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Engine performance with diesel-biodiesel blends fuel and emission characteristics
المؤلفون المشاركون
Karim, Marwah N.
Salih, Adil M.
المصدر
Engineering and Technology Journal
العدد
المجلد 38، العدد 5A (31 مايو/أيار 2020)، ص ص. 779-788، 10ص.
الناشر
تاريخ النشر
2020-05-31
دولة النشر
العراق
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
In this study, the sunflowers oil was utilized as for producing biodiesel via a chemical operation, whichis called trans-esterification reaction.
Iraqi diesel fuel suffers from high sulfur content, which makes it one of the worst fuels in the world.
This study is an attempt to improve the fuel specifications by reducing the sulfur content of the addition of biodiesel fuel to diesel where this fuel is free of sulfur and has a thermal energy that approaches to diesel.20% , 30% and 50% of Biodiesel fuel were added to the conventional diesel.
Performance tests and pollutants of a four-stroke single-cylinder dieselengine were performed.
The results indicated that the brake thermal efficiency a decreased by (4% , 16% , and 22% ) for the B20, B30 and B50, respectively.
The increase in specific fuel consumption was (60% , 33% , and 11% ) for the B50, B30, and B20 fuels, respectively for the used fuel blends compared to neat diesel fuel.
The engine exhaust gas emissions measures manifested a decreased of CO and HC were CO decreased by (13% ), (39% ) and (52% ), and the HC emissions were lower by (6.3% ), (32% ), and (46% ) for B20, B30 and B50 respectively, compared to diesel fuel.
The reduction of exhaust gas temperature was (7% ), (14% ), and (32% ) for B20, B30 and B50 respectively.
The NOx emission increased with the increase in biodiesel blends ratio.
For B50, the raise was (29.5% ) in comparison with diesel fuel while for B30 and B20, the raise in the emissions of NOx was (18% ) and (3% ), In this study, the sunflowers oil was utilized as for producing biodiesel via a chemical operation, whichis called trans-esterification reaction.
Iraqi diesel fuel suffers from high sulfur content, which makes it one of the worst fuels in the world.
This study is an attempt to improve the fuel specifications by reducing the sulfur content of the addition of biodiesel fuel to diesel where this fuel is free of sulfur and has a thermal energy that approaches to diesel.20% , 30% and 50% of Biodiesel fuel were added to the conventional diesel.
Performance tests and pollutants of a four-stroke single-cylinder dieselengine were performed.
The results indicated that the brake thermal efficiency a decreased by (4% , 16% , and 22% ) for the B20, B30 and B50, respectively.
The increase in specific fuel consumption was (60% , 33% , and 11% ) for the B50, B30, and B20 fuels, respectively for the used fuel blends compared to neat diesel fuel.
The engine exhaust gas emissions measures manifested a decreased of CO and HC were CO decreased by (13% ), (39% ) and (52% ), and the HC emissions were lower by (6.3% ), (32% ), and (46% ) for B20, B30 and B50 respectively, compared to diesel fuel.
The reduction of exhaust gas temperature was (7% ), (14% ), and (32% ) for B20, B30 and B50 respectively.
The NOx emission increased with the increase in biodiesel blends ratio.
For B50, the raise was (29.5% ) in comparison with diesel fuel while for B30 and B20, the raise in the emissions of NOx was (18% ) and (3% ), respectively
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Karim, Marwah N.& Salih, Adil M.. 2020. Engine performance with diesel-biodiesel blends fuel and emission characteristics. Engineering and Technology Journal،Vol. 38, no. 5A, pp.779-788.
https://search.emarefa.net/detail/BIM-1236571
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Karim, Marwah N.& Salih, Adil M.. Engine performance with diesel-biodiesel blends fuel and emission characteristics. Engineering and Technology Journal Vol. 38, no. 5A (2020), pp.779-788.
https://search.emarefa.net/detail/BIM-1236571
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Karim, Marwah N.& Salih, Adil M.. Engine performance with diesel-biodiesel blends fuel and emission characteristics. Engineering and Technology Journal. 2020. Vol. 38, no. 5A, pp.779-788.
https://search.emarefa.net/detail/BIM-1236571
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 787-788
رقم السجل
BIM-1236571
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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