Sustainable alternative fuels, or SAFs, are recognized to have lower carbon footprints and
emit fewer greenhouse emissions. As a carbon-neutral alternative and intended drop-in …

Aircraft-produced contrail cirrus clouds contribute to anthropogenic climate change.
Observational data sets and modelling approaches have become available that clarify …

Abstract Urban Air Mobility (UAM) has the potential to disrupt air transportation, providing
disruptive innovation not only to aviation but also to mobility systems and urban planning …

Bio-based aviation fuels are considered as a promising alternative for conventional aviation
fuels due to their sustainability and environmental friendliness. This review evaluated bio-jet …

In the last few years, governments all around the world have agreed upon migrating towards
carbon-neutral economies as a strategy for restraining the effects of climate change. A major …

Concerns about depleting fossil fuels and global warming effects are pushing our society to
search for new renewable sources of energy with the potential to substitute coal, natural gas …

Global air transportation has grown rapidly in the past decade until the recent coronavirus
pandemic. Previous research has demonstrated that particulate matter (PM) emissions from …

Fires frequently contribute to aircraft accidents, leading to significant damage, injuries, and
fatalities. Nevertheless, the increasing complexity of modern large aircraft structures, along …

Purpose In the past four decades, substantial air traffic growth has triggered enthusiasm in
the aviation sector. At the same time, this growth has posed challenges to its financial and …

In the last years, several alternative aviation jet fuels have been approved as a response to
worldwide concerns on adverse environmental effects of greenhouse gas emissions …