Combustion chamber modifications to improve diesel engine performance and reduce emissions: A review

AT Doppalapudi, AK Azad, MMK Khan - Renewable and Sustainable …, 2021 - Elsevier
The concept of combustion chamber modifications of diesel engines has been attracting
much attention in the field of engine research. Many researchers are investigating modified …

Feasibility of using less viscous and lower cetane (LVLC) fuels in a diesel engine: A review

R Vallinayagam, S Vedharaj, WM Yang… - … and Sustainable Energy …, 2015 - Elsevier
This review work focuses on biofuels with lower viscosity and cetane number and their mode
of operation in a diesel engine. Though there were a number of review works describing the …

Effect of combustion chamber bowl geometry modification on engine performance, combustion and emission characteristics of biodiesel fuelled diesel engine with its …

V Karthickeyan - Energy, 2019 - Elsevier
With deteriorating energy reserves, rising environmental apprehensions and progressively
more firm energy regulations have made renewable energy resources as an extremely …

The effects of using ethanol as additive on the combustion and emissions of a direct injection diesel engine fuelled with neat lemongrass oil-diesel fuel blend

R Sathiyamoorthi, G Sankaranarayanan - Renewable Energy, 2017 - Elsevier
In this experimental work, ethanol was mixed with neat lemongrass oil (LGO)–diesel fuel
blend and the effect of ethanol concentration on combustion, emission, and performance of …

Experimental study on the effect of piston bowl geometry on the combustion performance and pollutant emissions of methane-diesel common rail dual-fuel engine

HE Gulcan, M Ciniviz - Fuel, 2023 - Elsevier
In dual-fuel operations, high methane substitution negatively affects combustion
performance and creates high hydrocarbon (HC) and carbon monoxide (CO) pollutant …

A numerical study on the effect of various combustion bowl parameters on the performance, combustion, and emission behavior on a single cylinder diesel engine

D Balasubramanian… - … Science and Pollution …, 2018 - Springer
A numerical study was carried out to study the effect of various combustion bowl parameters
on the performance behavior, combustion characteristics, and emission magnitude on a …

A review on improving airflow characteristics inside the combustion chamber of CI engines to improve the performance with higher viscous biofuels

S Bari, SN Hossain, I Saad - Fuel, 2020 - Elsevier
Performances of diesel engines run on biodiesel and vegetable-based fuels are not
satisfactory mainly due to higher viscosity, and they are termed as higher viscous fuels …

Studies on the influence of combustion bowl modification for the operation of Cymbopogon flexuosus biofuel based diesel blends in a DI diesel engine

B Dhinesh, M Annamalai, IJR Lalvani… - Applied Thermal …, 2017 - Elsevier
The aim of this experimental work is to figure out the optimized the combustion bowl
geometry on a constant speed diesel engine for its efficient functioning with a novel biofuel …

Effects of combustion chamber geometry on combustion characteristics of a DI diesel engine fueled with calophyllum inophyllum methyl ester

BRR Bapu, L Saravanakumar, BD Prasad - Journal of the Energy institute, 2017 - Elsevier
This paper describes the results of an experimental investigation carried out in a single
cylinder, variable compression ratio, CI engine fueled with Calophyllum Inophyllum Methyl …

Optimization study on exhaust emissions and fuel consumption in a dimethyl ether (DME) fueled diesel engine

HJ Kim, SH Park - Fuel, 2016 - Elsevier
This paper describes the optimal operating conditions of diesel and dimethyl-ether (DME)
fuel in a diesel engine calculated using the genetic algorithm (GA) method. In order to …