Effect of thermal Barrier coating in CI engines fueled with Citrus Medica (Citron) peel oil biodiesel dosed with cerium oxide nanoparticle

Shanmugam, Mohanraj; Sathiyamurthy, S.; Rajkumar, Ganesan; Saravanakumar, S.; Prabakaran, S.; Shaisundaram, V.S.

doi:10.1016/j.matpr.2020.07.485

Cited by 14 publications

(4 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Catalytic action of CeO 2 nanoparticles also ensure the efficient combustion. (Perumal Venkatesan et al, 2019;Shanmugam et al, 2020) These factors contribute for reduced HC emission. For the normal FIT and retarded FIT, fuel preparation will be affected resulting in higher delay period.…”

Section: Hydrocarbon (Hc) Emissionmentioning

confidence: 99%

Combined influence of fuel injection strategy and nanoparticle additives on the performance and emission characteristics of a biodiesel fueled engine

Dinesha

2021

Cogent Engineering

View full text Add to dashboard Cite

Waste cooking oil (WCO) biodiesel is becoming promising fuel for compression ignition (CI) engines. Due to the poor thermal efficiency, engine modifications and fuel modifications have been adopted over the years to enhance the performance. In the current study, performance from the biodiesel engine at different injection timing has been studied using waste cooking oil biodiesel mixed with cerium oxide (CeO 2 ) nanoparticles as additives. Experiments are conducted at normal injection timing (27 °bTDC), advanced (30 °bTDC) and retarded injection timing (24 °bTDC) using B20 fuel blended with 80 ppm of nanoparticles. Studies indicated that advancing the injection timing, results in higher brake thermal efficiency (BTE) and reduced brake specific fuel consumption (BSFC) for B20 fuel with nanoparticles as compared to fuel without the use of nanoparticles. Smoke, CO and HC emissions reduced on progressing the injection timings, whereas delaying injection timing shows decreased NOx emissions. By advancing the injection timing and adding CeO 2 nanoparticles to the blend, BTE is increased by 10.9% and BSFC reduced by 11.1% as compared to the neat B20 biodiesel operation. HC and smoke emissions are 35.4% and 14.2%, respectively, reduced for advancing the injection timing with the adding cerium oxide nano particles to the fuel as compared with clean WCO ester with the absence of nanoparticles. Advancing fuel injection timing has no positive influence on the reduction of NOx.

show abstract

Section: Hydrocarbon (Hc) Emissionmentioning

confidence: 99%

Combined influence of fuel injection strategy and nanoparticle additives on the performance and emission characteristics of a biodiesel fueled engine

Dinesha

2021

Cogent Engineering

View full text Add to dashboard Cite

show abstract

“…The base fluids are frequently chosen as water, ethylene glycol (EG), or other fluids, and the nanoparticles can be metals or metal oxides such as carbon nanotubes or graphene [4][5][6]. Study of nanofluid in improving thermal efficiency includes [7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Numerical Solution of EMHD GO-Fe3O4/H2O Flow and Heat Transfer over Moving Riga Plate with Thermal Radiation and Heat Absorption/Generation Impacts

Nooraini Zainuddin,

Nor Ain Azeany Mohd Nasir,

Norli Abdullah

et al. 2024

ARFMTS

View full text Add to dashboard Cite

The importance of thermal radiation impacts on electromagnetohydrodynamics (EMHD) hybrid nanofluid movement and heat transference towards stretching/shrinking surface is investigated. The influences of external effects such as suction, heat absorption and generation are also being considered. The hybrid nanofluid chosen for exploration is Graphene Oxide (GO) and Iron Oxide (Fe3O4) as nanoparticles, while water (H2O) is a base fluid. The mathematical modelling in partial differential equations (PDEs) is formulated to ordinary differential equations (ODEs) for simplicity using an appropriate similarity variable. The solution of the reduced ODEs is then computed with the help of bvp4c solver built-in MATLAB software. The findings reveal that the magnetic field augmented the velocity profile, while thermal radiation affects the temperature profiles to amplify. The heat generation and absorption upsurged the heat transfer for GO-Fe3O4/H2O with accompanying effects like plate thickness. It is also worth mentioning that GO-Fe3O4/H2O enhanced skin friction and heat transfer by about 3.2% and 1.6%, respectively, more than Fe3O4/H2O.

show abstract

“…Krishnamani et al, 28,29 performed an experiment on a thermal barrier coating (TBC) diesel engine where the piston and cylinder liner were coated with Al 2 TiO 5 at 80 m and the bond coat at 70 m using plasma spray coating. Test fuels in the TBC engine were diesel, sesame oil methyl ester mix (B10 and B20) with diesel, compared with uncoated diesel.…”

Section: Introductionmentioning

confidence: 99%

The influence of thermal barrier coating on an LHR engine fueled by soybean biodiesel blended with various additive spectrums: Performance, combustion, and emission analysis

2023

View full text Add to dashboard Cite

The novelty of this research work deals with green synthesized nanoadditives (5% of graphene, carbon nanotubes, and carbon black), oxygenated additives (5% of n‐butanol, n‐heptane, and n‐pentanol), and then the test fuels are prepared by blending of 20% of soybean biodiesel and 70%, 80%, and 100% of premium diesel. The experimental outcomes revealed that the Nickel Chromium Aluminum (NiCrAl‐120 micron), partially stabilized zirconia, and titanium dioxide ceramic composites at about 400 microns achieve the thermal barrier coat of low heat rejection (LHR) engine parts by the air‐plasma spray method. Compared with Blend B, green synthesized carbon black (5%), premium diesel (70%), and n‐pentanol (5%) mixed soybean biodiesel (20%) fuel (Blend E) tested on the LHR engine achieved 4.90% higher brake thermal efficiency and 25.31% lower brake‐specific fuel consumption at peak load owing to the presence of an oxygenated agent (n‐pentanol) in the fuel blend, which minimizes carbon deposition. The carbon monoxide, hydrocarbon, NOx, and smoke emissions were reduced by 25.58%, 29.41%, 5.06%, and 7.75% when compared to Blend B at peak load. Then, the in‐cylinder pressure and heat release rate were found to be 4.52% and 8.87% higher for Blend E at peak load compared to Blend B. This was because the mix of oxygenated additive and carbon black bio‐based nanofuels made the combustion process go faster. These fuel blends were tested on LHR diesel engines at various load conditions.

show abstract

Effect of thermal Barrier coating in CI engines fueled with Citrus Medica (Citron) peel oil biodiesel dosed with cerium oxide nanoparticle

Cited by 14 publications

References 37 publications

Combined influence of fuel injection strategy and nanoparticle additives on the performance and emission characteristics of a biodiesel fueled engine

Combined influence of fuel injection strategy and nanoparticle additives on the performance and emission characteristics of a biodiesel fueled engine

Numerical Solution of EMHD GO-Fe3O4/H2O Flow and Heat Transfer over Moving Riga Plate with Thermal Radiation and Heat Absorption/Generation Impacts

The influence of thermal barrier coating on an LHR engine fueled by soybean biodiesel blended with various additive spectrums: Performance, combustion, and emission analysis

Contact Info

Product

Resources

About