The direct-injection of gaseous ammonia is a possible way to fuel engines to meet the
scenario of zero-carbon emission. In this study, for the first time, the injection characteristics …

In the present work, methane (CH 4) and hydrogen (H 2) jet dynamics from a hollow-cone
piezoelectric injector are experimentally investigated. The jet characteristics are studied …

Hydrogen has enormous potential for sustainable future mobility. However, current
challenges include high production costs and storage issues, necessitating further …

To reveal the gas needle valve dynamic characteristics of the high pressure natural gas and
diesel co-direct injector, an innovative non-intrusive needle valve motion characteristics …

The aim of this work is to investigate a novel very high-pressure diesel injector under
different working conditions. Furthermore, the aim of this work is also to analyse the …

In the face of strict carbon regulations, the internal combustion engine industry is turning to
carbon-neutral and low-emission fuels. The experimental study of the high-pressure direct …

Natural gas is a promising alternative fuel for internal combustion engines, it allows for a
reduction of engine-out emissions without impairing high engine efficiencies. Although this …

Natural gas is a promising alternative fuel for internal combustion engines, it allows for a
reduction of engine-out emissions without impairing high engine efficiencies. Although this …

This work presents a joint experimental and numerical study of global characteristics and
mixing behavior of underexpanded methane jets at high-pressure conditions in a Constant …

In the last years, increasing concerns about environmental pollution and fossil sources
depletion led transport sectors research and development towards the study of new …