کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
648927 1457202 2009 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Combustion characteristics of a closed cycle diesel engine with different intake gas contents
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Combustion characteristics of a closed cycle diesel engine with different intake gas contents
چکیده انگلیسی

This paper is to carry out a numerical simulation of combustion characteristics for a closed cycle diesel engine (CCDE) with different intake gas contents under different engine speeds and equivalence ratios. The numerical simulation used Kiva3V-Release2 code as the main program by modifying some subroutines containing different intake gas contents of oxygen, argon, and nitrogen and their thermodynamic properties. The results show that the pressure will increase earlier if the percentage of argon is higher when we use argon to replace nitrogen, and the ignition delay will be shorter, too. The higher in-cylinder temperature results from a higher concentration of argon.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 29, Issues 5–6, April 2009, Pages 848–858
نویسندگان
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