The experimental investigation on performance and emission characteristics of ceramic coated diesel engine using diesel and biodiesel

Krishnamani, S.; Harish, V.; HariShankar, V.; Raj, T. Mohan

doi:10.1016/j.matpr.2018.05.127

Cited by 14 publications

(2 citation statements)

References 7 publications

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“…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

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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.

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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

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“…Despite the fact that the rate of oxidation increased following the addition of aluminium to the fuel, the amount of dosage had no effect [5][6][7][8]. Kamo et al evaluated the impact of introducing aluminium oxide into biodiesel and discovered that it improved performance while also lowering NO x and HC emissions [9,10].…”

Section: Introductionmentioning

confidence: 99%

Effects of Thermal Barrier Coating Using Various Dosing Levels of Aluminium Oxide Nanoadditive Fuel on Diesel in Compressed Ignition Engine

Shaisundaram

Saravanakumar²,

Balambica

et al. 2022

Journal of Nanomaterials

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Environmental effects of vehicle exhausts from internal combustions engines which accounts for about 90% of vehicles on the roads is posing a major threat to environmental safety, and it only continues to surge at an alarming rate now than ever. With diesel engines being the most cost-effective prime mover readily available, their contribution to environmental pollution problems is humongous. The harmful contaminants from diesel exhausts are particulate matter (PM) and hydrocarbon and nitrogen oxides (NOx). So, efforts to curb environmental pollution are the need of the hour by making necessary improvements to reduce their local and global environmental impact. In this study, examine the effects of yttria- and alumina-stabilised zirconia coating on the piston head and cylinder lining of a single-cylinder diesel engine, as well as its performance and emissions. Various dosing amounts of nanoparticles of aluminium oxide were utilised as additives to diesel fuel in this study, on both coated and uncoated internal combustion engines. Many coated engine metrics improved significantly as a result of the research. The brake thermal efficiency has increased by 2.1 percent as compared to a conventional uncoated diesel engine, while brake-specific consumption has dropped by 3%, resulting in a reduction in dangerous chemicals.

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Investigation of exhaust emissions of an isolated diesel engine blended with ethylhexyl nitrate using experimental and ANN approach

Sevinc

Hazar

2020

Environ Sci Pollut Res

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The experimental investigation on performance and emission characteristics of ceramic coated diesel engine using diesel and biodiesel

Cited by 14 publications

References 7 publications

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

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

Effects of Thermal Barrier Coating Using Various Dosing Levels of Aluminium Oxide Nanoadditive Fuel on Diesel in Compressed Ignition Engine

Investigation of exhaust emissions of an isolated diesel engine blended with ethylhexyl nitrate using experimental and ANN approach

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