A review of development of natural gas engines

L Liu, M Zhang, Z Liu - International Journal of Automotive Manufacturing …, 2023 - sciltp.com
Natural gas has been successfully applied to the operation of internal combustion engines
(ICEs) in various applications including automotive vehicles and generator sets, and is …

Combustion and emission characteristics of CNG/gasoline DFSI engine with CNG direct injection

P Sun, H Zhu, S Yang, W Dong, X Yu, Z Fu - Fuel, 2024 - Elsevier
CNG was a low-carbon alternative fuel for engines, which also had the advantages of higher
engine knock resistance and better fuel/air mixing. The CNG injection and ignition timing …

Experimental investigation of the performance and emissions of a dual-injection SI engine with natural gas direct injection plus gasoline port injection under lean-burn …

Z Liu, X Yu, P Sun, S Xu - Fuel, 2021 - Elsevier
Conventional gasoline SI engines have low efficiency and poor lean burn characteristics at
lower loads. The objective of this study is to improve the combustion and emission …

On the implications of nitromethane–NOx chemistry interactions for combustion processes

KP Shrestha, L Seidel, T Zeuch, G Moréac, P Dagaut… - Fuel, 2021 - Elsevier
In this work, we report a detailed investigation of the CH 3 NO 2 chemistry effect on fuel-NO
interactions for the fuels methane and n-heptane using a recently developed and …

Effect of air humidity on premixed combustion of ammonia/air under engine relevant conditions: numerical investigation

MPG Maab, SM Bathaei, M Kim, JA Esfahani… - Journal of Thermal …, 2023 - Springer
In the present study, ammonia/air premixed combustion in marine engine relevant
conditions has been numerically investigated. Following the potential of ammonia as an …

An experimental investigation of knock limit, performance and economic parameters in a gasoline-natural gas dual fuel spark-ignition engine at the compression ratio …

SK Yekani, E Abdi Aghdam, M Sarabi - Journal of Energy Management …, 2023 - jemat.org
The dependence of human beings on motor vehicles in their everyday life and the decrease
of oil reserves all over the world have doubled the importance of attention to Spark Ignition …

Effects of ignition timing on combustion characteristics of a gasoline direct injection engine with added compressed natural gas under partial load conditions

P Zhang, J Ni, X Shi, S Yin, D Zhang - Processes, 2021 - mdpi.com
The gasoline/natural gas dual-fuel combustion mode has been found to have unique
advantages in combustion. The ignition timing has a significant impact on the combustion …

The comparative performance study of the EF7 downsized engines; fuel economy besides CO2 reduction

MM Namar, O Jahanian, K Nikzadfar… - Future Technology, 2024 - fupubco.com
Engine downsizing is considered a strategic idea in fuel economy enhancement as well as
reduction. It is defined in the literature as the decrease in engine geometrical dimensions …

The Effect Of Burned Residual Gases On Gasoline-NG Dual-Fuel Engine Combustion Performance With Skip-Fire Technique

M Sarabi, E Abdi Aghdam… - The Journal of Engine …, 2021 - engineresearch.ir
Spark-ignition (SI) engines are commonly used to produce the power needed for various
purposes. Using gasoline-NG dual fuel in these engines and investigating the variations of …

Addition of Hydrogen in Spark Ignition Engine Combustion Process: A Review

AI Soumi - Creative Research in Engineering (CERIE), 2024 - jurnalnasional.ump.ac.id
The increasing consumption of fossil energy causes fossil energy reserves to become
depleted and pollutants in the environment increase. One approach to decreasing reliance …