کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10373224 878226 2005 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Estimating sonic gas flow rates in pipelines
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
Estimating sonic gas flow rates in pipelines
چکیده انگلیسی
This paper presents a detailed review and analysis of sonic gas flow in pipelines, adding considerably more detail to the analysis, particularly for long pipelines. Our results show that (1) the mass flow rate is asymptotic as the velocity head pipe loss increases (2) the asymptotic value is identical for both adiabatic and isothermal conditions and (3) a maximum is found in the gas flow, although this maximum is near the asymptotic value. A graphical method for isothermal flows and a simple, shortcut formula is presented using asymptotic analysis which accurately estimates gas flow rates in long pipelines under both adiabatic and isothermal conditions. Process safety applications are provided.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Loss Prevention in the Process Industries - Volume 18, Issue 2, March 2005, Pages 55-62
نویسندگان
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