کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4990569 1457106 2017 41 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimization and calibration strategy using design of experiment for a diesel engine
ترجمه فارسی عنوان
استراتژی بهینه سازی و کالیبراسیون با استفاده از طراحی آزمایش برای یک موتور دیزل
کلمات کلیدی
طراحی آزمایش، روش سطح پاسخ، کالیبراسیون مبتنی بر مدل، موتور دیزل، مدل رگرسیون،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی
Numerous official cautionary statements on insufficient fossil fuels and global warming have been issued. Therefore, attention on improving fuel efficiency and reducing exhaust emissions has increased. In particular, in the case of diesel engines, the number of control parameters has been increased by after-treatment systems. However, the calibration of all these parameters is complex and requires detailed understanding. Therefore, the present method of diesel engine calibration is time-consuming and expensive, creating a highly challenging environment for engineers. Considering this, a new and improved engine calibration method is required. In this study, engine modeling, predictability, and accuracy were focused upon using design of experiment (DOE). In addition, intake and fuel control parameters were optimally calibrated using regression models and numerical optimization. Through these procedures, the number of test measurements could be substantially reduced, and an efficient method of engine calibration is proposed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 123, August 2017, Pages 917-928
نویسندگان
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