Active pre-chamber ignition with supplemental air scavenging on a two-stroke UAV engine using gasoline and heavy fuels
International Journal of Engine Research
Published online on April 22, 2026
Abstract
International Journal of Engine Research, Ahead of Print.
An active pre-chamber ignition system with supplemental scavenge air, delivered via a poppet valve, has been implemented on a small-bore two-stroke engine for drone applications. The engine was operated either using the pre-chamber ignition mode or the ...
An active pre-chamber ignition system with supplemental scavenge air, delivered via a poppet valve, has been implemented on a small-bore two-stroke engine for drone applications. The engine was operated either using the pre-chamber ignition mode or the ...