Performance evaluation of a diesel engine fueled with methyl ester of castor seed oil

Panwar, N. L.; Shrirame, H. Y.; Rathore, Narendra Singh; Jindal, S.; Kurchania, A. K.

doi:10.1016/j.applthermaleng.2009.07.007

Cited by 163 publications

(48 citation statements)

References 16 publications

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“…The use of biofuels also has potential trade-offs regarding air pollution, particularly regarding NO x emissions. The literature illustrates two different explanations; on the one hand, some studies have reported higher levels of NO x due to higher temperatures of combustion [32,33] while others reported lower emissions due to the lower amount of premixed fuel and peak burning temperature compared to diesel and gasoline fuels [34,35]. A review on the impacts of biofuel exhaust emissions can be found in [36].…”

Section: Climate Change and Air Pollution: Co-benefits And Conflicts mentioning

confidence: 99%

Managing Traffic Flows for Cleaner Cities: The Role of Green Navigation Systems

2017

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Cities worldwide suffer from serious air pollution problems and are main contributors to climate change. Green Navigation systems have a great potential to reduce fuel consumption and exhaust emissions from traffic. This research evaluates the impacts of different percentages of green drivers on traffic, CO 2 , and NO x over the entire Madrid Region. A macroscopic traffic model was combined with an enhanced macroscopic emissions model and a GIS (Geographic Information Systems) to simulate emissions on the basis of average vehicle speeds and traffic intensity at the link level. NO x emissions are evaluated, taking into account not only the exhaust emissions produced by transport activity, but also the amount of the population exposed to these air pollutants. Results show up to 10.4% CO 2 and 13.8% NO x reductions in congested traffic conditions for a 90% penetration of green drivers; however, the population's exposure to NO x increases up to 20.2%. Moreover, while traffic volumes decrease by 13.5% for the entire region, they increase by up to 16.4% downtown. Travel times also increase by 28.7%. Since green drivers tend to choose shorter routes through downtown areas, eco-routing systems are an effective tool for fighting climate change, but are ineffective to reduce air pollution in dense urban areas.

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Section: Climate Change and Air Pollution: Co-benefits And Conflicts mentioning

confidence: 99%

Managing Traffic Flows for Cleaner Cities: The Role of Green Navigation Systems

2017

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“…It has become an interesting alternative to be used in diesel engine, because it has similar properties to the traditional fossil diesel fuel and may, thus, substitute conventional fuel with none or very minor engine modification [2]. One of the attractive features of biodiesel is its biodegradability and being more environmental friendly than the fossil fuels, resulting in less environmental impact upon accidental release to the environment [3].…”

Section: Biodieselmentioning

confidence: 99%

Bio Diesel from Castor Oil – A Green Energy Option

Shrirame¹,

Panwar²,

Bamniya³

2011

LCE

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“…The use of biodiesel is not new. It was first used by Rudolf Diesel, the inventor of the internal combustion engine, in 1900 [2]. He validated his engine by peanut vegetable oil.…”

Section: Introductionmentioning

confidence: 99%

Comparative study of diesel engine performance and emission with soybean and waste oil biodiesel fuels

Azad¹,

Rasul²,

Giannangelo³

et al. 2015

Int. J. Automot. Mech. Eng.

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The study investigated the engine performance and emission using biodiesel from soybean oil and waste cooking oil. The fuel properties of these biodiesels were determined using ASTM D6751and EN 14214 standards. The fuels were tested in a multi-cylinder diesel engine with an electromagnetic dynamometer and a 5-gas analyser was used for emission analysis. The result shows that the thermal performance of the engine slightly decreases with increase of the biodiesel blends ratio (i.e. B5, B10, B15, B20 and B50). On the other hand, emission decreases with the increase of biodiesel blends. The reduction in emissions was different for both biodiesels. Waste oil biodiesel showed better trends of emissions reduction with increase of the biodiesel percentage compared with soybean biodiesel. The brake specific fuel consumption (BSFC) of both biodiesels is (6.05%, 9.13%, 12.36% and 18.57% for soybean) and (8.17%, 11.40%, 17.71% and 14.96% for waste cooking oil) higher than diesel, respectively. However, soybean biodiesel consumed less fuel and produced more power and torque compared to waste oil biodiesel. The study concluded that B10 soybean biodiesel blend produced more consistent and expected results than waste oil biodiesel from the performance and emission point of view.

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Performance evaluation of a diesel engine fueled with methyl ester of castor seed oil

Cited by 163 publications

References 16 publications

Managing Traffic Flows for Cleaner Cities: The Role of Green Navigation Systems

Managing Traffic Flows for Cleaner Cities: The Role of Green Navigation Systems

Bio Diesel from Castor Oil – A Green Energy Option

Comparative study of diesel engine performance and emission with soybean and waste oil biodiesel fuels

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