文章基本信息

标题：Analysis of a Homogeneous Charge Compression Ignition (HCCI) engine by using a single-zone modelling method
其他标题：Homojen Karışımlı Sıkıştırma Ateşlemeli (HCCI) bir motorun tek-bölgeli modelleme yöntemi kullanılarak analizi
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作者：Halit Yaşar
期刊名称：Sakarya University Journal of Science
印刷版ISSN：1301-4048
电子版ISSN：2147-835X
出版年度：2016
卷号：20
期号：3
DOI：10.16984/saufenbilder.49792
语种：English
出版社：Sakarya University
摘要：Zero-dimensional models are commonly used to model HCCI engines. These models may contain single or multi zones. However, the simplest approach is the single-zone containing burned and unburned gases. In these type models, combustion progress is modelled by Wiebe function. In this article, a single-cylinder Ricardo Hydra engine, which is running in HCCI mode, was modelled by using single-zone method. In the analysis, a modified Shell SI engine code called TRICE was used. This code is a modified version of SPICE (Simulated Petrol Internal Combustion Engine) and modified for HCCI engine. In the combustion analysis, a modified Wiebe function called double-Wiebe function was used since standard Wiebe-function tends to over-predict the peak cylinder pressure in HCCI combustion models. The analses were performed for n-Heptane-Toluene blend with three excess air ratios and the results were compared to the experimental data measured in the engine test laboratuary of Shell Research Centre within an European Commission Marie Curie Transfer of Knowledge Scheme (FP6) project.
其他摘要：HCCI motorların modellenmesinde sıfır-boyutlu modeller yaygın olarak kullanılmaktadır. Bu modeller tek veya çok bölge içerebilirler. Bununla birlikte, en basit yaklaşım yanmış ve yanmamış gazı içeren tek bölge yaklaşımıdır. Bu tip sıfır-boyutlu modellerde
关键词：HCCI engine;single-zone model;net heat release;cylinder pressure
其他关键词：HCCI motor;tek-bölgeli modelleme;net ısı yayılımı;dilindir basıncı