The increase in altitude causes the decrease in internal combustion engine power and the
increase in pollutant emission. Converting waste heat into more useful forms of energy …

This work investigates the integration of polymer electrolyte membrane fuel cells (PEMFC)
into recently proposed hydrogen aircraft concepts. Based on a numerical optimization of the …

Under the demand of global aviation carbon reduction, the multi-fuel poppet valves two-
stroke (MF-PV2S) aircraft engine exhibits advantages such as lower lubricant consumption …

In this paper, a novel hydrogen-doping X-type rotary engine (XRE) using dual-ignitors is
proposed to improve its high-altitude performance. Firstly, the effects of hydrogen doping …

The objective of this study is to evaluate the energetic, exergetic, sustainability, economic
and environmental performances of a 4-cylinder turbodiesel aviation engine (TdAE) used on …

Matching characteristics between two-stage turbocharging and fuel injection significantly
affect energy flow distribution in diesel engine thermodynamic cycles at variable altitudes …

To satisfy intake demand under high-altitude condition, two-stage turbocharging system is
matched for diesel engine. However, it is necessary to regulate turbocharging system at low …

The current demand for fuel efficient and lightweight powertrains, particularly for application
in downsized and hybrid electric vehicles, has renewed the interest in two-stroke engines. In …

This paper explores the influence of different turbocharging modes and multi-parameter
coordinated control on the performance of compression-ignition (CI) aviation piston engine …

Plateau diesel engines suffer from increased fuel consumption and deteriorating emissions.
These problems were mainly caused by the combustion worsening inside the chamber …