... Environment Sustainability m ˙ = Mass flow rate; Q ˙ = Net heat work; W ˙ = Net work; E ˙ = Energy flow rate; E x ˙ = Exergy flow rate; E x ˙ , d e s t = Exergy flow rate; ψ...

... is to present an approach to assessing environmental sustainability based on decarbonization for all chains, particularly the aviation, maritime, and shipping sectors. An entropy-based approach that can be used effectively in defining the decarbonization responsibility of aviation and SCs, especially in line...

... Sustainability The search for sustainable and environmentally friendly energy is one of the key challenges to mitigate climate change, air pollution and draining of fossil fuel reserves (Razminienė et al., 2021 ; Yao et al., 2022). Production of renewables that is linked with biogas...

... of urban air mobility (UAM) applications as driven by sustainability criteria as well as resulting from development of digitalisation, information and communication technologies as well as smart-city related trends. Design/methodology/approach Sustainability was assumed as key indicator standing behind...

... Publishing Limited 2024 Emerald Publishing Limited Licensed re-use rights only Urban air mobility (UAM) Air traffic management (ATM) Social acceptance Safety Sustainability ATM operations Unmanned traffic management (UTM) U-space Drones Urban air mobility (UAM) will represent...

... implications The research findings have practical implications for understanding the potential operational challenges and environmental impacts of climate change on aircraft engine performance. This lets us explore mitigation strategies and adapt operational procedures to ensure sustainable regional aviation...

...Kilian Fricke; Thomas Bergs; Philipp Ganser; Martin Seimann Purpose The aviation industry has seen consistent growth over the past few decades. To maintain its sustainability and competitiveness, it is important to have a comprehensive understanding of the environmental impacts across the entire...

... Sustainability European Union’s Horizon 2020 research and innovation program under grant agreement 101006696 ASSURED-UAM ASSURED-UAM = acceptance, safety and sustainability recommendations for efficient deployment of UAM, a project of H2020-MG-2020-SingleStage-INEA, 2021-2022; DG MOVE...

...Daniel Rohacs Purpose The primary driver of future aviation has recently been sustainability. The rapid development of radically new, disruptive technologies and solutions should be regularly evaluated to maintain the desired trends in sustainable aviation. The purpose of this research can...

...Ridvan Oruc; Tolga Baklacioglu; Onder Turan; Hakan Aydin Purpose The purpose of this paper is to create models that predict exergetic sustainability index (ESI) and environmental effect factor (EEF) values with high accuracy according to various engine parameters. Design/methodology/approach...

...Ebru Yazgan; Vildan Durmaz; Ayse Kucuk Yilmaz Purpose This research has the potential to contribute to the understanding of the sustainable ground handling operations framework. Ramp operations as the main system of ground handling include critical services for aircraft/airlines. The purpose...

... transportation on environmental sustainability in the context of airline business strategies in liberalized and globalized air transport industry. Design/methodology/approach The paper discusses the relationship between liberalization, airline strategies and environmental sustainability of air transportation...

... such as cost, quality, flexibility and speed, rather than just as required by legislation. Transformation process has sustainability risks for organizations. ATO transformation process should be well designed. Process also should include clear steps to implement them. Sound and well-designed process...