کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5145327 | 1497341 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Using HHO (Hydroxy) and hydrogen enriched castor oil biodiesel in compression ignition engine
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Using HHO (Hydroxy) and hydrogen enriched castor oil biodiesel in compression ignition engine Using HHO (Hydroxy) and hydrogen enriched castor oil biodiesel in compression ignition engine](/preview/png/5145327.png)
چکیده انگلیسی
Hydrogen and HHO enriched biodiesel fuels have not been investigated extensively for compression ignition engine. This study investigated the performance and emissions characteristics of a diesel engine fueled with hydrogen or HHO enriched Castor oil methyl ester (CME)-diesel blends. The production and blending of CME was carried out with a 20% volumetric ratio (CME20) using diesel fuel. In addition, the enrichment of intake air was carried out using pure HHO or hydrogen through the intake manifold with no structural changes - with the exception of the reduction of the amount of diesel fuel - for a naturally aspirated, four cylinder diesel engine with a volume of 3.6Â L. Hydrogen amount was kept constant with a ratio of 10Â L/min throughout the experiments. Engine performance parameters, including Brake Power, Brake Torque, Brake Specific Fuel Consumption and exhaust emissions - including NOx and CO, - were tested at engine speeds between 1200 and 2600Â rpm. It is seen that HHO enriched CME has better results compared to pure hydrogen enrichment to CME. An average improvement of 4.3% with HHO enriched CME20 was found compared to diesel fuel results while pure hydrogen enriched CME20 fuel resulted with an average increase of 2.6%. Also, it was found that the addition of pure hydrogen to CME had a positive effect on exhaust gas emissions compared to that adding HHO. The effects of both enriched fuels on the engine performance were minimal compared to that of diesel fuel. However, the improvements on exhaust gas emissions were significant.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 36, 7 September 2017, Pages 23366-23372
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 36, 7 September 2017, Pages 23366-23372
نویسندگان
Mustafa Ozcanli, Mustafa Atakan Akar, Ahmet Calik, Hasan Serin,