázka jisté prestiže velmi bohatých lidí. Summary This thesis is dealing with problematic about launching and operating supersonic business jets. Nowadays, after Concorde retirement, there are no more any supersonic aircrafts in civil transport system. -
Royal Aeronautical Society Award Winners 2020
Royal Aeronautical Society T: +44 (0)20 7670 4300 No. 4 Hamilton Place E: [email protected] London W1J 7BQ www.aerosociety.com United Kingdom PRESS RELEASE FOR IMMEDIATE RELEASE 30 November 2020 ROYAL AERONAUTICAL SOCIETY AWARD WINNERS 2020 The Royal Aeronautical Society is proud to announce the 2020 winners of the global aerospace community’s most prestigious and long-standing awards honouring achievement and innovation. The virtual celebration, held 23-28 November, saw leaders in aviation, aerospace and space recognised for their significant contributions from space innovation to supporting humanitarian aid and addressing social barriers through flight. Several representatives of the space industry received awards, with Dr Alice Bunn and Dr Ashitey Trebi-Ollennu receiving Silver Award Medals for their major contributions. Dr Bunn for her role in developing and implementing UK Space Policy and Dr Trebi-Ollennu for his contribution to the successful development and delivery of the Instrument Deployment System on the InSight Mars Mission. It enabled the first robotic deployment by NASA of a seismometer on another planet. Harbour Air Group founder, Greg McDougall received a Bronze award for establishing North America’s first carbon-neutral airline in 2007, which also facilitated the world’s first commercial electric flight in 2019. The Sir Ralph Robins Medal for mid-career engineers demonstrating outstanding engineering leadership, was won by Dr Helen Webber, for her achievements in delivering a major engineering project, leadership of a significant team, delivering a major new project and creating commercial success. Dr Webber was responsible for delivering the High Temperature Heat Exchanger (HTX) design, build and test programme conditions. -
Turbojet Runs Precursor to Hypersonic Engine Heat Exchanger Tests
Turbojet Runs Precursor to Hypersonic Engine Heat Exchanger Tests Aviation Week & Space Technology Guy Norris Tue, 2018-05-15 04:00 Advanced propulsion developer Reaction Engines is nearing its first step toward validating its novel air-breathing hybrid rocket design at hypersonic conditions by firing up a vintage General Electric J79 turbojet to act as a heat source for testing, expected later this month. The ex-military engine, formerly used in a McDonnell Douglas F-4, is a central element of Reaction’s specially developed high-temperature airflow test site, which will soon be commissioned at Front Range Airport, near Watkins, Colorado. The J79 will provide heated gas flow in excess of 1,000C (1,800F) which, together with conditioned ambient air, will be mixed to replicate inlet conditions representative of flight speeds up to and including Mach 5. The flow will verify the operability and performance of the pre-cooler heat exchanger (HTX), which is at the core of Reaction’s Sabre (synergistic air-breathing rocket engine). It is also key to extracting oxygen from the atmosphere to enable acceleration to hypersonic speed from a standing start. The HTX will chill airflow to minus 150C in less than 1/20th of a second, and pass it through a turbo- compressor and into the rocket combustion chamber where it will be burned with sub-cooled liquid hydrogen (LH) fuel. Beyond Mach 5, and at an altitude approaching 100,000 ft. the inlet will be closed and the engine will continue to operate as a closed-cycle rocket engine fueled by onboard liquid oxygen and LH. -
Aerodynamic Study of a Small Hypersonic Plane
Università degli Studi di Napoli “Federico II” Dottorato di Ricerca in Ingegneria Aerospaziale, Navale e della Qualità XXVII Ciclo Aerodynamic study of a small hypersonic plane Coordinatore: Ch.mo Prof. L. De Luca Candidata: Tutors: Ing. Vera D'Oriano Ch.mo Prof. R. Savino Ing. M. Visone (BLUE Engineering) Acknowledgements First I wish to thank my academic tutor Prof. Raffaele Savino, for offering me this precious opportunity and for his enthusiastic guidance. Next, I am immensely grateful to my company tutor, Michele Visone (Mike, for friends) for his technical support, despite his busy schedule, and for his constant encouragements. I also would like to thank the HyPlane team members: Rino Russo, Prof. Battipede and Prof. Gili, Francesco and Gennaro, for the fruitful collaborations. A special thank goes to all Blue Engineering guys (especially to Myriam) for making our site a pleasant and funny place to work. Many thanks to queen Giuly and Peppe "il pazzo", my adoptive family during my stay in Turin, and also to my real family, for the unconditional love and care. My greatest gratitude goes to my unique friends - my potatoes (Alle & Esa), my mentor Valerius and Franca - and to my soul mate Naso, to whom I dedicate this work. Abstract Access to Space is still in its early stages of commercialization. Most of the attention is currently focused on sub-orbital flights, which allow Space tourists to experiment microgravity conditions for a few minutes and to see a large area of the Earth, along with its curvature, from the stratosphere. Secondary markets directly linked to the commercial sub-orbital flights may include microgravity research, remote sensing, high altitude Aerospace technological testing and astronauts training, while a longer term perspective can also foresee point-to-point hypersonic transportation. -
SP's Aviation December 2010
SP’s AN SP GUIDE PUBLICATION a-based buyer only) buyer a-based I News Flies. We Gather Intelligence. Every Month. From India. rs. 75.00 (Ind 75.00 rs. Aviationwww.spsaviation.net december • 2010 13th Year of Publication completed PAGE 12 Supersonic Sarkozy’s Optimism for India Regional Aviation Airliners Classics US Aerospace Majors V Snapshots 2010 C-17 Globemaster for the IAF RNI NUMBER: DELENG/2008/24199 Continuing a powerful partnership with ©2010 Northrop Grumman Corporation unmatched F-16 AESA radar capabilities. www.northropgrumman.com/mmrca MMRCA Good fortune and protection for India. With the operationally proven APG-80 AESA radar aboard the F-16IN Super Viper, the Indian Air Force will attain and sustain unprecedented air combat capability for the future. The Indian Air Force, Northrop Grumman, and Lockheed Martin: continuing a powerful partnership with unmatched potential. McCann-Erickson Los Angeles McCANN BY DATE 5700 Wilshire Blvd. Ste. 225, Los Angeles, CA 90036 Creative Director CLIENT: NORTHROP GRUMMAN DATE: 9/13/10 Art Director JOB #: NGC ELS 6NGC0 243 AD DESC: MMRCA2 Copywriter AD #: G0243A Group Director Bleed: 220mm x 277mm ECD: S. Levit Acct. Supervisor Trim: 210mm x 267mm Art Director: S. LeNoir Acct. Executive Live: 185mm x 242mm Copywriter: A. Crandall L. screen: 133/mag Print Mgr: T. Burland Print Production # Colors: 4/C Phone: 248-203-8824 Traffic Fonts: ITC Officina Sans Proofreader Pubs: SP’S AVIATION - Oct., Nov., Dec., 2010 CLIENT TEMPLATE: PUBLICATION NOTE: Guideline for general identification only. Do not use as insertion order. Material for this insertion is to be examined carefully upon receipt. -
Examining Explanations for the Strange Phenomena Encountered by U.S
AIRCRAFT DESIGN 14 LUNAR SPACESUITS 18 SUPERSONICS 36 Perlan 2 glider — explained More fl exibility for astronauts Listening for X-59’s sonic thump Mystery sightings Examining explanations for the strange phenomena encountered by U.S. Navy pilots. PAGE 26 NOVEMBER 2019 | A publication of the American Institute of Aeronautics and Astronautics | aerospaceamerica.aiaa.org The Premier Global, Commercial, Civil, Military and Emergent Space Conference Where Ideas Launch • Connections Are Made • Business Gets Done! SpaceSymposium.org SAVE $600 – Register Today for Best Savings! Special Military Rates! +1.800.691.4000 Share: FEATURES | November 2019 MORE AT aerospaceamerica.aiaa.org The Premier Global, Commercial, Civil, Military and Emergent Space Conference 14 18 36 26 Aiming for Exploring the Planning for 90,000 feet moon in new the sound of Mystery phenomena spacesuits Designers of Perlan 2 supersonic fl ight We look at possible explanations for those overcame formidable Former astronaut How NASA’s Low Boom fast and agile objects zipping across F/A-18 engineering Tom Jones examines Flight Demonstrator screens. challenges to NASA’s plans to give will test the public’s create a glider that explorers suits that tolerance for sonic By Jan Tegler and Cat Hofacker has reached the will let them walk, thumps. stratosphere and will lope, crouch and even try to beat its own kneel. By Jan Tegler record next year. Where Ideas Launch • Connections Are Made • Business Gets Done! By Tom Jones By Keith Button SpaceSymposium.org SAVE $600 – Register Today for -
After Concorde, Who Will Manage to Revive Civilian Supersonic Aviation?
After Concorde, who will manage to revive civilian supersonic aviation? By François Sfarti and Sebastien Plessis December 2019 Commercial aircraft are flying at the same speed as 60 years ago. Since Concorde, which made possible to fly from Paris to New York in only 3h30, no civilian airplane has broken the sound barrier. The loudness of the sonic boom was a major technological lock to Concorde success, but 50 years after its first flight, an on-going project led by NASA is about to make supersonic flights over land possible. If successful, it will significantly increase the number of supersonic routes and increase the supersonic aircraft market size substantially. This technological improvement combined with R&D efforts on operational costs and a much larger addressable market than when Concorde flew may revive civilian supersonic aviation in the coming years. Who are the new players at the forefront and the early movers? What are the current investments in this field? What are the key success drivers and remaining technological and regulatory locks to revive supersonic aviation? EXECUTIVE SUMMARY Commercial aircraft are typically flying between 800 km/h and 900 km/h, which is between 75% and 85% of the speed of sound. It is the same speed as 60 years ago and since Concorde, which flew at twice the speed of sound, was retired in 2003, there has been no civilian supersonic aircraft in service. Due to a prohibition to fly supersonic over land and large operational costs, Concorde did not reach commercial success. Even if operational costs would remain larger than subsonic flights, current market environment seems much more favourable: since Concorde was retired in 2003, the air traffic has more than doubled and the willingness to pay can be supported by an increase in the number of high net worth individuals and the fact that business travellers value higher speed levels. -
Supersonic Aircraft: Views of the American Aerospace Industry
SUPERSONIC AIRCRAFT: VIEWS OF THE AMERICAN AEROSPACE INDUSTRY Since aircraft first took to the skies over 100 years ago, aviation has evolved from what was once a risky pursuit undertaken by hobbyists in experimental structures to the safest form of transportation in the world – carrying over 4 billion passengers per year. Despite this history of innovation and progress, there is one area of aviation that hasn’t changed since the dawn of the jet age: the speed at which we fly. However, recent advances in supersonic technology– including the ability to travel faster than the speed of sound (Mach 1.0) without causing a loud sonic boom – will deliver a future of environmentally responsible supersonic flight, where people can fly to the far corners of the globe faster than ever before, creating new possibilities for how people travel and experience the world. AMERICA’S SUPERSONIC REVIVAL American manufacturers are aiming to build supersonic aircraft that will transport passengers as soon as the middle of the next decade. Aerion Supersonic has partnered with GE Aviation and Boeing to build the world’s first supersonic business jet. It will travel over land at up to Mach 1.2 without exposing communities to a sonic boom and reach speeds of Mach 1.4 over the ocean. Meanwhile, Boom Supersonic’s Overture airliner will travel at Mach 2.2 over the ocean, meaning you could travel from New York to London in just over three hours, or from Sydney to Los Angeles in less than seven. Work is also taking place that could completely redefine the possibilities of supersonic travel. -
Provisional Technical Program
ISABE 2019 22 - 27 SEPTEMBER INTERNATIONAL SOCIETY FOR AIR BREATHING ENGINES CANBERRA, AUSTRALIA Table of Content Welcome to Canberra, Australia 5 Committee 6 Conference Schedule 7 Conference Venues 8 Social Events 10 Accompanying Persons 11 Invited Speakers 12 Discussion Panel 13 Nothing but Monday 23 September: Technical Session 14 green skies Tuesday 24 September: Technical Session 19 ahead Wednesday 25 September: Technical Session 26 Thursday 26 September: Technical Session 29 Friday 27 September: Technical Session 36 Gas turbines are more efficient than ever. And we’re making sure they get even more so. But Rolls-Royce is also working on tomorrow, pioneering hybrid-electric Venue Map 39 and all-electric power. This quiet revolution will soon offer the opportunity for more sustainable growth and reduced carbon emissions. It is the fundamental change we need to lower our collective impact on the environment. Speaker Instructions 40 Pioneering the power that matters Find out more: rolls-royce.com/electrification ISABE 2019 Sponsors 41 WELCOME TO CANBERRA, AUSTRALIA Australia is a strong and prosperous nation that, given its location in the Southern Hemisphere, bridging the Indian, Pacific and Southern Oceans, relies heavily on airbreathing propulsion to remain an integral part of the world. As a consequence, Australia is strongly dependent It is populated by all manner of native flora and upon the gas turbine for air transport to service our fauna most especially our kangaroos. Furthermore, tourist industry and maintain international trade via Canberra is best experienced during the September our own airlines and those that service our shores. Spring time when we will host ISABE2019, which The Australian Defence Force are also heavy users will also coincide with the start of Canberra’s famous of gas turbines in their aircraft, ships and even tanks. -
2020 Honours, Medals & Awards Brochure
2020 Honours, Medals & Awards Royal Aeronautical Society ...... RAeS Honours, Medals & Awards The global aerospace community’s most prestigious and long-standing awards honouring achievement, innovation and excellence. The Royal Aeronautical Society has been honouring outstanding achievers in the global aerospace industry since 1909, when Wilbur and Orville Wright came to London to receive the Society’s first Gold Medal. Over the years, honouring aerospace achievers in this way has become an annual tradition. The Society’s Awards Programme recognises and celebrates individuals and teams who have made an exceptional contribution to aerospace, whether it is for an outstanding achievement, a major technical innovation, exceptional leadership, or for work that will further advance aerospace. Contents RAeS Honours & Medals Flt Lt Ian Brosch 17 Dr Jack Marlow 17 Dr Alan Nelson 18 Dr Meyer J Benzakein 3 Mr Peter White 18 Professor Trevor Birch 4 Dr Ashwani Gupta 4 Ing Fabio Nannoni 5 Dr David Newman 5 Young Persons’ Awards Dr Alexander J Smits 6 Mr Tom Williams 6 Mr Nick Goss 19 The Honourable Jeffrey Shane 7 Mr Alexander Bowen-Rotsaert 19 Mr Idris Ben-Tahir 7 Mr Hayden Jakes 19 Dr Alice Bunn 8 Corporal Ben Massey 20 Dr Ashitey Trebi-Ollennu 8 Dr Mushfiqul Alam 20 Mr Edward Anderson 9 Ms Zoe Garstang 20 Mr Greg McDougall 9 Mr Ian Walters 9 Aircraft Fuel Tank Component Design Team 10 HTX Team 10 2019 Written Paper Prizes Space Fence Delivery Team 11 P-8A Delivery Team 11 J M Luckring 21 Team Phoenix 12 J A Stockford, C Lawson and Z Liu 21-22 UAVaid Team 12 P Janhunen, P Tolvanen and K Ruosteenoja 22-23 S Zelinski and R Windhorst 23 B Khandelwal, J Cronly, I S Ahmed, 24-25 Specialist Awards C J Wijesinghe and C Lewis H Gesell, F Wolters and M Plohr 25 H Gesell 26 Dr Helen Webber 13 G Dussart 26 Mr Gianluca Vecchio 13 J A D Ackroyd 27 Dr Peter Hancock 14 Captain John Cox 15 Mr Ben Lewis 15 Dr Jonathan McDowell 16 Roll of Honour 28 Mr Danny Wright 16 .....