کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7054267 1458016 2018 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Heat and mass transfer in a rarefied gas confined between its two parallel condensed phases
ترجمه فارسی عنوان
انتقال گرما و جرم در یک گاز مایع منجمد بین دو فاز متخلخل موازی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی
The heat and mass transfer in a rarefied gas between its two parallel condensed phases is considered on the basis of linearized and non-linear S-model kinetic equations. The profiles of the macroscopic parameters in the gap between gas-liquid interfaces are obtained for several Knudsen numbers and for the cases of complete and non-complete evaporation and condensation. The linearized Navier-Stokes equations and energy equation, subjected to the temperature and pressure jump boundary conditions, are solved analytically and the expressions for the macroscopic parameters are obtained. The comparison of three approaches allowed us to establish the limit of the application of the linearized approaches in term of the saturation temperature ratio between the condensed phases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 124, September 2018, Pages 967-979
نویسندگان
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