کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5145921 | 1497343 | 2017 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparative study of the NOx prediction model of HCNG engine
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The presented Model III of NOx prediction is validated by the previous models (Model I by Dawyer et al. and Model II by Kornbluth et al.) and experimental results. The NO packet and three-zone approach are designed and incorporated to Model III, which is based on the temperature duration of NOx formation. The NO curve has been transformed into NO packets through the temperature difference of NOx formation. Whereas, the width of the packet is equal to the ratio of crank angle duration to the total combustion duration. The total combustion duration is divided into three zones (phases). In order to check the accuracy of the model, the percentage error of NOx emission has been evaluated. Three NOx prediction models have been compared, and the model III is the best one. The error range of the model III is within ±15%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 34, 24 August 2017, Pages 22066-22081
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 34, 24 August 2017, Pages 22066-22081
نویسندگان
Anas Rao, Roopesh Kumar Mehra, Hao Duan, Fanhua Ma,