کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
654117 885230 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
3d-Transient modeling of heat and mass transfer during heat treatment of wood
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
3d-Transient modeling of heat and mass transfer during heat treatment of wood
چکیده انگلیسی

In the current work, three-dimensional Navier–Stokes equations along with the energy and concentration equations for the fluid coupled with the energy and mass conservation equations for the solid (wood) are solved to study the transient heat and mass transfer during high thermal treatment of wood. The model for wood is based on Luikov's approach and solves a set of coupled heat and mass transfer equations. The model equations are solved numerically by the commercial package FEMLAB for the temperature and moisture content histories under different treatment conditions. The simulation of the proposed conjugate problem allows the assessment of the effect of the heat and mass transfer within wood on the transfer in the adjacent gas, providing good insight on the complexity of the transfer mechanisms.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Communications in Heat and Mass Transfer - Volume 38, Issue 6, July 2011, Pages 717–722
نویسندگان
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