Comparative performance and emissions of IDI-turbo automobile diesel engine operated using degummed, deacidified mixed crude palm oil–diesel blends

Leevijit, Theerayut; Prateepchaikul, Gumpon

doi:10.1016/j.fuel.2010.10.013

Cited by 42 publications

(21 citation statements)

References 13 publications

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“…The BSFCs of D g MCPO20 and EMCPO30 were slightly higher than that of diesel (+4.2% and +4.7%, respectively) which is similar to the findings of number of previous studies [11,12,[14][15][16][17]. The BTEs of D g MCPO20 and EMCPO30 were slightly lower than that of diesel (À0.5% and À1.0%, respectively) which is in accordance with the results of other studies [12,16,17]. This is mainly due to the effect of heating values.…”

Section: A Comparative Engine Performance Testsupporting

confidence: 90%

“…The cetane number of D g MCPO20 ascertained by testing was 56.8, which is higher than the cetane numbers of palm oil (%42) [6,10,11] and diesel (47-52) [12]. This is due to two factors: first, compared to palm oil, the blend had much lower viscosity which can significantly improve fuel atomization and injection resulting in better combustion.…”

Section: Composition and Important Fuel Properties Of The Blends Of Imentioning

confidence: 82%

“…In degumming, the gum is eliminated to produce degummed MCPO (D g MCPO) while its oil composition is un-changed. In degummingdeacidifying, both the gum and the FFAs are eliminated producing a diesel substitute mainly consisting of triglycerides (TG) called degummed-deacidified MCPO (D g-a MCPO) [12]. In esterification with methanol, the FFAs and a part of the TG are changed into methyl esters (MEs) while the gum is simultaneously eliminated producing esterified MCPO (EMCPO).…”

Section: Introductionmentioning

confidence: 99%

“…Sanjid et al [5] reviewed the findings of research conducted in the recent past [11,12,[14][15][16][17][18][19][20][21][22] which has attempted to utilize various diesel substitutes produced from palm oils in diesel engines with or without blending them with diesel and with or without preheating. Different results relating to engine performance and emissions have been found due mainly to variations in the raw materials, production processes, physicochemical properties, operation conditions, and engine features.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Production, properties, and utilization of degummed/esterified mixed crude palm oil-diesel blends in an automotive engine without preheating

Leevijit

Prateepchaikul

Maliwan

et al. 2016

Fuel

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Section: A Comparative Engine Performance Testsupporting

confidence: 90%

Section: Composition and Important Fuel Properties Of The Blends Of Imentioning

confidence: 82%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Production, properties, and utilization of degummed/esterified mixed crude palm oil-diesel blends in an automotive engine without preheating

Leevijit

Prateepchaikul

Maliwan

et al. 2016

Fuel

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“…Leevijit et al [5] Studied the performance and emission of a turbo charged diesel engine. Blend ratio selected for work was B20, B30, and B40.…”

Section: Literature Reviewmentioning

confidence: 99%

Evaluation of the effect of high inlet air pressure on the performance and emission of a diesel engine using regression analysis

Seetharamaiah¹,

Ravindran

Gopinath³

et al. 2018

IOP Conf. Ser.: Mater. Sci. Eng.

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Abstract:In this study an attempt was made to determine the effects of loading in Kirloskar 3.7 kW single cylinder, four stroke, compression ignition engine with "diesel and biofuel"as fuels. The effects of 'inlet air pressure' on performance and emission characteristics were investigated. The inlet air pressure was increased from 1 to 2.5 bar and emissions like CO and HC were found to be decreasing considerably, but, slight increase in brake power and NOx was observed. Through the statistical approach a 'regression model' was established to predict performance and emission levels of a diesel engine operating on biofuel. Using multi regression model, an empirical relation was developed for evaluation of BP, HC, CO and NOx for a diesel engine.

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Performance and emissions of neat crude palm oil and its emulsions as diesel engine fuel

Chan

Yahya

Kadir

et al. 2021

Env Prog and Sustain Energy

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The depletion of petroleum diesel has prompted the use of biofuels and other alternative sources of energy. The direct use of neat crude palm oil (CPO) has mostly resulted in the increase of oxides of nitrogen (NOx). Emulsification has demonstrated the capability of reducing NOx emissions. An experiment is conducted to investigate the effect of increasing water content in CPO. Water-in-CPO emulsions with varying water contents by volume (5%, 10%, and 15%) with 1% SPAN 80 surfactant are labeled as W5CPO, W10CPO, and W15CPO. The fuels were tested on a singlecylinder diesel generator at 2900 and 3200 rpm with varying electrical load. For all load conditions at 3200 rpm, the smoke opacimeter reading is highest at 35% with W15CPO and the lowest smoke reading is 15% with W5CPO as fuel. The NOx of CPO was higher than ordinary diesel up to 29% at lower load. The NOx emissions of

show abstract

Comparative performance and emissions of IDI-turbo automobile diesel engine operated using degummed, deacidified mixed crude palm oil–diesel blends

Cited by 42 publications

References 13 publications

Production, properties, and utilization of degummed/esterified mixed crude palm oil-diesel blends in an automotive engine without preheating

Production, properties, and utilization of degummed/esterified mixed crude palm oil-diesel blends in an automotive engine without preheating

Evaluation of the effect of high inlet air pressure on the performance and emission of a diesel engine using regression analysis

Performance and emissions of neat crude palm oil and its emulsions as diesel engine fuel

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