کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
230919 1427413 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel correlation approach to estimate thermal conductivity of pure carbon dioxide in the supercritical region
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
A novel correlation approach to estimate thermal conductivity of pure carbon dioxide in the supercritical region
چکیده انگلیسی

In this paper, a new correlation to calculate the thermal conductivity of supercritical carbon dioxide based on 668 data points from the literature is introduced. The proposed correlation is valid in temperature range from 310 to 960 K, and pressures range between 7.4 and 210 MPa. The average absolute error of the model was found to be 2.7 and 2.4% in the comparison with the literature and NIST data respectively, which demonstrates superiority of the model over other methods.

Figure optionsDownload as PowerPoint slideHighlights
► Valid in temperature range from 310 to 960 K and pressures range between 7.4 and 210 MPa.
► AARE% of 2.7 and 2.4 in the comparison with the literature data and NIST web-book respectively.
► Overall superiority over other methods.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Supercritical Fluids - Volume 64, April 2012, Pages 39–45
نویسندگان
, ,