Ecological aspects of using mixtures of canola oil with n-hexane in diesel engine

Longwic, Rafał; Sander, Przemysław; Tatarynow, Dawid

doi:10.19206/ce-143245

Cited by 2 publications

(2 citation statements)

References 20 publications

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“…The use of unprocessed jatropha oil as fuel may be difficult due to its high density and density. However, other than blending with kerosene, the high viscosity could also be significantly reduced with the addition of n-hexane, save that it could generate a negating ecological condition due to the increased concentration of nitrogen oxides, as it is with canola oil [23]. Existing literature has also revealed that that fish waste and jatropha oil can be used as alternate fuel for engines without modifying any specifications of the engine, and also, the emissions from the engine showed a better result except NO x which is higher [24].…”

Section: Introductionmentioning

confidence: 99%

Analysis of jatropha oil-kerosene fuel mixtures on the performance of a variable-load direct injection CI engine

Ejilah¹,

Ogbaneme²,

Agboneni³

et al. 2022

Combustion Engines

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Jatropha oil was blended with kerosene in ratios; JOK0, JOK20, JOK30, JOK40 and JOK50 and benchmarked against conventional diesel fuel. The blended fuel samples was test-run on a TD110-TD115 TQ small CI engine test rig, and emission levels for the fuel samples were examined using an SQV automobile exhaust gas analyzer. The JOK20 fuel sample offered a better performance in terms of higher BP, BTE, and EGT followed by; JOK30, JOK40 and JOK50 blends; and also exhibited lower SFC, BSEC and AFR, hence less fuel consuming than diesel fuel. A reduction in CO emission was recorded for JOK20, and a significant cut was also observed for JOK30, JOK40 blends with load increase.; while, JOK30, JOK40 and JOK50 samples exhibited higher CO2 and lower UHC emission levels than diesel. No traceable level of NOx emission was recorded for JOK20 fuel sample.

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Section: Introductionmentioning

confidence: 99%

Analysis of jatropha oil-kerosene fuel mixtures on the performance of a variable-load direct injection CI engine

Ejilah¹,

Ogbaneme²,

Agboneni³

et al. 2022

Combustion Engines

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show abstract

“…In addition, modern fuel injection systems (Common Rail) are used, which operate on the basis of appropriate precisely-selected control strategies stored in the ECU (Engine Control Unit). The use of alternative fuels in diesel engines, based on vegetable oils (rapeseed oil, soybean oil and others), due to significant differences in physicochemical properties (in particular, viscosity) relative to ON, is difficult [32][33][34][35][36][37][38][39][40][41][42][43]. Therefore, to counteract these problems, attempts have been made to modify the engine itself (Ellsbett technology) as well as its accessories (fuel heating systems, dual-fuel systems) [44].…”

Section: Introductionmentioning

confidence: 99%

Test Stand for a Motor Vehicle Powered by Different Fuels

et al. 2022

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This article discusses current testing methods for motor vehicle engines. Traction engines have so far been tested, for example, according to WLTP (Worldwide Harmonized Light Vehicle Test Procedure) driving tests, but due to the “VW—gate” incident, these are now to be supplemented by RDE (Real Driving Emissions) tests, conducted under real road conditions. The analyses of the state of knowledge and the directions of research to date unequivocally indicate the need for the construction of a stand that allows: testing of a complete vehicle admitted to traffic; testing of a motor vehicle with the possibility of simulating real operating conditions; load setting with the possibility of its regulation; feeding the engine with various fuels; modification of the software of controllers having a direct impact on the control strategies of the engine; transmission and traction control system; reading, recording and analysis of the parameters of the operation of control systems in real time; detailed recording and analysis of the combustion process occurring directly in the combustion chamber; and the measurement of emitted toxic substances. On a bench with the above features, tests were carried out on a diesel motor vehicle, which were based on recording changes in the parameters of the combustion and injection process. The tests were conducted under static and dynamic conditions. Tests under static conditions were conducted on a chassis dynamometer. They consisted of indicating the engine for different fuel dose control maps. The vehicle equipped with the test engine was driven at a constant speed on the chassis dynamometer and loaded with a drag force of 130 Nm. Tests under dynamic conditions were conducted under real traffic conditions. They were limited to the presentation of results under static conditions. The main results of the tests are given in the conclusion and include a general summary. In particular, the presented results of the diesel tests demonstrate an attempt to adapt the engine to co-power with hydrogen.

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Ecological aspects of using mixtures of canola oil with n-hexane in diesel engine

Cited by 2 publications

References 20 publications

Analysis of jatropha oil-kerosene fuel mixtures on the performance of a variable-load direct injection CI engine

Analysis of jatropha oil-kerosene fuel mixtures on the performance of a variable-load direct injection CI engine

Test Stand for a Motor Vehicle Powered by Different Fuels

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