-
crossref
Ovijit Bhattacharjee, Priyo Nath Roy, Md. Helal-An Nahiyan
2025-04-11T17:52:24Z
置信度 0.70
-
crossref
RC KULL, LS FINEGOLD
2024-05-01T09:15:20Z
置信度 0.70
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J LANG
2024-07-25T08:01:06Z
置信度 0.70
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A statistical analysis of the surface roughness is performed on experimentally obtained ice shapes on an asymmetrical airfoil at [Formula: see text]. The ice shapes were generated in the Icing Wind Tunnel of the Technical University of Braunschweig under Appen…
crossref
Denis Sotomayor-Zakharov, Emmanuel Radenac, Mariachiara Gallia, Alberto Guardone 等
2023-12-29T12:11:26Z
置信度 0.70
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This article addresses the critical need for enhanced weather observation and prediction systems for rotary-wing aircraft. Current weather systems lack granularity in low-altitude airspace, posing safety risks. The application of the ASTM F3673 - 23 Weather St…
crossref
Don Berchoff, Clint Harper, Chris Zarzar
2024-09-20T16:41:03Z
置信度 0.70
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Abstract This paper investigates the separation efficiency of modern aeroengine air/oil breathers, focusing on identifying configurations that enhance existing geometries. The study systematically varies parameters such as air flow rates and rotational speed, …
crossref
Mariano Di Matteo, Olivier Berten, Patrick Hendrick
2024-08-28T19:30:02Z
置信度 0.70
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Abstract For a short-medium-range aircraft at cruise, the Environmental Control System (ECS) consumes about 75% of the total extracted engine bleed air on average. The Air Management System (AMS) of the ECS significantly reduces the bleed air pressure and temp…
crossref
Subramanya Spurthy, Aleksandar Joksimović, Xavier Carbonneau, Sarah Rebholz 等
2024-08-28T19:29:15Z
置信度 0.70
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This paper investigates the roll maneuvers of a very flexible, transonic high-aspect-ratio-wing aircraft with flared folding wingtips, representing a potential future commercial transport configuration. The computational study leverages a fully coupled nonline…
crossref
Divya Sanghi, Carlos E. S. Cesnik, Cristina Riso
2024-02-13T14:45:26Z
置信度 0.70
-
crossref
Pedram Jafari Shalkouhi
2024-04-26T15:45:47Z
置信度 0.70
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The study extends the investigation of the fixed-pitch small-scale propeller in the ceiling effect to forward flight conditions at different propeller incidence angles. Force-based experiments, phase-locked particle image velocimetry (PIV), and surface oil flo…
crossref
Jielong Cai, Sidaard Gunasekaran
2024-05-02T10:09:29Z
置信度 0.70
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crossref
Daniel Weitsman, Eric Greenwood
2021-01-05T07:59:38Z
置信度 0.70
-
crossref
2024-07-19T05:56:15Z
置信度 0.70
-
crossref
2024-12-13T21:31:12Z
置信度 0.70
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crossref
2024-01-21T06:27:18Z
置信度 0.70
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Abstract Hybrid aircraft can better meet the future needs of green aviation. The range and payload of battery electric aircraft are limited by the low energy density of the battery. Gas turbine hybrid systems can reduce the battery weight and increase the rang…
crossref
Xuankai Qiang, Yuping Qian, Weifeng Li, Hongsheng Jiang 等
2024-08-28T19:29:16Z
置信度 0.70
-
crossref
Kangbin Lee, Jaehyun Jin, Hee-Jin Jang
2024-08-04T21:13:34Z
置信度 0.70
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Weakly compressible smoothed particle hydrodynamics is used to investigate aircraft fuel jettison using a single-phase model. Fuel simulations are coupled to the aircraft computational fluid dynamics flowfield using cell containment checks on the finite-volume…
crossref
James MacLeod, Thomas Rendall, Christian B Allen
2024-02-13T08:33:06Z
置信度 0.70
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<div class="section abstract"><div class="htmlview paragraph">Electrical vertical takeoff and landing (eVTOL) vehicles for urban air mobility (UAM) are garnering increased attention from both the automotive and aerospace industries, with use cases …
crossref
Yuping Qian, Yangjun Zhang, WEILIN ZHUGE
2023-11-27T21:15:44Z
置信度 0.70
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crossref
Ralph Stephan, Cedric Heyen, Eike Stumpf, Johannes Ruhland 等
2025-04-21T16:47:16Z
置信度 0.70
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Abstract Well-defined intake-engine interfaces are of great importance in the aircraft design process. The focus of this paper is on various coefficients for data transfer at the aerodynamic interface plane (AIP) as a critical interface between the engine and …
crossref
Jonas Remiger, Andreas Grois, Marcel Stößel, Dragan Kožulović 等
2024-08-28T19:29:21Z
置信度 0.70
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crossref
2024-12-13T21:31:12Z
置信度 0.70
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crossref
Jorge Salguero, Moises Batista, Irene del Sol, Juan Manuel Vazquez
2024-01-21T06:26:56Z
置信度 0.70
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crossref
Fábio A.O. Fernandes, Cristiano L. Alves, António B. Pereira
2024-01-21T06:27:01Z
置信度 0.70
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<p>This article provides key insights in motorization design choice for electric vehicles. As an emerging technology, EVs come with direct drive or geared configurations. As an even younger technology in the aerospace field, propulsive electric motorizat…
crossref
Jerome GREGOIRE
2023-04-12T17:25:39Z
置信度 0.70
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crossref
RJ WESTON, D HUMPHESON
2024-03-28T14:09:38Z
置信度 0.70
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crossref
D. Piel, A. Martin, E. Drouelle, J. Cormier 等
2024-09-19T09:02:54Z
置信度 0.70
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crossref
Sarah Francisca de Souza Borges, Moacyr Machado Cardoso Junior, Diogo Silva Castilho
2024-09-23T12:36:14Z
置信度 0.70
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Abstract In an era characterized by escalating emphasis on fuel economy and the mitigation of greenhouse gas emissions within the aerospace industry, this paper presents an innovative paradigm including the hybrid electric engine with contra-rotating propeller…
crossref
Majid Hazeri, Mohsen Moradkhani, Javad Rashid Jafari, Davood Asadi
2024-08-28T19:30:45Z
置信度 0.70
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crossref
David Akagi, Tim McLain, Joshua Mangelson
2024-06-19T17:22:59Z
置信度 0.70
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Aiming at the problem of trajectory planning and task allocation for eVTOL multi-aircraft cooperative emergency delivery in low-altitude economic scenarios, a two-layer planning model nested in each other is proposed. The upper layer model makes task allocatio…
crossref
Hongyu Jia
2026-05-04T08:10:45Z
置信度 0.70
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Abstract Reducing climate-damaging emissions is a key objective of today’s aviation industry. Suitable approaches include emission-optimized flight profiles and the use of hybrid-electric propulsion technologies. In order to quickly identify and quantify their…
crossref
Marcus Wiegand, Lukas Schuchard, Tony Krüger, Ronald Mailach
2024-08-28T19:31:02Z
置信度 0.70
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crossref
Xingjian Wang, Yuwei Zhang, Shaoping Wang
2024-04-08T12:01:41Z
置信度 0.70
-
crossref
C.V. Suresh Babu, Abhinaba Pal
2024-12-13T21:31:12Z
置信度 0.70
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crossref
Manoj K. Paidisetty, Sanjay Singh, VR Sanal Kumar
2024-01-29T22:03:51Z
置信度 0.70
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crossref
Seok-Jung Oh, Hyeok-Jin Son, Jaeheon Jeong, Jae-Sang Park 等
2026-04-03T00:22:51Z
置信度 0.70
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crossref
2024-11-08T15:21:33Z
置信度 0.70
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crossref
Nana Chu, Kam K.H. Ng, Ye Liu, Kai Kwong Hon
2024-09-20T08:30:37Z
置信度 0.70
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An open-source simulation model for aircraft noise prediction is presented and validated using backpropagated noise measurements for a state-of-the-art engine and aircraft. The validation is focused on approach procedures and was performed using ground-based n…
crossref
Evangelia Maria Thoma, Tomas Grönstedt, Evelyn Otero Sola, Xin Zhao
2023-11-08T07:38:40Z
置信度 0.70
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Abstract The lower wing section of an aircraft is considered particularly vulnerable to fatigue failure due to the presence of inspection holes, which create stress concentrations and increase local stress in the surrounding material. This study estimates the …
crossref
Rando Tungga Dewa, M. Ircham Atami, Anang Setiawan, Fattah Maulana 等
2025-10-15T17:05:32Z
置信度 0.70
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crossref
O. Kukla
2026-05-13T08:08:20Z
置信度 0.70
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Abstract As aircraft fleets age, maintaining operational readiness at an affordable cost becomes increasingly challenging. This is largely due to the rise in Preventive Maintenance Task Requirements (PMTRs) outlined in the Aircraft Maintenance Program (AMP). W…
crossref
Michea Ferrari, Juan D. Ocampo, Samson Taylor, Viola Ferrari 等
2025-07-07T12:01:31Z
置信度 0.70
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crossref
2024-07-19T05:56:12Z
置信度 0.70
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crossref
2024-08-16T09:11:56Z
置信度 0.70
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crossref
Ole Bergmann, Felix Möhren, Carsten Braun, Frank Janser
2024-01-30T01:50:50Z
置信度 0.70
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crossref
Danyu Li, Liang Zhang, Chongsen Mo, Naigang Cui
2024-08-07T21:51:06Z
置信度 0.70
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crossref
Johanna Kunz, Samuel Layer-Reiss, Florian Holzapfel, Matthias Bittner
2024-09-20T08:30:37Z
置信度 0.70
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VOLOCOPTER AND DLR COMPLETE GROUND VIBRATION TESTING OF VOLOCITY EVTOL AIRCRAFT
crossref
2024-06-22T15:53:15Z
置信度 0.70
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crossref
Sihong Yan, Joseph Nangle, Geoffrey Karli, Jose Palacios
2024-01-29T22:09:28Z
置信度 0.70
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This seminar presents recent work carried out at the CFD Laboratory of Glasgow on eVTOL. The seminar will present a method for eVTOL rotor blade optimisation based on harmonic balance CFD, and demonstrate its use. Examples from aeroacoustics computations will …
crossref
George Barakos
2024-02-16T13:16:00Z
置信度 0.70
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crossref
Sabrullah Deniz, Yufei Wu, Zhenbo Wang
2024-01-29T20:50:11Z
置信度 0.70
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crossref
Sharina Kimura, Michael Zintl, Leonie Mangold, Claudius Hammann 等
2024-09-20T08:30:37Z
置信度 0.70
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Electric vertical takeoff and landing (eVTOL) aircraft are used for a variety of purposes. To reduce the aerodynamic noise generated by the propeller, a loop-type propeller, named as “Looprop”, has been developed in JAXA. In this study, numerical analyses on t…
openalex
Yoshiki Nakaniida, Makoto Sato, Eiji Shima
2024-07-27
置信度 0.72
AerodynamicsQUIETPropellerAerospace engineeringAeronautics
-
crossref
Atsushi Tanigawa, Takefumi Kurose
2024-09-09T22:14:35Z
置信度 0.70
-
Az elkövetkező években az okosvárosok létrejöttével a légi mobilitás (UM) és azon belül a fejlett légi mobilitás (AAM) forradalmi változások előtt áll. A technológiák fejlődésével új légi járművek és azok új alkalmazási területei jelentek meg. Azonban ezek a f…
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Gábor Terpecz, György Schuster
2025-04-15T10:25:01Z
置信度 0.70
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How new test technologies helped Volocopter accelerate the VoloCity development
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Daniel Hermyt, Christian Pastucha
2025-01-07T16:14:58Z
置信度 0.70
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crossref
Charles E. Tinney, John A. Valdez
2024-05-30T23:51:36Z
置信度 0.70
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crossref
Brenno Popov, Suzana Avila, Polliana Martins
2024-09-03T15:41:46Z
置信度 0.70
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crossref
John Kaneshige, Thomas Lombaerts, Kimberlee Shish, Michael Feary
2024-09-20T08:30:37Z
置信度 0.70
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crossref
Yoshiki Nakaniida, Makoto Sato, Eiji Shima
2024-09-20T04:30:37Z
置信度 0.70
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crossref
Jungcheol Kang, Se-Kyo Chung
2024-12-31T19:24:28Z
置信度 0.70
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crossref
Kenneth H. Goodrich
2024-09-20T09:39:41Z
置信度 0.70
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In this paper, we present a method to optimize the attainable moment set (AMS) to increase control authority for electrical vertical-take-off-landing vehicles (eVTOLs). As opposed to 3D AMS for conventional airplanes, hover control of eVTOLs requires vertical …
crossref
Jiannan Zhang, Max Söpper, Florian Holzapfel, Shuguang Zhang
2024-11-06T00:52:06Z
置信度 0.70
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crossref
Jan Dirks
2024-05-02T08:38:48Z
置信度 0.70
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crossref
Ishan Aryendu, Sudhanshu Arya, Ying Wang
2024-07-03T17:25:49Z
置信度 0.70
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crossref
Emmanuel Enenakpogbe, James F. Whidborne, Linghai Lu
2024-05-22T17:32:34Z
置信度 0.70
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crossref
Qiang Zhou, Fu Tan
2024-11-19T18:38:50Z
置信度 0.70
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crossref
Maureen Namukasa, Bhoomin Chauhan, Yarisse A. Oyola, Kendall Carmody 等
2024-09-20T08:30:37Z
置信度 0.70
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Developing and operating an advanced air mobility service is challenging in many ways. The technical complexity of the task, the lack of available supporting infrastructure, the regulatory environment, and the necessity of collaboration among all stakeholders …
crossref
Roberto Licata
2024-09-20T17:03:58Z
置信度 0.70
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crossref
M. Thien Phung, Tri-Chan-Hung Nguyen, M. Shaheer Akhtar, O-Bong Yang
2024-06-25T20:02:38Z
置信度 0.70
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crossref
Jason Ford
2024-12-26T14:59:36Z
置信度 0.70
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crossref
David L. Rigby, Paul H. Von Hardenberg
2024-09-20T08:30:37Z
置信度 0.70
-
crossref
Daisuke Matsuura, Yuichi Kawamoto, Nei Kato
2025-03-11T17:30:35Z
置信度 0.70
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crossref
Alexandre T. Guibert, Murtaza Bookwala, Ashley Cronk, Ying Shirley Meng 等
2024-01-29T20:50:11Z
置信度 0.70
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crossref
Kai Xiong, Juefei Xie, Supeng Leng
2024-10-04T17:31:53Z
置信度 0.70
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crossref
Ali Rıza YILMAZ, Muhammed Ali KUL, Sedat Karakaş, Bilal EROL
2024-12-08T02:38:26Z
置信度 0.70
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For the last few decades, Canada's National Research Council (NRC) has been at the forefront in analyzing dynamic systems and developing tools to construct aircraft models based on flight test data. With a fixed and rotary-wing aircraft fleet available, NRC ha…
crossref
Kenneth Hui, Claudia Hodonou, Vincent Myrand-Lapierre
2024-09-20T16:24:32Z
置信度 0.70
-
crossref
Gabriel G. Souza, Gabriel Guimaraes dos Santos, Pedro Davim Bastos, Higor Luis Silva
2024-01-29T21:44:33Z
置信度 0.70
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crossref
Zhen Guo, Mengyan Hao, Jiaming Liu, Bin Yu 等
2022-04-29T12:38:24Z
置信度 0.70
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crossref
Matthew D. Houghton, Michael J. Acheson, Andrew Patterson, Alex Oshin 等
2024-01-29T21:43:20Z
置信度 0.70
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crossref
Néstor Velaz-Acera, Javier Álvarez-García, David Borge-Diez
2022-12-05T07:54:42Z
置信度 0.70
-
openalex
Huichang Niu, Xiaochuan Zhang, Jie Liu, Yintong Liu 等
2026-06-18
置信度 0.72
Ignition systemExplosive materialFlammable liquidBattery packNuclear engineering
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Abstract In conceptual studies and prototypes of aerial vehicles for Urban Air Mobility, batteries are generally adopted as only energy sources. However, batteries have a long charging time that is not suitable for consecutive flights, and a low energy density…
crossref
Teresa Donateo, Hasan Çinar
2022-12-22T16:52:01Z
置信度 0.70
-
crossref
Gaoyuan Ge
2025-02-14T18:25:13Z
置信度 0.70
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crossref
Junhwi Park, Donguk Lee, Daejin Lim, Kwanjung Yee
2022-10-27T00:08:05Z
置信度 0.70
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The advent of electric propulsion is revolutionizing the paradigm of rotorcraft design, leading to new electric Vertical Take-Off and Landing (eVTOL) aircraft. Direct drive topologies are common within these new designs, and some designers have chosen to utili…
crossref
Carlos Malpica, Christopher Silva, Peter Suh
2024-07-03T13:35:30Z
置信度 0.70
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crossref
Emin Burak Onat, Vishwanath Bulusu, Anjan Chakrabarty, Mark Hansen 等
2024-01-29T21:40:31Z
置信度 0.70
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In recent years, the electrically powered Urban Air Mobility (UAM) market has witnessed significant growth, fueled by advances in electric motor and high-power-density lithium battery technologies. This surge of interest has prompted an exploration into the de…
crossref
Geoffrey Karli, Jose Palacios, Sihong Yan
2024-09-20T17:50:38Z
置信度 0.70
-
crossref
2025-10-23T14:16:16Z
置信度 0.70
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Abstract Electric vertical take-off and landing (eVTOL) vehicles are proposed for urban air mobility to alleviate traffic congestion. While many conceptual designs exist, bridging the gap to detailed design requires further investigation. This study proposes b…
crossref
Aerok Kim, Wonseok Cha, Sunhoo Park, Chihyun Ahn 等
2026-05-02T17:03:34Z
置信度 0.70
-
openalex
Zhiwei Wu, Wenlei Lian, Chenming Zheng, Boyu Chen
2024-01-01
置信度 0.72
Battery (electricity)Thermal management of electronic devices and systemsThermalEnvironmental scienceComputer science
-
<p>Predicting the performance of different electric vertical take-off and landing (eVTOL) vehicle designs is paramount to vehicle manufacturers and hobbyists. These vehicles' maximum flight time (endurance) and maximum flight distance (range) depend on d…
openalex
Jubilee Prasad Rao, Sai Naveen Chimata
2024-01-01
置信度 0.72
Payload (computing)Range (aeronautics)Performance predictionComputer scienceSurrogate model
-
crossref
Luc Imperiali, Johann W. Kolar, Jonas Huber
2026-05-18T19:49:12Z
置信度 0.70
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Rotor noise is a significant challenge for e-VTOL (Electric Vertical Take-Off and Landing), as it impacts the community around it. This study investigates the complex aerodynamic interactions and aeroacoustics of rotor systems in e-VTOL aircraft. The research …
openalex
Michael Marques Goncalves, Vladimir V. Golubev, Anastasios S. Lyrintzis, Reda R. Mankbadi
2024-05-30
置信度 0.72
Rotor (electric)Noise (video)FidelityComputer scienceHigh fidelity
-
crossref
Zhuo Bai, Mingli Song, Zhong Tian, Bangchu Zhang
2024-09-14T00:48:30Z
置信度 0.70
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Electric vertical takeoff and landing (eVTOL) aircraft represent a crucial aviation technology to transform future transportation systems. The unique characteristics of eVTOL aircraft include reduced noise, low pollutant emission, efficient operating cost, and…
crossref
Shuan-Tai Yeh, Xiaosong Du
2024-05-13T08:33:03Z
置信度 0.70
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Today, the demand of quick, eco-friendly, and efficient travel facilitates the global UAV market [1] has given rise to the emergence of air ambulance service as a critical segment from UAM sector. This paper describes the application of systems engineering app…
openalex
Yue Liu, Spandan Gangopadhyay, Aakash Rathore, Marc-Antoine Azar 等
2024-04-15
置信度 0.72
Ambulance serviceComputer scienceService (business)Systems engineeringEngineering
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eVTOL Updates from Europe and China by Flying Pages GmbH
crossref
Willi Tacke
2026-07-20T20:08:58Z
置信度 0.70
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crossref
Shen Qu, Guoming Zhu, Weihua Su, Sean Shan-Min Swei
2023-01-30T12:02:53Z
置信度 0.70
-
crossref
Cedric Kotitschke, Tim Rupprecht, Agnes Steinert, Philipp Müller 等
2024-09-20T04:30:37Z
置信度 0.70
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In reality, eVTOL aircraft have substantial promise in revolutionizing transportation within cities and other short distances due to their ability to take off in confined spaces and the low emissions and noise generated with eVTOL aircraft. However, eVTOL airc…
crossref
Marcus Hin Luen Chu
2025-01-24T01:01:24Z
置信度 0.70