Experimental investigation of the in-cylinder flow of a compression ignition optical engine for different tangential port opening areas

M Ichiyanagi, E Yilmaz, K Hamada, T Hara, W Anggono… - Energies, 2023 - mdpi.com
The push for decarbonization of internal combustion engines (ICEs) has spurred interest in
alternative fuels, such as hydrogen and ammonia. To optimize combustion efficiency and …

[HTML][HTML] In-cylinder gas flow characteristics study of CI engine under motoring and pre-ignition firing conditions using a high-speed PIV

S Aljarf, H Singh, M Ichiyanagi, T Suzuki - Alexandria Engineering Journal, 2022 - Elsevier
Engine properties such as engine speed and fuel injection quantity may affect the swirl flow
of diesel engines. In this paper, experiments are conducted at two engine rpm and various …

Experimental investigation of swirl motion of in-cylinder flow in CI engine under firing condition due to preinjection using PIV and POD techniques

S Aljarf, H Singh, V Baiju, M Ichiyanagi… - Automotive and Engine …, 2023 - Springer
The swirling motion of the intake air creates a flow field within the engine's cylinder, which
enhances the mixing of air and fuel, as well as combustion and emissions. Moreover, swirl …

Influence of Inlet and Outlet Area Ratio on Intake Port Flow Capacity

J Rui, J Li, C Feng, Z Shi, D Li - International Journal of Rotating …, 2024 - Wiley Online Library
The flow capacity of the intake port has a great influence on the charging efficiency of the
internal combustion engine, affecting the engine's performance, so it is critical to improve the …