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Future of Vertical Flight
www.vtol.org Kenneth Swartz, Regional Director – Americas The Vertical Flight Society www.vtol.org | [email protected] Kitty Hawk Cora © Vertical Flight Society: CC-BY-SA 4.0 © Vertical Flight Society: CC-BY-SA 4.0 Released March 2018 1 www.vtol.org . Founded as “The American Helicopter Society, Inc.” 75 years ago in Connecticut on Feb. 25, 1943 – “For the purpose of collecting, compiling and disseminating information concerning the helicopter” – Sikorsky Aircraft received its order for the first American helicopters on January 5, 1943 (28 XR-4 helicopters) . The first and longest-serving helicopter non-profit Sikorsky XR-4 helicopter – Founding members Igor Sikorsky, Arthur Young, Frank Piasecki, Courtesy of Sikorsky Aircraft Corp. Stanley Hiller, Reggie Brie, A.A. Griffiths, etc. – Included engineers, pilots, operators and presidents from industry, academia and government in Allied countries . Now 6,000 individual and 95 corporate members . Advancing vertical flight worldwide First Annual AHS Awards Banquet Born with the American Helicopter Industry Oct. 7, 1944 © Vertical Flight Society: CC-BY-SA 4.0 2 www.vtol.org © Vertical Flight Society: CC-BY-SA 4.0 3 www.vtol.org . The international professional society for those working to advance vertical flight – Founded in 1943 as the American Helicopter Society – Everything from VTOL MAVs/UAS to helicopters and eVTOL to STOVL (everything vertical except rockets) CFD of Joby S4, Aug 2015 . Expands knowledge about vertical flight technology and promotes its application around the world . Advances safety and acceptability . Advocates for vertical flight R&D funding . Helps educate and support today’s and tomorrow’s vertical flight engineers and leaders VFF Scholarship Winners at AHS Forum 71, May 2015 © Vertical Flight Society: CC-BY-SA 4.0 4 www.vtol.org . -
A New VTOL Propelled Wing for Flying Cars
A new VTOL propelled wing for flying cars: critical bibliographic analysis TRANCOSSI, Michele <http://orcid.org/0000-0002-7916-6278>, HUSSAIN, Mohammad, SHIVESH, Sharma and PASCOA, J Available from Sheffield Hallam University Research Archive (SHURA) at: http://shura.shu.ac.uk/16848/ This document is the author deposited version. You are advised to consult the publisher's version if you wish to cite from it. Published version TRANCOSSI, Michele, HUSSAIN, Mohammad, SHIVESH, Sharma and PASCOA, J (2017). A new VTOL propelled wing for flying cars: critical bibliographic analysis. SAE Technical Papers, 01 (2144), 1-14. Copyright and re-use policy See http://shura.shu.ac.uk/information.html Sheffield Hallam University Research Archive http://shura.shu.ac.uk 20XX-01-XXXX A new VTOL propelled wing for flying cars: critical bibliographic analysis Author, co-author (Do NOT enter this information. It will be pulled from participant tab in MyTechZone) Affiliation (Do NOT enter this information. It will be pulled from participant tab in MyTechZone) Abstract 2. acceleration of the fluid stream on the upper surface of the wing by mean of EDF propellers [13] that produces a much higher lift coefficient, with respect to any other aircrafts (up to 9-10); This paper is a preliminary step in the direction of the definition of a 3. very low stall speed (lower than 10m/s) and consequent increase radically new wing concept that has been conceived to maximize the of the flight envelope in the low speed domain up to 10÷12 m/s; lift even at low speeds. It is expected to equip new aerial vehicle 4. -
Future of Vertical Flight
www.vtol.org Kenneth Swartz, Regional Director – Americas The Vertical Flight Society www.vtol.org | [email protected] Kitty Hawk Cora © Vertical Flight Society: CC-BY-SA 4.0 © Vertical Flight Society: CC-BY-SA 4.0 Released March 2018 1 www.vtol.org . The international professional society for those working to advance vertical flight – Founded in 1943 as the American Helicopter Society – Everything from VTOL MAVs/UAS to helicopters and eVTOL to STOVL (everything vertical except rockets) CFD of Joby S4, Aug 2015 . Expands knowledge about vertical flight technology and promotes its application around the world . Advances safety and acceptability . Advocates for vertical flight R&D funding . Helps educate and support today’s and tomorrow’s vertical flight engineers and leaders VFF Scholarship Winners at AHS Forum 71, May 2015 © Vertical Flight Society: CC-BY-SA 4.0 2 www.vtol.org © Vertical Flight Society: CC-BY-SA 4.0 3 www.vtol.org . Transformative Vertical Flight Workshops – Building community & developing industry roadmap – https://nari.arc.nasa.gov/wghome . Since 2014, annual series with NASA, etc. 1. Aug 2014, Arlington, Virginia 2. Aug 2015, NASA Ames, California 3. Sep 2016, Hartford, Connecticut 4. Jun 2017, Denver, Colorado 5. Jan 2018, San Francisco, California Uber Elevate 6. Jan 2019, Phoenix, Arizona – Unveiled at 4th Workshop in Sep 2016 7. Jan 2020, Mountain View, California – White Paper in Oct 2016 / Summit in April 2017 . Presentations, videos and links at Developing an “Ecosystem” . http://www.vtol.org/transformative – Partnerships with cities, real estate companies, . Significant funding in electric VTOL >$1B+ aircraft OEMs, EV charger manufacturers & cities – >100 companies developing electric and – Connecting innovators, investors, regulators, hybrid/electric VTOL aircraft technical experts, standards organizations 4 © Vertical Flight Society: CC-BY-SA 4.0 www.vtol.org © Vertical Flight Society: CC-BY-SA 4.0 5 www.vtol.org . -
Flying Car Transportation System: Advances, Techniques, and Challenges Gaofeng Pan, Seniormember, IEEE, and Mohamed-Slim Alouini, F Ellow, IEEE
1 Flying Car Transportation System: Advances, Techniques, and Challenges Gaofeng Pan, SeniorMember; IEEE, and Mohamed-Slim Alouini, F ellow; IEEE Abstract—In order to fulfill transportation demands, people city and business boom, leading to high geographical function- have well-explored ground, waterborne, and high-altitude spaces alization of city modules. Therefore, huge pressures on public (HAS) for transportation purposes, as well as the underground transportation and freight traffic have also been introduced space under cities (namely, subway systems). However, due to the increased burdens of population and urbanization in recent at the same time with the economic developments, which decades, huge pressures on public transportation and freight conversely suffocate the further development of both society traffic are introduced to cities, plaguing the governors and and economy. constraining the development of economics. By observing the So far, humans have well-explored ground, waterborne, and fact that near-ground space (NGS) has rarely been utilized, high-altitude space (HAS), and explored underground space researchers and practitioners started to re-examine, propose and develop flying cars, which are not a totally novel idea, aiming at (namely, subway) to fulfill our transportation demands, as solving the traffic congestion problem and releasing the strains shown in Fig.1. As shown in TableI, comparisons among of cities. Flying cars completely differ from traditional grounded the main transportation systems are presented based on ge- transportation systems, where automobiles/trains are suffered ographical spaces. It is easy to see that the most popular track limitations and are also different from the air flights grounded transportation systems, i.e., road/train transport, are in HAS for long-distance transfer. -
Cars That Float And
www.motoringclassics.co.uk www.bmh-ltd.com WINTER2015 CHRISTMAS GIFTS? MOTORING CLASSICS HAS THE ANSWERS FROM BELLS TO BLUES AND TWOS POLICING THE Cars That NATION’S ROADS Float And Fly THE ULTIMATE ANSWERS TO TRAFFIC CONGESTION? Dealer Spotlight 3 Cars That Float And Fly 4-6 Classic Character 7 TRAX - From Adversity 8-10 To Accomplishment New News From BMH 11 From Bells To Blues 12-14 And Twos Missing Moniker 15 Classic Motorsport 16-17 Above: in 1907 AC replaced the goods box of its Auto-Carrier delivery vehicle to create Christmas Crackers 18-19 the company’s first passenger car, the Sociable. From Motoring Classics Motoring Classics reproduction in whole or any part of any text, photograph or illustration without written permission of the publisher Have you ever sat fuming in traffic and fearsome special on which he cut his is strictly prohibited. The publish- imagined how fabulous it would be to racing teeth, has to be seen to be be- 2 er makes every effort to ensure have a car that could, Bond-like, zoom lieved, and can be too – at the National the magazine’s contents are correct into the sky or dive into nearby water Motor Museum, Beaulieu. but can accept no responsibility to escape the problem? Well, inventors for any effects from errors have been working on such possibili- With Christmas on the horizon, it is time or omissions. ties for decades and this edition’s cover to focus on our fellow human beings and story takes a light-hearted look at some we have produced two features with that NB Motoring Classics is the printed of the weird and wonderful vehicles that in mind. -
Flying Car (Aircraft) from Wikipedia, the Free Encyclopedia "Flying Car" Redirects Here
Flying car (aircraft) From Wikipedia, the free encyclopedia "Flying car" redirects here. For other uses, see Flying car (disambiguation). A flying car is a hypothetical personal aircraft that provides door-to-door aerial transportation (e.g., from home to work or to the supermarket) as conveniently as a car and without the requirement for roads, runways or other specially-prepared operating areas. Such aircraft lack any visible means of propulsion (unlike fixed-wing aircraft or helicopters) so they can be operated at urban areas, close to buildings, people and other obstructions. The flying car has been depicted in fantasy and science fiction works such as Chitty Chitty Bang Bang, Harry Potter and the Chamber of Secrets, The Jetsons, Star Wars, Blade Runner, Back to the Future Part II and The Fifth Element as well as articles in the American magazines Popular Science, Popular Mechanics, and Mechanix Illustrated. The flying car was a common feature of science fiction and futuristic conceptions of the future, including imagined near futures such as those of the 21st century. For instance, less than a month before the turn of the millennium, the journalist Gail Collins noted: Here we are, less than a month until the turn of the millennium, and what I want to know is, what happened to the flying cars? We're about to become Americans of the 21st century. People have been predicting what we'd be like for more than 100 years, and our accounterments don't entirely live up to expectations. (...) Our failure to produce flying cars seems like a particular betrayal since it was so central to our image.[1] As a result, flying cars have become a running joke; the question "Where is my flying car?" is emblematic of the supposed failure of modern technology to match futuristic visions that were promoted in earlier decades.[notes 1] The term "flying car" can also be used to refer to roadable aircraft and hovercar. -
Flying Car Transportation System: Advances, Techniques, and Challenges Gaofeng Pan, Seniormember, IEEE, and Mohamed-Slim Alouini, F Ellow, IEEE
1 Flying Car Transportation System: Advances, Techniques, and Challenges Gaofeng Pan, SeniorMember; IEEE, and Mohamed-Slim Alouini, F ellow; IEEE Abstract—Since the development of transport systems, humans businesses, leading to high geographical functionalization of have exploited ground-level, below-ground, and high-altitude city modules. Consequently, public transportation and freight spaces for transportation purposes. However, with the increasing traffic have also experienced increased pressure in line with burden of expanding populations and rapid urbanization in recent decades, public transportation systems and freight traffic expanding economic development, and this overdevelopment are suffering huge pressure, plaguing local governments and has paradoxically limited further economic and social devel- straining economies. Engineers and researchers have started to opment. re-examine, propose, and develop the underused near-ground To meet transportation demands in densely urbanized en- spaces (NGS) for transportation purposes. For instance, flying vironments, humans have utilized ground-level, waterborne, cars, which are not a totally novel idea, aim at solving the traffic congestion problem and releasing the strains on existing city high-altitude spaces (HAS), and underground spaces (such as transport networks by utilizing unoccupied NGS. Flying cars subways) for transportation systems, as depicted in Fig.1. differ from traditional grounded transportation systems that are TableI compares the main transportation systems in terms of entirely limited by their physical space, such as trains on tracks or the geographical space used. The most popular ground trans- automobiles on roads. Flying cars do not occupy or compete for portation systems, i.e., road/train transport, suffer from track high-altitude spaces used by air traffic for long-distance transfer. -
Dolphin Sky Fase 2 06/02/2020
DOLPHIN SKY FASE 2 06/02/2020 STEFFEN ARON ARONSEN 1 DOLPHIN SKY FASE 2 06/02/2020 Utvikling av førerkupé og førerplass for Dolphin Sky, Fase 2 Av Steffen Aron Aronsen Masteroppgave Maskin, prosess og produktutvikling Fakultet for realfag og teknologi, NMBU, 2020 STEFFEN ARON ARONSEN 2 DOLPHIN SKY FASE 2 06/02/2020 FORORD Dette mastergradsarbeidet utgjør siste delen av studiet mitt til master/sivilingeniørgraden i studie- programmet i Maskin, prosess og produktutvikling ved Norges miljø- og biovitenskaplige universitet på Ås, der min spesialisering har vært innen maskin og produktutvikling. Prosjektet utgjør et samlet arbeidsomfang på 30 studiepoeng. Grads-arbeidet mitt ble påbegynt i 2019, mens hoveddelen av utviklings- og rapporterings-arbeidet er blitt gjennomført våren 2020. Rammene for masteroppgaven er blitt initiert i samarbeid med førsteamanuensis Jan Kåre Bøe ved Fakultetet for realfag og teknologi (Realtek), og er knyttet til utviklingen innen moderne drone- teknologi. Utvikling av større dronetyper og framtidige muligheter for vare- og persontransport er også et tema jeg har sett for meg som spesielt interessant å lære mer om i min deltidsjobb på «Teknikmagasinet», hvor vi bl.a. selger droner i forskjellige størrelser og typer. Masterprosjektet er i så måte knyttet til småbilkonseptet «Dolphin» som har vært tema for flere konseptuelle utrednings og utviklingsprosjekter ved Realtek gjennom de seinere årene. Nylig er det også blitt gjort tidlige studier av muligheter for å kunne ta dette videre til et persondronekonsept eller en «svevebil». Masteroppgaven min omhandler i så måte å utvikle et mest mulig funksjonelt designkonsept for en kupe og førerplassløsning som både kan benyttes til bakkeversjonene av Dolphin-konseptet og svevversjonen «Dolphin Sky», og der denne kupeløsningen kan festes til eller fra understell eller propell-løsning hos de forskjellige versjonene etter behov. -
Dolphin Sky, Del B: Utredning Av Systemkonsept, Sikkerhet, Produksjon, Markedsnisjer Og Økonomi
Masteroppgave 2016 30 stp Fakultet for miljøvitenskap og teknologi Institutt for matematiske realfag og teknologi Dolphin Sky, Del B: Utredning av systemkonsept, sikkerhet, produksjon, markedsnisjer og økonomi Dolphin Sky, Part B: Assessment of System Concept, Safety, Manufacturing, Niche Markets, and Economy Karen Elise Røsandnes Industriell økonomi Dolphin Sky, Del B: Utredning av systemkonsept, sikkerhet, produksjon, markedsnisjer og økonomi Av Karen Elise Røsandnes Mastergradsprosjekt i Industriell økonomi ved Norges miljø- og biovitenskapelige universitet Institutt for matematiske realfag og teknologi Vårsemester 2016 DOLPHIN SKY, DEL B ________________________________________________________________________________ FORORD Dette er en masteroppgave skrevet ved Instituttet for matematiske realfag og teknologi (IMT), ved Norges miljø- og biovitenskapelige universitet (NMBU). Oppgaven representerer avslutningen av det 5. årlige masterstudiet Industriell økonomi med maskin- og produktutvikling som ingeniørretning samt strategi og ledelse som økonomifordypning. Den totale arbeidsmengden er på 30 studiepoeng, som vil tilsvare ca. 900 timer. Det å kunne være kreativ og skape noe nytt er noe jeg har likt å drive med i mange år, også før tiden min på Ås. Dette var grunnen til at jeg valgte design og tekstil på videregående, og videre produktutvikling ved NMBU. Gjennom studiet har jeg kunne kombinere skapergleden med realfag for å utvikle funksjonelle og innovative produkter. Det var nettopp dette som også fanget interessen ved dette prosjektet, hvor det skulle startes etter mastersamarbeid om å utvikle en flyvende bil. Det å kunne ha muligheten til å forme oppgaven slik at jeg både kunne utnytte kreativiteten ved produktutvikling med strategidelen av utdannelsen har vært midt i blinken for meg. Jeg vil rette en spesiell takk til hovedveileder, førsteamanuensis Jan Kåre Bøe for faglig støtte og motivasjon gjennom hele prosjektperioden. -
Personal Air Vehicle의 추진시스템에 대한 기술적 고찰
Personal Air Vehicle의 추진시스템에 대한 기술적 고찰 윤동익* ․ 허환일** Technical Survey on Propulsion Systems for Personal Air Vehicles Dongik Yun* ․ Hwanil Huh** ABSTRACT In this paper, we present technical survey results on propulsion systems for Personal Air Vehicles (PAV). Reciprocating engines are suitable for current PAVs because of their superior efficiency and price advantages, except they produce noise problems. Turbo-Shaft engines are suitable for VTOL PAVs because of high specific power and wide operating range even though they are expensive. However, fuel cells and batteries may replace conventional engines in the near future. 초 록 본 논문에서는 PAV 추진기관에 대한 현황 및 전망을 조사하고 검토하였다. 현재의 수송교통 체계가 포화상태로 가고 있기 때문에 그 대안으로 개인용 항공기(PAV, Personal Air Vehicle)의 출현이 강하게 요구되고 있다. 왕복엔진의 경우 효율과 경제적 측면에서 우수하다는 장점을 지니고 있어 큰 출력을 필요로 하지 않는 PAV에 적합하나 소음이 심하다는 단점이 있다. 터보샤프트 엔진은 비추력이 크고 운용범위가 넓어 수직이착륙을 하는 VTOL PAV에 적합하나 가격이 비싸다는 단점이 있다. 최근 전 세 계적으로 친환경 시장이 급격히 성장하고 있어 기존 왕복엔진이나 가스터빈엔진 기술의 발전과 더불어 서 연료전지와 배터리를 이용하는 친환경적인 추진기관을 선호하는 추세가 높아지고 있다. Key Words: PAV(Personal Air Vehicle, 개인용 항공기), Propulsion System(추진기관), Technical Survey(기술적 고찰) 1. 서 론 운송 수단은 포화상태에 이르고 있다. 즉, 도로/ 철도/항공 등 교통수단의 구축에도 불구하고 늘 현재 우리나라를 포함한 많은 국가들의 지상 어나는 자동차와 기존 항공기의 수요에 한계를 나타내고 있다. 이러한 교통 혼잡 등 지상교통수 †2009년 10월 5일 접수 ~ 2009년 12월 15일 심사완료 단의 한계를 극복하고, 기존의 도로망과 공중의 * 학생회원, 충남대학교 항공우주공학과 대학원 ** 종신회원, 충남대학교 항공우주공학과 항로를 이용하여 효율적으로 이동할 수 있는 개 연락저자, E-mail: [email protected] 인용 항공기, 즉 PAV(Personal Air Vehicle)가 그 대안으로 제시되고 있으며, 그에 대한 연구가 년까지 NASA가 투입한 55 백만불을 포함하여 활발히 진행되고 있다[1]. -
A Review of Current Technology and Research in Urban On-Demand Air Mobility Applications
A Review of Current Technology and Research in Urban On-Demand Air Mobility Applications Nicholas Polaczyk Enzo Trombino Dr. Peng Wei, Ph. D Dr. Mihaela Mitici, Ph. D BSc. Student Aerospace BSc. Student Aerospace Assistant Prof. Aerospace Assistant Prof. Aerospace Engineering Engineering Engineering Engineering Iowa State University Iowa State University Iowa State University Delft University of Ames, Iowa, United States Ames, Iowa, United States Ames, Iowa, United States Technology Delft, the Netherlands ABSTRACT The purpose of this report is to summarize the current technology and challenges facing the market for electric vertical takeoff and landing (eVTOL) aircraft for urban on-demand air mobility applications. This report has two parts. The first part reviews existing electric drones for on-demand air mobility services for human transportation and package delivery drones. In this section, eVTOL projects are classified and compared by design parameters, specifications, and performance. While electric aircraft are the primary focus, some hybrid-electric and gas-powered aircraft will be used for comparison purposes. The second component reviews research publications discussing optimization and urban strategies for these aircraft. Challenges currently facing the industry are also discussed. These challenges include battery technology, efficiency, and safety. In this section, applications of eVTOL technology and future development are also reviewed. INTRODUCTION 1 PART I — CURRENT TECHNOLOGY With a rising population and more cars on the road, travelling Aircraft Design and Configuration across metropolitan areas is slow and wastes energy, fuel, and Table 1. Aircraft Design and Configuration productivity. Holden and Nikhil (Ref. 1) anticipate people and Specifications products moving more quickly and efficiently over medium- range distances with electric-powered aircraft. -
37 Latające Samochody
I Bezpieczeństwo i ekologia Bogusława BERNER LATAJĄCE SAMOCHODY DOI: 10.24136/atest.2018.278 Data zgłoszenia: 30.08.2018. Data akceptacji: 25.09.2018. W artykule przedstawiono historię początków produkcji latających samochodów. Opisano współczesne wyzwania 1. HISTORIA LATAJĄCYCH SAMOCHODÓW stojące przed konstruktorami latających samolotów. W 1917 roku Glenn Curtiss, którego można nazwać ojcem la- Zaprezentowano firmy zajmujące się konstruowaniem oraz tającego samochodu, odsłonił pierwszą próbę takiego pojazdu. produkcją latających samochodów. Przedstawiono niektóre z Jego aluminiowy Autoplan był trójpłatem, posiadał trzy skrzydła o trwających prac nad projektowaniem oraz omówione zostały długości 12,2 metra oraz śmigło z czterema łopatami zamontowane przyszłe strategie ich rozwoju z tyłu pojazdu. Silnik o mocy 100KM napędzał tylnie śmigło za pomocą wału i pasów. W zamkniętej kabinie znajdowały się trzy WSTĘP siedzenia, z przodu dla pilota-kierowcy oraz dwa tylnie siedzenia dla pasażerów (Rys.1). Wzrastająca liczba pojazdów samochodowych, to rosnące utrudnienia w komunikacji miejskiej. W 2015 roku liczba samocho- dów na świecie wynosiła 1,1 mld, co oznacza, że na jedno auto przypadało 6,5 mieszkańca. W 2025 roku będzie to 1,5 mld, a 15 lat później już 2 mld. Stany Zjednoczone, posiadają 320 mln miesz- kańców, którzy są w posiadaniu 265 mln samochodów, daje to 0,83 auta na osobę. W Polsce na 1000 mieszkańców przypada 599 aut, czyli o 35 więcej niż wynosi europejska średnia. Polacy w liczbie samochodów na mieszkańca wyprzedzają m.in. takie kraje jak Francja, Hiszpania i Szwajcaria. Jeśli chodzi o przyrost liczby sa- mochodów, przyszłość nie należy jednak do Europy. Prym będą wieść kraje rozwijające się, głównie Chiny i Indie [9].