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Journal articles on the topic 'Regional aircraft'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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1

Jenkinson, Lloyd R. "Regional fanjet aircraft optimization studies." Journal of Aircraft 30, no. 2 (1993): 168–77. http://dx.doi.org/10.2514/3.48262.

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Sampson, Ben. "Regional Renaissance." Aerospace Testing International 2023, no. 3 (2023): 38–44. http://dx.doi.org/10.12968/s1478-2774(23)50375-6.

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3

Ji, Yi. "Structural Design and Aerodynamic Characteristics Study of a Regional Airplane." Highlights in Science, Engineering and Technology 93 (May 8, 2024): 145–56. http://dx.doi.org/10.54097/xtkmj906.

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This article mainly studies the overall design and performance of the passenger regional airplane. Designing regional jets is an important part of the high-quality development of civil aviation and is also in line with the needs of future market development. However, there are few complete studies on the overall process of the aircraft, and most of them only focus on the study of a specific aircraft structure. Therefore, this study refers to a variety of existing regional jet models on the market, completely designs a regional jet, uses software, i.e. AutoCAD and SolidWorks, to model the whole

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Prapotnik Brdnik, Anita, Rok Kamnik, Maršenka Marksel, and Stanislav Božičnik. "Market and Technological Perspectives for the New Generation of Regional Passenger Aircraft." Energies 12, no. 10 (2019): 1864. http://dx.doi.org/10.3390/en12101864.

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This article describes the extent to which hybrid aircraft and all-electric aircraft can present a solution for reducing HC, CO, and NO x emissions and noise in the vicinity of airports, in the category of regional passenger aircraft. The goal of the article is to identify, basing on aircraft technical characteristics and market demands, in which sectors of air transport can all-electric or hybrid aircraft be most feasibly introduced. Firstly, a simple theoretical model based on a connection between the aircraft mass and aircraft energy consumption is used to calculate basic technical characte

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Meindl, Markus, Cor de Ruiter, Valerio Marciello, et al. "Decarbonised Future Regional Airport Infrastructure." Aerospace 10, no. 3 (2023): 283. http://dx.doi.org/10.3390/aerospace10030283.

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Sustainability and, especially, emission reductions are significant challenges for airports currently being addressed. The Clean Sky 2 project GENESIS addresses the environmental sustainability of hybrid-electric 50-passenger aircraft systems in a life cycle perspective to support the development of a technology roadmap for the transition to sustainable and competitive electric aircraft systems. This article originates from the GENESIS research and describes various options for ground power supply at a regional airport. Potential solutions for airport infrastructure with a short (2030), medium

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Edi, Prasetyo. "The Aircraft Family Concepts for an Advanced Technology Regional Aircraft." DESIGN, CONSTRUCTION, MAINTENANCE 2 (December 31, 2022): 247–54. http://dx.doi.org/10.37394/232022.2022.2.33.

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The aim of this work is to make a feasibility study of the aircraft family concepts using a combined Hybrid Laminar Flow Control - Variable Camber Wing (HLFC-VCW) for a high subsonic Advanced Technology Regional Aircraft (ATRA). The prediction of ATRA’s performance used computational fluid dynamic and empirical methods. The aircraft family concept using a combined HLFC–VCW is feasible for the ATRA aircraft family from an aerodynamic point of view.

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Martín-Cejas, Roberto Rendeiro. "The Influence of the Resident Subsidy on Regional Carrier Economies and the Environment in the Canary Interisland Air Traffic Network." Tourism and Hospitality 3, no. 3 (2022): 558–72. http://dx.doi.org/10.3390/tourhosp3030034.

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The existence of aviation subsidies can exacerbate congestion in airports that operate near their maximum threshold. One of the main operational issues in airports, that is, aircraft taxiing operations, could become more difficult and, therefore, produce negative effects on airport capacity management. Air carrier economies, touristic mobility (leisure travel), and the environment could also be negatively affected. Greenhouse gas emissions, passenger travel time, and air carriers’ fuel costs, for example, might rise due to aircrafts’ increased taxiing time. This paper seeks to analyse the impa

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Palaia, Giuseppe, and Karim Abu Salem. "Mission Performance Analysis of Hybrid-Electric Regional Aircraft." Aerospace 10, no. 3 (2023): 246. http://dx.doi.org/10.3390/aerospace10030246.

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This article discusses the mission performance of regional aircraft with hybrid-electric propulsion. The performance analyses are provided by mission simulations tools specifically developed for hybrid-electric aircraft flight dynamics. The hybrid-electric aircraft mission performance is assessed for the design point, identified by top level requirements, and for off-design missions, within the whole operating envelope. This work highlights that the operating features of hybrid-electric aircraft differ from those of aircraft of the same category with conventional thermal propulsion. This asses

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Eisenhut, Dominik, Nicolas Moebs, Evert Windels, et al. "Aircraft Requirements for Sustainable Regional Aviation." Aerospace 8, no. 3 (2021): 61. http://dx.doi.org/10.3390/aerospace8030061.

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Recently, the new Green Deal policy initiative was presented by the European Union. The EU aims to achieve a sustainable future and be the first climate-neutral continent by 2050. It targets all of the continent’s industries, meaning aviation must contribute to these changes as well. By employing a systems engineering approach, this high-level task can be split into different levels to get from the vision to the relevant system or product itself. Part of this iterative process involves the aircraft requirements, which make the goals more achievable on the system level and allow validation of w

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Moninger, William R., Stanley G. Benjamin, Brian D. Jamison, Thomas W. Schlatter, Tracy Lorraine Smith, and Edward J. Szoke. "Evaluation of Regional Aircraft Observations Using TAMDAR." Weather and Forecasting 25, no. 2 (2010): 627–45. http://dx.doi.org/10.1175/2009waf2222321.1.

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Abstract A multiyear evaluation of a regional aircraft observation system [Tropospheric Aircraft Meteorological Data Reports (TAMDAR)] is presented. TAMDAR observation errors are compared with errors in traditional reports from commercial aircraft [aircraft meteorological data reports (AMDAR)], and the impacts of TAMDAR observations on forecasts from the Rapid Update Cycle (RUC) over a 3-yr period are evaluated. Because of the high vertical resolution of TAMDAR observations near the surface, a novel verification system has been developed and employed that compares RUC forecasts against raobs e

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Čokorilo, Olja, Slobodan Gvozdenović, Petar Mirosavljević, and Ljubiša Vasov. "MULTI ATTRIBUTE DECISION MAKING: ASSESSING THE TECHNOLOGICAL AND OPERATIONAL PARAMETERS OF AN AIRCRAFT." TRANSPORT 25, no. 4 (2010): 352–56. http://dx.doi.org/10.3846/transport.2010.43.

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Regional aircraft are playing a significant role in airline operations. This paper considers the problem of selecting an appropriate aircraft from the airline fleet for optimal regional air travel realization. Complexity balance between air travel demand (passengers, goods) and the proposed aircraft capacity presents the priority in airline operations. A principal feature of the methodology considered in this paper is a multi attribute analysis of technological and operational aircraft characteristics (turboprop and turbojet). A comparison of the presented regional aircraft parameters is based

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Chai, Xiao, Kaili Liu, and Yuan Zhong. "Performance Assessment of a Higher Bypass Ratio Engine Installation on a Rear-mounted Regional Aircraft." Journal of Physics: Conference Series 2569, no. 1 (2023): 012035. http://dx.doi.org/10.1088/1742-6596/2569/1/012035.

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Abstract The unceasing growth of the bypass ratio of civil aircraft engines reduces the specific fuel consumption while simultaneously complicating engine installation. This paper assesses the cumulative advantages of employing engines with superior bypass ratios in rear-mounted regional aircraft. The aerodynamic analysis of the engine intake and exhaust ramifications is based on the RANS CFD methodology, validated by the NASA CRM model and AIAA DSFRN model. An engine cycle model was developed to supply the engine inlet and outlet conditions for CFD calculations. In the case of the rear-mounte

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Донець, Олександр Дмитрович, Олександр Іванович Семенець, Євген Тимофійович Василевський, Олександр Григорович Гребеніков та Андрій Михайлович Гуменний. "КОНСТРУКТИВНО-ТЕХНОЛОГІЧНІ РІШЕННЯ ЗАБЕЗПЕЧЕННЯ СТАТИЧНОЇ МІЦНОСТІ ТА РЕСУРСУ РЕГІОНАЛЬНИХ ПАСАЖИРСЬКИХ ЛІТАКІВ". Open Information and Computer Integrated Technologies, № 82 (19 грудня 2018): 4–26. http://dx.doi.org/10.32620/oikit.2018.82.01.

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Ensuring flight safety and aircraft structure lifetime is important today’s problem in development of up-to-date regional passenger aircraft. This paper deals with the aspects of providing static strength and lifetime of regional passenger aircraft. A series of factors and parameters were analyzed, which affect the aircraft static strength, lifetime, such as: fatigue, corrosion, wear, fretting-corrosion, human factor.n To ensure static strength, operational and design loads were determined for the entire range of design speeds and flight altitudes, overloads, aircraft weights and CG positions,

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Palaia, Giuseppe, Karim Abu Salem, and Alessandro A. Quarta. "Parametric Analysis for Hybrid–Electric Regional Aircraft Conceptual Design and Development." Applied Sciences 13, no. 19 (2023): 11113. http://dx.doi.org/10.3390/app131911113.

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This paper proposes a conceptual analysis of the limitations related to the development (and integration) of hybrid–electric propulsion on regional transport aircraft, with the aim to identify a feasibility space for this innovative aircraft concept. Hybrid–electric aircraft have attracted the interest of aeronautical research as these have the potential to reduce fuel consumption and, thus, the related greenhouse gas emissions. Nevertheless, considering the development of such an aircraft configuration while keeping the constraints deriving from technological and/or operating aspects loose co

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15

Eissele, J., S. Lafer, C. Mejía-Burbano, et al. "FUTPRINT50 Academy – Aircraft Design Challenge 2022: Development of a hybrid-electric regional aircraft." Journal of Physics: Conference Series 2526, no. 1 (2023): 012020. http://dx.doi.org/10.1088/1742-6596/2526/1/012020.

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Abstract This proceeding presents summaries of three different European student teams in regard to their work within the FUTPRINT50 Academy Aircraft Design Challenge 2022. The task required them to design a regional aircraft with a newly developed hybrid-electric powertrain. The students came up with very different configurations that all led to sophisticated designs of more sustainable regional aircraft.

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Tarkhov, S. A. "Air transport system of India." Regional nye issledovaniya 78, no. 4 (2022): 26–39. http://dx.doi.org/10.5922/1994-5280-2022-4-3.

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An introductory part to a series of papers on the geography of Indian air transport. Its purpose is to summarize and analyze statistical information about the modern air transport system of this country from a geographical point of view. The role of this type of communication in the transport system of modern India is considered. The role of air transport in the transport system of modern India is considered. In 2001–2017 the volume of passenger air traffic in the country has grown 7.5 times. The volume of domestic passenger air traffic is almost 4 times higher than international. There are 3

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Karpuk, Stanislav, and Ali Elham. "Influence of Novel Airframe Technologies on the Feasibility of Fully-Electric Regional Aviation." Aerospace 8, no. 6 (2021): 163. http://dx.doi.org/10.3390/aerospace8060163.

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The feasibility of regional electric aviation to reduce environmental impact highly depends on technological advancements of energy storage techniques, available battery energy density, and high-power electric motor technologies. However, novel airframe technologies also strongly affect the feasibility of a regional electric aircraft. In this paper, the influence of novel technologies on the feasibility of regional electric aviation was investigated. Three game-changing technologies were applied to a novel all-electric regional aircraft: active flow control, active load alleviation, and novel

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Kühnelt, Helmut, Francesco Mastropierro, Ningxin Zhang, Somayeh Toghyani, and Ulrike Krewer. "Are batteries fit for hybrid-electric regional aircraft?" Journal of Physics: Conference Series 2526, no. 1 (2023): 012026. http://dx.doi.org/10.1088/1742-6596/2526/1/012026.

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Abstract Hybrid electric propulsion is likely to play a more prominent role for regional aircraft with 40+ passengers in the future air transport system with reduced climatic impact. In IMOTHEP, two hybrid-electric regional (HER) aircraft concepts, a conservative and a radical, are developed. Energy dense battery technologies are needed to enable hybrid-electric propulsion of regional aircraft. Furthermore, these batteries need to become commercially available within the planned development time of the new aircraft, i.e. until 2030. This paper will discuss general requirements for the HER batt

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Izquierdo, Daniel, Gabriel Casas, Ana G. Garriga, et al. "Electrical Distribution System LCA for Future Regional Aircraft—Preliminary Definition of Methodology." Aerospace 10, no. 11 (2023): 920. http://dx.doi.org/10.3390/aerospace10110920.

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The Hybrid Electric Regional Aircraft Distribution Technologies (HECATE) Clean Aviation project will mature and develop breakthrough technologies and perform scalability and impact analysis to ensure safe and power-dense technologies that will enable Entry Into Service (EIS) of hybrid-electric regional aircraft by 2035. Along the project, a circular economy approach in future aircraft will be ensured through the use of Life Cycle Assessment (LCA), performing this type of assessment on the overall electrical system and primary/secondary distribution and conversion technologies, helping to be in

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Duan, Jun, Min Qin, Wu Fang, et al. "Detection of Aircraft Emissions Using Long-Path Differential Optical Absorption Spectroscopy at Hefei Xinqiao International Airport." Remote Sensing 14, no. 16 (2022): 3927. http://dx.doi.org/10.3390/rs14163927.

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Airport emissions have received increased attention because of their impact on atmospheric chemical processes, the microphysical properties of aerosols, and human health. At present, the assessment methods for airport pollution emission mainly involve the use of the aircraft emission database established by the International Civil Aviation Organization, but the emission behavior of an engine installed on an aircraft may differ from that of an engine operated in a testbed. In this study, we describe the development of a long-path differential optical absorption spectroscopy (LP-DOAS) instrument

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Kabanyachyi, Volodymyr Volodymyrovych, and Maksym Viktorovych Vitsan. "Advanced de-icing system of regional aircraft." Information systems, mechanics and control, no. 21 (October 15, 2019): 51–58. http://dx.doi.org/10.20535/2219-3804212019197607.

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Curtis, Tamilla, Dawna L. Rhoades, and Blaise P. Waguespack Jr. "Regional jet aircraft competitiveness: challenges and opportunities." World Review of Entrepreneurship, Management and Sustainable Development 9, no. 3 (2013): 307. http://dx.doi.org/10.1504/wremsd.2013.054736.

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MORI, Yoshiaki, Sumiko ISHIBASHI, Akihide YOGUCHI, and Mamoru TANIGUCHI. "THE REGIONAL EXPERIENCE SEEKERS ACTIVITIES USING AIRCRAFT." Japanese Journal of JSCE 81, no. 6 (2025): n/a. https://doi.org/10.2208/jscejj.24-00123.

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Mohan, Vijesh, Andrew K. Jeyaraj, and Susan Liscouët-Hanke. "Systems Integration Framework for Hybrid-Electric Commuter and Regional Aircraft." Aerospace 10, no. 6 (2023): 533. http://dx.doi.org/10.3390/aerospace10060533.

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System integration is one of the key challenges to bringing future hybrid-electric and all-electric aircraft into the market. In addition, retrofitting and redesigning existing aircraft are potential paths toward achieving hybrid and all-electric flight, which are even more challenging goals from a system integration perspective. Therefore, integration tools that bridge the gap between the aircraft and the subsystem level need to be developed for use in the conceptual design stage to address current system integration challenges, such as the use of space, the share between propulsive and secon

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Bell, Robin E., Bernard J. Coakley, and Robert W. Stemp. "Airborne gravimetry from a small twin engine aircraft over the Long Island Sound." GEOPHYSICS 56, no. 9 (1991): 1486–93. http://dx.doi.org/10.1190/1.1443170.

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In January 1990, a test of the feasibility of airborne gravimetry from a small geophysical survey aircraft, a Cessna 404, was conducted over the Long Island Sound using a Bell Aerospace BGM-3 sea gravity meter. Gravity has been measured from large aircraft and specially modified de Havilland Twin Otters but never from small, standard survey aircraft. The gravity field of the Long Island Sound is dominated by an asymmetric positive 30 mGal anomaly which is well constrained by both marine and land gravity measurements. Using a Trimble 4000 GPS receiver to record the aircraft’s horizontal positio

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Heinemann, Philipp, Michael Schmidt, Felix Will, Sascha Kaiser, Christoph Jeßberger, and Mirko Hornung. "Sizing implications of a regional aircraft for inner-city operations." Aircraft Engineering and Aerospace Technology 89, no. 4 (2017): 520–34. http://dx.doi.org/10.1108/aeat-11-2016-0196.

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Purpose The paper aims to assess the potential of aircraft operation from city centres to achieve shortened travel times and the involved aircraft design process. Design/methodology/approach The paper describes the methodical approach and iterative procedure of the design process. An assessment of potential technologies is conducted to provide the required enhancements to fulfil the constraints following an inner-city operation. Operational procedures were analysed to reduce the noise propagation through flight path optimization. Furthermore, a ground-based assisted take-off system was conceiv

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Sirtori, Gabriele, Lorenzo Trainelli, and Carlo E. D. Riboldi. "Prediction of environmental benefits introducing hybrid-electric propulsion on regional aircraft." Journal of Physics: Conference Series 2716, no. 1 (2024): 012015. http://dx.doi.org/10.1088/1742-6596/2716/1/012015.

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Abstract The objective of this paper is to assess the environmental benefits arising from the introduction of hybrid-electric propulsion on regional and commuter turboprop aircraft. A great focus is put on the propulsion based on a turbine engine coupled with batteries, combining mature technologies. The introduction of novel propulsion architectures on aircraft deployed on regional and commuter networks allows a substantial reduction of the fuel needed by airlines. In this work, scenarios based on real airline networks are presented, in order to quantify the reduction of greenhouse gas emissi

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de Voogt, Alexander J., and Jason Brause. "A Regional Approach to Aviation Accident Analysis in Hawaii." Aerospace Medicine and Human Performance 94, no. 3 (2023): 131–34. http://dx.doi.org/10.3357/amhp.6133.2023.

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BACKGROUND: The geographical circumstances, such as mountains and ocean, and specific aviation operations, especially sightseeing, make the state of Hawaii stand out in aviation. These conditions support a regional approach to aviation accident analysis.METHODS:Accident reports of aviation accidents collected from the online National Transportation Safety Board database were used to study a 10-yr time period between 2008 and 2017.RESULTS: There was a significantly higher proportion of fatal accidents during night, dawn, and dusk (6 out of 13) than during daytime (13 out of 74). In addition, a

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Ali Khan, Ayan. "Barriers to Adoption of Electric Aircraft in Regional Air Transport." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 05 (2025): 1–9. https://doi.org/10.55041/ijsrem48953.

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ABSTRACT Electric aircraft represent a transformative innovation in the quest for sustainable aviation, particularly within the regional air transport sector, which is characterized by short-haul routes and high-frequency operations. With increasing global concerns over climate change, carbon emissions, and noise pollution, electric propulsion has emerged as a viable alternative to conventional fossil fuel-based aviation. These aircraft promise significant environmental benefits, including reduced greenhouse gas emissions, quieter operations, and improved energy efficiency (Brelje & Martin

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Batalov, A. A. "Региональное сотрудничество в области безопасности полетов: международно-правовые вопросы". Moscow Journal of International Law, № 4 (31 січня 2022): 40–69. http://dx.doi.org/10.24833/0869-0049-2021-4-40-69.

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INTRODUCTION. Based on the analysis of documents and practice of numerous regional international organizations and other present-day forms of regional interstate cooperation in the area of aviation safety and aircraft accident investigation the article examines different international legal issues arising out of such cooperation, including, in particular, the legal nature, powers and membership of these regional international organizations.MATERIALS AND METHODS. The present research has been conducted on the basis of international air law treaties, constituent instruments and decisions of vari

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Voskuijl, Mark, Joris van Bogaert, and Arvind G. Rao. "Analysis and design of hybrid electric regional turboprop aircraft." CEAS Aeronautical Journal 9, no. 1 (2017): 15–25. http://dx.doi.org/10.1007/s13272-017-0272-1.

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Abstract The potential environmental benefits of hybrid electric regional turboprop aircraft in terms of fuel consumption are investigated. Lithium–air batteries are used as energy source in combination with conventional fuel. A validated design and analysis framework is extended with sizing and analysis modules for hybrid electric propulsion system components. In addition, a modified Bréguet range equation, suitable for hybrid electric aircraft, is introduced. The results quantify the limits in range and performance for this type of aircraft as a function of battery technology level. A typica

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Benítez, Luis, Miguel Martinez, and Manuel Nuñez. "Regional Multi-Mission Aircraft in Clean Sky 2: Environmental Impact and Actual Technologies Evaluation from Flight Tests." Journal of Physics: Conference Series 2526, no. 1 (2023): 012010. http://dx.doi.org/10.1088/1742-6596/2526/1/012010.

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Abstract Airbus Defence and Space, former CASA, has lead the Regional Multi-mission aircraft configuration in the Clean Sky 2 program. The set of technologies selected for this platform have been matured with the support of multiple partners across Europe by means of theoretical studies, tests in laboratories, full scale on ground demonstration in rigs and in flight demonstration in the Regional Flight Test Bed 2 (FTB#2) platform based on an Airbus C295 aircraft. These technologies cover multiple aspects of the aircraft design, manufacturing and operations like innovative materials, systems ar

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Summerfield, P. H. "The world of regional aircraft — challenges and opportunities." Aeronautical Journal 98, no. 980 (1994): 367–87. http://dx.doi.org/10.1017/s0001924000027007.

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SummaryThe regional air transport industry is slowly emerging from the ravages of a prolonged structural recession. Long term survival in an industry which has traditionally traded in one of the world's most aggressive market places, will impose enormous demands upon everyone involved. Those regional aircraft manufacturers and operators who are brave enough to take advantage of emerging technologies, adjust to new processes and develop highlyskilled and motivated people will be best equipped to meet the global demands of the marketplace in an ever-changing world.The actions and achievements of

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Rischmüller, Ulrich Carsten Johannes, Alexandros Lessis, Patrick Egerer, and Mirko Hornung. "Conceptual Design of a Hydrogen-Hybrid Dual-Fuel Regional Aircraft Retrofit." Aerospace 11, no. 2 (2024): 123. http://dx.doi.org/10.3390/aerospace11020123.

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A wide range of aircraft propulsion technologies is being investigated in current research to reduce the environmental impact of commercial aviation. As the implementation of purely hydrogen-powered aircraft may encounter various challenges on the airport and vehicle side, combined hydrogen and kerosene energy sources may act as an enabler for the first operations with liquid hydrogen propulsion technologies. The presented studies describe the conceptual design of such a dual-fuel regional aircraft featuring a retrofit derived from the D328eco under development by Deutsche Aircraft. By electri

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Eko, Alih John. "Preliminary Structural Design of Regional Jetliner’s Aileron." Journal of Engineering Research and Reports 26, no. 7 (2024): 176–95. http://dx.doi.org/10.9734/jerr/2024/v26i71202.

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The preliminary structural design of ailerons in regional jet liners is essential because ailerons are critical control surfaces that enable the pilot to roll the airplane across its longitudinal direction. Ailerons are located on the trailing edge of the wing and are designed to create a differential lift between the wing's upper and lower surfaces, which generates a rolling moment that allows the aircraft to turn. The preliminary structural design of ailerons involves determining the appropriate size, shape, and material for the aileron structure, ensuring that it is strong enough to withsta

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Lappas, Ilias, and Akira Ikenaga. "Conceptual Design and Performance Optimization of a Tip Device for a Regional Turboprop Aircraft." Aerospace 6, no. 10 (2019): 107. http://dx.doi.org/10.3390/aerospace6100107.

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An increasing number of aircraft is equipped with wing tip devices, which either are installed by the aircraft manufacturer at the production line or are retrofitted after the delivery of the aircraft to its operator. The installation of wing tip devices has not been a popular choice for regional turboprop aircraft, and the novelty of the current study is to investigate the feasibility of retrofitting the British Aerospace (BAe) Jetstream 31 with an appropriate wing tip device (or winglet) to increase its cruise range performance, taking also into account the aerodynamic and structural impact

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Bakır, Mahmut, Şahap Akan, and Emircan Özdemir. "REGIONAL AIRCRAFT SELECTION WITH FUZZY PIPRECIA AND FUZZY MARCOS: A CASE STUDY OF THE TURKISH AIRLINE INDUSTRY." Facta Universitatis, Series: Mechanical Engineering 19, no. 3 (2021): 423. http://dx.doi.org/10.22190/fume210505053b.

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Aircraft selection is an important issue in achieving long-term goals in the airline industry. For this issue in which multiple conflicting criteria are involved, the extant literature points to the use of multi-criteria decision-making (MCDM) methods. In this respect, this study aims to propose a systematic and comprehensive framework with a focus on the regional aircraft selection perspective. To achieve this, an integrated fuzzy Pivot Pairwise Relative Criteria Importance Assessment (F-PIPRECIA) and fuzzy Measurement Alternatives and Ranking according to the Compromise Solution (F-MARCOS) a

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Oguntona, Oluwaferanmi, Kay Ploetner, Marcia Urban, Raoul Rothfeld, and Mirko Hornung. "IMPACT OF AIRLINE BUSINESS MODELS, MARKET SEGMENTS AND GEOGRAPHICAL REGIONS ON AIRCRAFT CABIN CONFIGURATIONS." Journal of Air Transport Studies 10, no. 1 (2019): 1–38. http://dx.doi.org/10.38008/jats.v10i1.8.

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Besides the significance of estimating aircraft seat capacity for airline operating cost and yield estimation as well as for the conceptual design of aircraft, airline fleet planning requires an understanding of aircraft cabin configuration. This paper presents the impact of airline business models, market segments in terms of flight distances, and geographical regions on aircraft cabin configuration, i.e. aircraft seat capacities and installed seats per cabin class. Using the historical databases of global low-cost carriers and airline flight schedules between 2000 and 2016, two ABM clusters

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Staggat, Martin, Jonas Ludowicy, Victor Bahrs, Antje Link, and Stefan Kazula. "Modelling of a battery supported fuel cell electric power train topology for a regional aircraft." Journal of Physics: Conference Series 2526, no. 1 (2023): 012061. http://dx.doi.org/10.1088/1742-6596/2526/1/012061.

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Abstract Electrification of aircraft propulsion may offer a way towards carbon dioxide (CO2) neutral air travel. Here, the electric aircraft demonstrators already flying mostly rely on the use of batteries as energy source. While battery electric concepts may be suitable solutions for short range applications, such as urban air vehicles, the energy density of state of the art batteries is not yet sufficient to power regional aircraft with a typical range of 1000 nautical miles and 70 passengers. One possible topology option of a propulsion concept suitable for a regional aircraft is a hybrid c

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Catalin, NAE. "Advanced Aerodynamic Technologies for Future Green Regional Aircraft." INCAS BULLETIN 6, Special 1 (2014): 99–110. http://dx.doi.org/10.13111/2066-8201.2014.6.s1.11.

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Dimino, Ignazio, Giovanni Andreutti, Frédéric Moens, Federico Fonte, Rosario Pecora, and Antonio Concilio. "Integrated Design of a Morphing Winglet for Active Load Control and Alleviation of Turboprop Regional Aircraft." Applied Sciences 11, no. 5 (2021): 2439. http://dx.doi.org/10.3390/app11052439.

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Aircraft winglets are well-established devices that improve aircraft fuel efficiency by enabling a higher lift over drag ratios and lower induced drag. Retrofitting winglets to existing aircraft also increases aircraft payload/range by the same order of the fuel burn savings, although the additional loads and moments imparted to the wing may impact structural interfaces, adding more weight to the wing. Winglet installation on aircraft wing influences numerous design parameters and requires a proper balance between aerodynamics and weight efficiency. Advanced dynamic aeroelastic analyses of the

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White, Greg. "Analysis of the Impact of New Generation Narrow-Body Aircraft on Flexible and Rigid Regional Airport Pavements." Infrastructures 9, no. 2 (2024): 21. http://dx.doi.org/10.3390/infrastructures9020021.

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Airport pavements have always evolved to keep pace with the demands of new aircraft. As aircraft weights and tyre pressures increase, stronger, new pavements are designed and existing pavements are rehabilitated or upgraded. The narrow-body commercial jet aircraft, including the A320 and B737 families, are examples of aircraft that have retained the same number of wheels, with the same wheel spacing and the same wingspan, but have increased in weight and tyre pressure by approximately 50%. This places significant demand on airport pavements that were designed for the lighter variants but now f

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Heerkens, Hans, Erik J. de Bruijn, and Harm-Jan Steenhuis. "Common factors in the withdrawal of European aircraft manufacturers from the regional aircraft market." Technology Analysis & Strategic Management 22, no. 1 (2010): 65–80. http://dx.doi.org/10.1080/09537320903438104.

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Inouye, Edgar C., Adson A. de Paula, Patrice L. Guedes, and William M. Alves. "Twin-jet and trijet aircraft: a study for an optimal design of regional aircraft." Transportation Research Procedia 29 (2018): 169–80. http://dx.doi.org/10.1016/j.trpro.2018.02.015.

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Habermann, Anaïs Luisa, Moritz Georg Kolb, Philipp Maas, et al. "Study of a Regional Turboprop Aircraft with Electrically Assisted Turboshaft." Aerospace 10, no. 6 (2023): 529. http://dx.doi.org/10.3390/aerospace10060529.

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Hybrid-Electric Propulsion (HEP) could be part of the solution to decrease emissions associated with regional commercial aviation. This study presents results for the aircraft level fuel reduction potential of a regional turboprop concept with an HEP architecture and Entry-Into-Service (EIS) in 2035+. The configuration specifically tackles the elaborated challenges of introducing an additional electrical energy source to the configuration by employing a twofold electrical assistance to a turboshaft engine in combination with an innovative thermal management concept. Relevant components and dis

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Loginov, Vasyl, Yevgen Ukrainets, Andrii Humennyi, et al. "Design of the parametric appearance of the power plant for modifications of the regional passenger aircraft An-158." Eastern-European Journal of Enterprise Technologies 4, no. 1 (124) (2023): 35–52. http://dx.doi.org/10.15587/1729-4061.2023.284806.

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The object of research is the process of remotorization of a regional passenger aircraft to increase its fuel efficiency. Based on the conceptual requirements for the remotorization of the An-158 aircraft with turbojet bypass engines, a parametric appearance of three modifications of this aircraft with turboprop engines for 80, 100, and 120 passenger seats was formed. The study was carried out on the basis of the well-known modular software systems «Integration 2.1» and «Air propeller 2.2» for typical flight profiles of the An-158 aircraft. Improved procedures of weight design and determinatio

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Alonso Castilla, Raquel, Florent Lutz, Joël Jézégou, and Emmanuel Bénard. "Wing Structural Model for Overall Aircraft Design of Distributed Electric Propulsion General Aviation and Regional Aircraft." Aerospace 9, no. 1 (2021): 5. http://dx.doi.org/10.3390/aerospace9010005.

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In the context of reducing the environmental footprint of tomorrow’s aviation, Distributed Electric Propulsion (DEP) has become an increasingly interesting concept. With the strong coupling between disciplines that this technology brings forth, multiple benefits are expected for the overall aircraft design. These interests have been observed not only in the aerodynamic properties of the aircraft but also in the structural design. However, current statistical models used in conceptual design have shown limitations regarding the benefits and challenges coming from these new design trends. As for

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Nicolosi, Fabrizio, Salvatore Corcione, Vittorio Trifari, and Agostino De Marco. "Design and Optimization of a Large Turboprop Aircraft." Aerospace 8, no. 5 (2021): 132. http://dx.doi.org/10.3390/aerospace8050132.

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This paper proposes a feasibility study concerning a large turboprop aircraft to be used as a lower environmental impact solution to current regional jets operated on short/medium hauls. An overview of this market scenario highlights that this segment is evenly shared between regional turboprop and jet aircraft. Although regional jets ensure a large operative flexibility, they are usually not optimized for short missions with a negative effect on block fuel and environmental impact. Conversely, turboprops represent a greener solution but with reduced passenger capacity and speed. Those aspects

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Schlittenhardt, Jakob, Yannik Freund, Jonas Mangold, Richard Hanke-Rauschenbach, and Andreas Strohmayer. "Preliminary Design of Regional Aircraft—Integration of a Fuel Cell-Electric Energy Network in SUAVE." Aerospace 12, no. 3 (2025): 249. https://doi.org/10.3390/aerospace12030249.

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To enable climate-neutral aviation, improving the energy efficiency of aircraft is essential. The research project Synergies of Highly Integrated Transport Aircraft investigates cross-disciplinary synergies in aircraft and propulsion technologies to achieve energy savings. This study examines a fuel cell electric powered configuration with distributed electric propulsion. For this, a reverse-engineered ATR 72-500 serves as a reference model for calibrating the methods and ensuring accurate performance modeling. A baseline configuration featuring a state-of-the-art turboprop engine with the sam

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Kretov, A. S., V. V. Glukhov, and D. V. Tinyakov. "On the conceptual assessment of an extensive retrofit of a regional aircraft on the example of the Yakovlev Yak-40." Civil Aviation High Technologies 27, no. 4 (2024): 80–94. http://dx.doi.org/10.26467/2079-0619-2024-27-4-80-94.

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Nowadays Russia faces a big challenge of restoring the domestic passenger aircraft industry in the shortest possible time. This paper is devoted to the assessment of the potential to develop regional aircraft, which are of great importance not only for our country. The design and operational experience is an important link in the creation of any new aircraft. An extensive retrofit of the basic aircraft model is crucial in this process. The paper considers the conceptual assessment of the existing aircraft retrofit effectiveness, which is specifically related with the transition to composite wi

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