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Papers by Cengiz Öner
Afyon Kocatepe University Journal of Sciences and Engineering
Periodicals of Engineering and Natural Sciences (PEN)
In this study, sesame oil has been investigated as alternative for diesel engine. For this purpos... more In this study, sesame oil has been investigated as alternative for diesel engine. For this purpose; sesame oil has been used as a fuel for diesel engine which was single cylinder, four strokes and direct injected to investigate their effects on engine performance and engine elements. In the study, the mixture of sesame oil and motorine (75/25) with motorine have
In this experimental work, raw cottonseed oil was converted by KOH-catalyzed transesterification ... more In this experimental work, raw cottonseed oil was converted by KOH-catalyzed transesterification reaction with methyl alcohol to the cottonseed oil methyl ester (biodiesel) and then tested in a single cylinder, four strokes and direct injection diesel engine at the constant engine speed (2000 rpm) under different engine loads. The composition and the fuel-related properties of produced biodiesel were determined by using gas chromatography (GC) and related instruments. An increase in brake specific fuel consumption (BSFC) and decrease in brake thermal efficiency (BTE) for fuel blends were observed compared with diesel fuel. Compared with diesel fuel, exhaust emissions were found to be lower in carbon monoxide, hydrocarbon, nitrogen oxides and smoke with the use of fuel blends. It was concluded that cottonseed oil methyl ester-diesel fuel blends could be substituted for the diesel fuel without any modifications in diesel engines, with better environmental characteristics of fuel blends.
Journal of the Energy Institute, 2014
Materials & Design, 2008
... thin on a backing lining of good heat-conductor metals, such as aluminum or copper ... lining... more ... thin on a backing lining of good heat-conductor metals, such as aluminum or copper ... lining has the advantage that the sleeve can be replaced (in most cases by centrifugal casting). ... in the experiments had been manufactured from special alloy steel with a surface hardness of 65 ...
Many studies have been performed on different vegetable oils as alternative fuel in diesel engine... more Many studies have been performed on different vegetable oils as alternative fuel in diesel engines. One of the most important problems encountered in use of the vegetable oils as alternative fuels in engines is their high viscosity's. High viscosity comes some problems in use of these oils. In this study, to overcome this problem sunflower oil methyl ester was mixed
Gazi University Journal of …, 2010
Biodiesel fuels is one of the most attractive alternative fuels to reduce both emissions and petr... more Biodiesel fuels is one of the most attractive alternative fuels to reduce both emissions and petroleum based fuel consumption resulted from diesel engines. Therefore, the effects of biodiesel fuels on long-term engine operation and deposits in engine are ...
Materials & Design, 2008
... thin on a backing lining of good heat-conductor metals, such as aluminum or copper ... lining... more ... thin on a backing lining of good heat-conductor metals, such as aluminum or copper ... lining has the advantage that the sleeve can be replaced (in most cases by centrifugal casting). ... in the experiments had been manufactured from special alloy steel with a surface hardness of 65 ...
Industrial & Engineering Chemistry Research, 2011
... SAE paper no.: 2008-01-2381; SAE: Warrendale, PA, 2008. 11. Mehta, RN; Chakraborty, M.;Mahant... more ... SAE paper no.: 2008-01-2381; SAE: Warrendale, PA, 2008. 11. Mehta, RN; Chakraborty, M.;Mahanta, P.; Parikh, PAEvaluation of Fuel Properties of Butanol-Biodiesel-Diesel Blends and Their Impact on Engine Performance and Emissions Ind. Eng. Chem. Res. ...
Procedia - Social and Behavioral Sciences, 2013
Afyon Kocatepe University Journal of Sciences and Engineering
Periodicals of Engineering and Natural Sciences (PEN)
In this study, sesame oil has been investigated as alternative for diesel engine. For this purpos... more In this study, sesame oil has been investigated as alternative for diesel engine. For this purpose; sesame oil has been used as a fuel for diesel engine which was single cylinder, four strokes and direct injected to investigate their effects on engine performance and engine elements. In the study, the mixture of sesame oil and motorine (75/25) with motorine have
In this experimental work, raw cottonseed oil was converted by KOH-catalyzed transesterification ... more In this experimental work, raw cottonseed oil was converted by KOH-catalyzed transesterification reaction with methyl alcohol to the cottonseed oil methyl ester (biodiesel) and then tested in a single cylinder, four strokes and direct injection diesel engine at the constant engine speed (2000 rpm) under different engine loads. The composition and the fuel-related properties of produced biodiesel were determined by using gas chromatography (GC) and related instruments. An increase in brake specific fuel consumption (BSFC) and decrease in brake thermal efficiency (BTE) for fuel blends were observed compared with diesel fuel. Compared with diesel fuel, exhaust emissions were found to be lower in carbon monoxide, hydrocarbon, nitrogen oxides and smoke with the use of fuel blends. It was concluded that cottonseed oil methyl ester-diesel fuel blends could be substituted for the diesel fuel without any modifications in diesel engines, with better environmental characteristics of fuel blends.
Journal of the Energy Institute, 2014
Materials & Design, 2008
... thin on a backing lining of good heat-conductor metals, such as aluminum or copper ... lining... more ... thin on a backing lining of good heat-conductor metals, such as aluminum or copper ... lining has the advantage that the sleeve can be replaced (in most cases by centrifugal casting). ... in the experiments had been manufactured from special alloy steel with a surface hardness of 65 ...
Many studies have been performed on different vegetable oils as alternative fuel in diesel engine... more Many studies have been performed on different vegetable oils as alternative fuel in diesel engines. One of the most important problems encountered in use of the vegetable oils as alternative fuels in engines is their high viscosity's. High viscosity comes some problems in use of these oils. In this study, to overcome this problem sunflower oil methyl ester was mixed
Gazi University Journal of …, 2010
Biodiesel fuels is one of the most attractive alternative fuels to reduce both emissions and petr... more Biodiesel fuels is one of the most attractive alternative fuels to reduce both emissions and petroleum based fuel consumption resulted from diesel engines. Therefore, the effects of biodiesel fuels on long-term engine operation and deposits in engine are ...
Materials & Design, 2008
... thin on a backing lining of good heat-conductor metals, such as aluminum or copper ... lining... more ... thin on a backing lining of good heat-conductor metals, such as aluminum or copper ... lining has the advantage that the sleeve can be replaced (in most cases by centrifugal casting). ... in the experiments had been manufactured from special alloy steel with a surface hardness of 65 ...
Industrial & Engineering Chemistry Research, 2011
... SAE paper no.: 2008-01-2381; SAE: Warrendale, PA, 2008. 11. Mehta, RN; Chakraborty, M.;Mahant... more ... SAE paper no.: 2008-01-2381; SAE: Warrendale, PA, 2008. 11. Mehta, RN; Chakraborty, M.;Mahanta, P.; Parikh, PAEvaluation of Fuel Properties of Butanol-Biodiesel-Diesel Blends and Their Impact on Engine Performance and Emissions Ind. Eng. Chem. Res. ...
Procedia - Social and Behavioral Sciences, 2013