RESEARCH THE AFFECT OF BLOWBY COMPONENTS AND HYDROGEN ADDED TO THE INTAKE AIR TO ENGINE CHARACTERISTIC
No. 59 (2019), Science - Technology
No. 59 (2019)

RESEARCH THE AFFECT OF BLOWBY COMPONENTS AND HYDROGEN ADDED TO THE INTAKE AIR TO ENGINE CHARACTERISTIC

Science - Technology
Published 2022-09-13
ANH NGUYEN TUAN
Faculty of Marine Engineering, Vietnam Maritime University
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Keywords

Blowby components, hydrogen, engine characteristic. Hơi dầu nhờn, hydrogen, đặc tính động cơ.

How to Cite

NGUYỄN TUẤN , A. (2022). RESEARCH THE AFFECT OF BLOWBY COMPONENTS AND HYDROGEN ADDED TO THE INTAKE AIR TO ENGINE CHARACTERISTIC. Journal of Marine Science and Technology, 59(59), 27–31. Retrieved from https://jmst.vimaru.edu.vn/index.php/tckhcnhh/article/view/302
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Abstract

The present study experimentally investigated combustion characteristics of a diesel engine with hydrogen and blowby components added to the intake air. In our previous studies, the ignition delay decreased with the increase in hydrogen fraction at late diesel-fuel injection timings. However, it is difficult to auto-ignite hydrogen earlier than diesel fuel, because the auto-ignition temperature of hydrogen is higher than that of diesel fuel. There must be some factors to ignite hydrogen. We focus on reaction of blowby components as a cause of hydrogen ignition earlier than diesel-fuel ignition.

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