Combustion performance and emission characteristics of a diesel engine under low-temperature combustion of pine oil–diesel blends

Huang, Haozhong; Teng, Wenwen; Liu, Qingsheng; Zhou, Chengzhong; Wang, Qingxin; Wang, Xueqiang

doi:10.1016/j.enconman.2016.09.090

Cited by 54 publications

(20 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Pine oil is the essential oil of pine tree and has in its composition a variety of terpenes, the main component being the alpha-Terpineol (Cangemi et. al, 2010;Huang et al, 2016), whose structure is shown in Figure 3 in Section 2.1.…”

Section: Ternary Diagramsmentioning

confidence: 99%

Influence of the oleic phase and co-surfactant addition in non-ionic microemulsified systems

Curbelo

Garnica

Nascimento

et al. 2021

RSD

View full text Add to dashboard Cite

Microemulsion is a thermodynamically stable dispersion consisting of an aqueous and an organic phases, both stabilized by surfactant molecules and when in need, co-active surfactant. The nature and structure of these components are essential in the formulation of microemulsified systems. For this, the construction of phase diagrams can be a fundamental tool to characterize the ideal experimental conditions for the existence and operation of microemulsions. Thus, the present work had as objective to obtain a comparison between microemulsions with different compositions through the construction of ternary diagrams, aiming to achieve the most stable system. To produce microemulsified systems, a non-ionic surfactant (Ultranex NP 60), a co-surfactant (Isopropyl Alcohol), two organic phases (pine oil and castor oil) and an aqueous phase (glycerin solution) were used. Also complementing the study, rheological tests of the oleic phases were accomplished, as well as their thermogravimetric analysis. The focus of the reached ternary diagrams was to find the system with the largest Winsor type IV region (microemulsion). It was verified this region had a significant increase by the addition of the co-surfactant in the medium and using a vegetable oil, such as pine oil, since it promotes strong surfactant-oil interactions on the interface.

show abstract

Section: Ternary Diagramsmentioning

confidence: 99%

Influence of the oleic phase and co-surfactant addition in non-ionic microemulsified systems

Curbelo

Garnica

Nascimento

et al. 2021

RSD

View full text Add to dashboard Cite

show abstract

“…From the above discussion, it is certain that more research on the exploration of different biofuels for diesel engine application has been incepted in the past. 22 For instance, in a country like India, to meet the requirement of 200 billion gallons of fuel the prominent biodiesel-Jatropha would alone be not sufficient 24,25 . Therefore, innovation of many novel biofuels would help deal with the availability and also enable every nation to attain self-sufficiency, besides protecting the environment from harmful emissions.…”

Section: Introductionmentioning

confidence: 99%

“…The results showed that fueling with 100% pine oil under the full load condition decreased the CO, HC, and smoke emissions, whereas the nitrogen oxides (NOx) emission increased. 19,22 Combustion and emission characteristics of a cylinder diesel engine fueled with pine oil-biodiesel blends were experimentally tested. Experimental results showed that the 50% pine oil-50% biodiesel blend had the optimum performance.…”

Section: Introductionmentioning

confidence: 99%

“…Under the full load condition, the CO, HC, and smoke emissions were lower than diesel, respectively, and the NOx emission was comparable to that of diesel. [20][21][22] The emission characteristics of pine oil blend in a diesel engine equipped with SCR and catalytic converter were investigated. 22,23 The brake thermal efficiency increased with the increase in the blending ratio of pine oil.…”

Section: Introductionmentioning

confidence: 99%

“…[20][21][22] The emission characteristics of pine oil blend in a diesel engine equipped with SCR and catalytic converter were investigated. 22,23 The brake thermal efficiency increased with the increase in the blending ratio of pine oil. The CO, HC, smoke, and NOx emissions decreased.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Analysis of Performance, Combustion and Emission Characteristics on Biofuel of Novel Pine Oil

2017

RJC

View full text Add to dashboard Cite

Increasing fuel prices lead to developing an alternative renewable fuel for internal combustion engines. Pine oil possesses lower viscosity, boiling point and flash point, similar to other plant based fuels like ethanol and eucalyptus oil. Pine oil has been identified to contain terpineol, a higher alcohol, along with pinene, which is an alicyclic hydrocarbon. In this research work, the various performance and emission characteristics of a single cylinder direct injection diesel engine were studied by using an alternative fuel of the biofuel mixed with pine oil and its blends. The results were compared with standard diesel fuel. From the results, it was found that there is a slight increase in brake thermal efficiency and a decrease in brake specific fuel consumption in all pine blended fuels when compared with regular diesel fuel. The use of pine oil resulted in lower emissions of carbon monoxide, hydrocarbons and increased emissions of nitrogen oxides.

show abstract

Impacts of pine oil and hydrogen induction with hemp oil methyl ester on dual fuel reactivity controlled compression ignition combustion in diesel engine

Murugan,

Ramasamy,

Rajkumar

et al. 2024

Env Prog and Sustain Energy

View full text Add to dashboard Cite

The current research focuses on the impacts of pine oil injection and hydrogen induction separately with hemp oil methyl ester (HOME) in the single cylinder diesel engine in dual fuel‐reactivity controlled compression ignition (DF‐RCCI) combustion mode. The engine was tested under a DF‐RCCI mode for the different energy shares of 10% pine oil with HOME (10P‐HOME), 30% pine oil with HOME (30P‐HOME), 3‐lpm hydrogen with HOME (3‐lpmH2‐HOME), and 6‐lpm hydrogen with HOME (6‐lpmH2‐HOME) separately at 345 °CA bTDC of low reactivity fuel (pine oil and hydrogen) and 23°C bTDC injection timing of high reactivity fuel (HOME). The results showed a higher Brake Thermal Efficiency (BTE) of 7.44%, 5.32%, 5.72%, and 2.46% for 6‐lpmH2‐HOME, 3‐lpmH2‐HOME, 30P‐HOME, and 10P‐HOME fuel shares, respectively, over the conventional diesel combustion (CDC) at full load. 30P‐HOME, 3‐lpmH2‐HOME, and 6‐lpmH2‐HOME fuel combinations recorded 4.08% 4.42%, and 5.69% lower brake specific fuel consumption (BSFC), respectively, at full load. When comparing DF‐RCCI combustion to CDC, an increase in the heat release rate (HRR) of 2.89%–26.50% and a rise in peak cylinder pressure of 0.77%–12.99% were observed. The 30P‐HOME, 3‐lpmH2‐HOME, and 6‐lpmH2‐HOME emit less smoke in DF‐RCCI combustion mode by 13.06%, 4.84%, and 7.26%, respectively at full load condition. When using 30P‐HOME the exhaust gas temperature (EGT) decreased by 3.50% at full load condition. At part and full load conditions, the 30P‐HOME fuel share reduced oxides of nitrogen (NOX) emissions by 3.93% and 5.26%, respectively.

show abstract

Combustion performance and emission characteristics of a diesel engine under low-temperature combustion of pine oil–diesel blends

Cited by 54 publications

References 46 publications

Influence of the oleic phase and co-surfactant addition in non-ionic microemulsified systems

Influence of the oleic phase and co-surfactant addition in non-ionic microemulsified systems

Analysis of Performance, Combustion and Emission Characteristics on Biofuel of Novel Pine Oil

Impacts of pine oil and hydrogen induction with hemp oil methyl ester on dual fuel reactivity controlled compression ignition combustion in diesel engine

Contact Info

Product

Resources

About