The in-cylinder combustion process is a focus on research on heavy fuel aviation piston
engine (HF-APE), which is quite significant because of its strong correction with engine's …

Centrifugal impellers (CIs) boast advantages such as compact structure, lightweight
characteristics, and high single-stage pressure ratio. These benefits make them essential …

The poppet valves two-stroke (PV2S) aircraft engine fueled with sustainable aviation fuel is
a promising option for general aviation and unmanned aerial vehicle propulsion due to its …

The imperative for small aviation engines lies in the pursuit of heightened power-to-weight
ratios and thermal efficiencies. Relying solely on piston engines and gas turbines is …

Limited by the poor transient response performance of turbochargers, the dynamic
performance of aviation piston engines tends to deteriorate. In a bid to enhance the …

Heat machines based on reciprocating-engines remain in demand in various fields of
engineering and technology. Therefore, further research is needed to improve the efficiency …

Increasing aviation activities have heightened concerns about particulate emissions from
aircraft engines. Current ICAO standards mainly focus on large civil turbofan engines …

This Special Issue systematically reviews and summarizes the latest research into carbon
neutrality technology and symmetry principles in power engineering and engineering …

The development of high-performance small aviation engines requires higher power-to-
weight ratios, improved fuel efficiency, reduced costs, and sustainable emissions—goals …