Research and development of natural-gas fueled engines in Iran

AH Kakaee, A Paykani - Renewable and Sustainable Energy Reviews, 2013 - Elsevier
As global energy demand rises, natural gas (NG) plays a pivotal role in energy supply.
Natural gas is the cleanest fossil fuel and it has high energy conversion efficiencies for …

Impact of pilot diesel ignition mode on combustion and emissions characteristics of a diesel/natural gas dual fuel heavy-duty engine

Z Wang, Z Zhao, D Wang, M Tan, Y Han, Z Liu, H Dou - Fuel, 2016 - Elsevier
The brake thermal efficiency and exhaust emission issues are still not fully-resolved to
diesel/natural gas dual fuel engines. To better understand the effect of pilot diesel ignition …

Performance analysis of HCCI engine powered by tamanu methyl ester with various inlet air temperature and exhaust gas recirculation ratios

M Parthasarathy, S Ramkumar, JIJR Lalvani… - Fuel, 2020 - Elsevier
The extensive usage of petroleum as a fuel in a conventional engine produces harmful
pollutants and also leads to global warming. CI engines have certain advantages over SI …

Energy, exergy and emission [3E] analysis of Mesua Ferrea seed oil biodiesel fueled diesel engine at variable injection timings

A Jain, BJ Bora, R Kumar, P Sharma, BJ Medhi… - Fuel, 2023 - Elsevier
Biofuels can be used in diesel engine for power generation to address the twin problems:
fossil fuel depletion and the rise of pollution. In this regard, the present work explores the …

Effects of injector spray angle on combustion and emissions characteristics of a natural gas (NG)-diesel dual fuel engine based on CFD coupled with reduced …

J Shu, J Fu, J Liu, Y Ma, S Wang, B Deng, D Zeng - Applied Energy, 2019 - Elsevier
In this research, the computational fluid dynamics (CFD) coupled with reduced chemical
kinetic model was applied to study the combustion process and emissions characteristics of …

Exergoeconomic analysis and multi-objective optimization of an ejector refrigeration cycle powered by an internal combustion (HCCI) engine

M Sadeghi, SMS Mahmoudi, RK Saray - Energy Conversion and …, 2015 - Elsevier
Ejector refrigeration systems powered by low-grade heat sources have been an attractive
research subject for a lot of researchers. In the present work the waste heat from exhaust …

Predictive modelling and optimization of performance and emissions of an auto-ignited heavy naphtha/n-heptane fueled HCCI engine using RSM

T Kocakulak, S Halis, SMS Ardebili, M Babagiray… - Fuel, 2023 - Elsevier
In this study, the effects of engine speed and lambda input parameters of a single-cylinder
HCCI engine on the performance, combustion and emissions with the use of fuels with …

Combustion and exergy analysis of multi-component diesel-DME-methanol blends in HCCI engine

H Taghavifar, A Nemati, JH Walther - Energy, 2019 - Elsevier
A homogeneous compression ignition (HCCI) engine is taken for numerical investigation on
the application of renewable fuels contained blends of methanol and DME with the base …

Assessment of maximum available work of a hydrogen fueled compression ignition engine using exergy analysis

V Chintala, KA Subramanian - Energy, 2014 - Elsevier
This work is aimed at study of maximum available work and irreversibility (mixing,
combustion, unburned, and friction) of a dual-fuel diesel engine (H 2 (hydrogen)–diesel) …

Experimental investigation on performance, emission behavior and exergy analysis of a variable compression ratio engine fueled with diesel-aegle marmelos oil …

M Krishnamoorthi, R Malayalamurthi - Energy, 2017 - Elsevier
The intention of the prevailing effort is in the direction of experimentally look for the
combined outcome of compression ratio and a number of nozzle holes on performance and …