کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
250288 502660 2006 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Verification of a CFD model for indoor airflow and heat transfer
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Verification of a CFD model for indoor airflow and heat transfer
چکیده انگلیسی

The SST k–ω based model is applied to calculate air-flow velocities and temperatures in a model office room. Calculations are compared with experiments and with the results of the standard k–ε, the RNG k–ε model and the laminar model. It is concluded that (a) all the three tested turbulent models predict satisfactorily the main qualitative features of the flow and the layered type of temperature fields and (b) computations with the SST k–ω based model show the best agreement with measurements. The use of this model is proposed combined with a suitable grid.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Building and Environment - Volume 41, Issue 9, September 2006, Pages 1171–1181
نویسندگان
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