کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
207517 461219 2008 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A 1D model for the description of mixing-controlled inert diesel sprays
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
A 1D model for the description of mixing-controlled inert diesel sprays
چکیده انگلیسی

The paper reports an investigation focusing on the transient evolution of diesel sprays. In order to understand the relationship between fuel–air mixing and spray penetration, a one-dimensional spray model is developed, which is capable of predicting the spray behaviour under transient conditions. The main assumptions of the model are the mixing-controlled hypothesis and the validity of self-similarity for conservative properties. Validation of such concepts is achieved by comparing model predictions with both CFD gas jet simulations and experimental diesel spray measurements. Results show that a reasonable estimation of the spray evolution can be obtained for both non-vaporising and vaporising conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 87, Issues 13–14, October 2008, Pages 2871–2885
نویسندگان
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