کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
169755 | 458040 | 2012 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Numerical simulation of transcritical strained laminar flames
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Numerical simulation of transcritical strained laminar flames Numerical simulation of transcritical strained laminar flames](/preview/png/169755.png)
چکیده انگلیسی
We investigate reactive and non-reactive strained flows associated with high pressure cryogenic rocket engines. A detailed high pressure fluid model based on thermodynamics of irreversible processes, statistical mechanics as well as kinetic theory of dense gases is used. This model insures the positivity of chemical entropy production and of molecular transport related entropy production. We first investigate a mixing layer between cold hydrogen and oxygen and the dramatic influence of nonideal transport near thermodynamic instabilities. Diffusion and partially premixed H2–O2 transcritical flame structures are then studied as well as strain extinction limits and dilution extinction limits.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Combustion and Flame - Volume 159, Issue 9, September 2012, Pages 2829–2840
Journal: Combustion and Flame - Volume 159, Issue 9, September 2012, Pages 2829–2840
نویسندگان
Vincent Giovangigli, Lionel Matuszewski,