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 …

High altitude shows a great influence on vehicle emissions because of lower pressure and
shortage of oxygen concentrations. In addition, type approval test of light duty vehicle is …

Bio‐based jet fuels are projected by the International Civil Aviation Organization (ICAO) to
play a major role in meeting greenhouse gas emissions reduction targets. Recent literature …

Alternative fuels for aviation are now a reality. These fuels not only reduce reliance on
conventional petroleum-based fuels as the primary propulsion source, but also offer promise …

The effects of altitude and fuel composition on gaseous and particle emissions from a
turbojet engine were investigated as part of the National Jet Fuels Combustion Program …

Alternative fuels for aviation are now a reality. These fuels not only reduce reliance on
conventional petroleum-based fuels as the primary propulsion source, but also offer promise …

This study reports gaseous and particle (ultrafine and black carbon (BC)) emissions from a
turbofan engine core on standard Jet A-1 and three alternative fuels, including 100 …

Adoption of hydro-processed esters and fatty acid biojet fuels is a critical component for the
sustainability of the aviation industry. Aviation biofuels reduce pollution and provide …

The aviation industry established a greenhouse gas (GHG) emission reduction target of 50%
by 2050. With aviation biofuels expected to play a key role, this work evaluates the feasibility …

Alternative fuel sources are becoming an operational reality; these fuels have the potential
to reduce emissions, improve combustion characteristics and to increase fuel supply …