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 …

As the global aviation industry faces increasing demands for carbon reduction, the need for
sustainable aviation fuel (SAF) is also rising. SAF is similar to traditional kerosene-based …

The use of alternative jet fuels by commercial aviation has increased substantially in recent
years. Beside the reduction of carbon dioxide emission, the use of sustainable aviation fuels …

Nonvolatile particulate matter (nvPM) emissions from aircraft turbine engines deteriorate air
quality and contribute to climate change. These emissions can be reduced using …

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 …

In order to achieve the International Air Transport Association's (IATA) goal of achieving net-
zero emissions in the aviation industry by 2050, there has been a growing emphasis …

Sustainable aviation fuels (SAFs) have different compositions compared to conventional
petroleum jet fuels, particularly in terms of fuel sulfur and hydrocarbon content. These …

The mass absorption cross-section (MAC) of combustion-generated soot is used in pollution
and emissions measurements to quantify the mass concentration of soot and in atmospheric …

Jet engines are important contributors to global CO2 emissions and release enormous
numbers of ultrafine particles into different layers of the atmosphere. As a result, aviation …

Vehicle regulations include limits for non-volatile particle number emissions with sizes larger
than 23 nm. The measurements are conducted with systems that remove the volatile …