Results 31 to 40 of about 1,931,063 (183)

Prospects for Green Aircraft Critical Technologies and Operational Aspects

Future Transportation
The aim of this paper is to give an overview of emerging technologies for the greening of aviation, how they can be applied to different classes of aircraft, and the challenges to be overcome in achieving efficiency and environmental objectives.
Luís M. B. C. Campos, Joaquim M. G. Marques, Pedro A. Serrão   +2 more
doaj   +1 more source

Greening aviation with sustainable aviation fuels: Insights from decarbonization scenarios

Journal of Environmental Management
Recent studies outline markedly different possible decarbonization pathways for civil aviation by 2050. This paper examines how the key assumptions retained in these scenarios (i.e., the posited deployment of sustainable aviation fuels [SAFs], the projected demand trajectory, and the availability of electric and hydrogen-fueled solutions) affect the ...
Paul Bardon, Olivier Massol, Arthur Thomas   +2 more
openaire   +3 more sources

Enhancing the Sustainability of the Aviation Industry: Airlines’ Commitment to “Green” Practices

www.amfiteatrueconomic.ro, 2021
The aviation industry represents an important polluter, being responsible for increasing environmental impacts on global scale. Aiming to approach the adoption of suitable policies in the aviation industry towards the achievement of the national and international sustainability goals, the present research tackles airlines’ commitment to aviation ...
Amicarelli V, Lagioia G, Patruno A, Grosu RM, Bux C.   +4 more
openaire   +4 more sources

Preliminary Performance Analysis of Medium-Range Liquid Hydrogen-Powered Box-Wing Aircraft

Aerospace
This paper proposes a performance analysis of a medium-range airliner powered by liquid hydrogen (LH2) propulsion. The focus is on operating performance in terms of achievable payload and range.
Giuseppe Palaia, Karim Abu Salem, Erasmo Carrera   +2 more
doaj   +1 more source

Development and Application of Solar-Powered Aircraft Technology [PDF]

中国工程科学
Solar-powered aircraft has the advantages of prolonged high-altitude flight, operational flexibility, and zero carbon emissions, making it one of the emerging fields that the global aerospace industry prioritizes.
Xianglei Liu, Xinmeng Yang, Ruixiong Hu, Yimin Xuan   +3 more
doaj   +1 more source

Comparison of Nanoparticle-Enhanced and Centrifugally Pumped Dielectric Oil Cooling Techniques for High-Power Aircraft Electric Motors

Journal of Experimental and Theoretical Analyses
Aircraft electrification requires high-performance thermal management systems able to cool down power-plants with increasing power densities in electric aircraft motors.
Diego Giuseppe Romano, Giuseppe Di Lorenzo, Antonio Carozza, Pier Luigi Vitagliano, Antonio Pagano   +4 more
doaj   +1 more source

Conference Report—The 2nd International Conference on Green Aviation (ICGA 2025)

Engineering Proceedings
The 2nd International Conference on Green Aviation (ICGA2025) was structured with one plenary session and nine parallel forums. More than 130 scholars and industry leaders worldwide were invited to present their latest research and insights during the ...
Weihong Zhang
doaj   +1 more source

Institutional contexts and the dialectical dynamics of government subsidies: how environmental regulation and market competition shape green innovation outcomes

International Review of Economics & Finance
Although cooperative interactions between governments and firms are widespread, the effects of government subsidies on corporate green innovation performance remain inconclusive.
Hongsheng Zhang, Yang Wang, Shaojing Zhang, Xinyi Jiang   +3 more
doaj   +1 more source

High piezocatalytic performance driven by peak flow kinetic energy in polymer piezoelectric composite films

Journal of Advanced Dielectrics
Piezocatalysis is an emerging approach for degrading organic dye. However, the limited availability of ultrasonic resources in nature restricts its practical application.
Wenpeng Gao, Bing Xie, Zhiyong Liu, Kun Guo, Pu Mao   +4 more
doaj   +1 more source

The Role of Cost-Benefit Analysis of Using Biofuel in Achieving Sustainability Goals ‎Within Green Aviation Technologies: A Comprehensive Analysis of Scheduled Airlines [PDF]

International Journal of Tourism and Hospitality Management
at reducing carbon emissions and enhancing energy efficiency, biofuels stand out as a prominent solution within green aviation technologies. Biofuels, produced from biological materials such as plants and organic waste, are a potential alternative to ...
Hanan Ali ‎, Eman Ali ‎
doaj   +1 more source