کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
662659 | 1458148 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new structural model of effective thermal conductivity for heterogeneous materials with co-continuous phases
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A new structural model of effective thermal conductivity for heterogeneous materials with co-continuous phases A new structural model of effective thermal conductivity for heterogeneous materials with co-continuous phases](/preview/png/662659.png)
چکیده انگلیسی
A new structural model for a heterogeneous material with multiple continuous phases is proposed. The corresponding equation for effective thermal conductivity was derived using three methods. The new model is substantially different from the conventional five fundamental structural models (Series, Parallel, two forms of Maxwell-Eucken, Effective Medium Theory). The model has two applications. First, as a new fundamental structural model to produce composite models using the combinatory rules previously proposed by J.F. Wang, J.K. Carson, M.F. North, D. J. Cleland, A new approach to modelling the effective thermal conductivity of heterogeneous materials, International Journal of Heat and Mass Transfer, 49 (17-18) (2006) 3075-3083. Second, to narrow the bounds of the effective thermal conductivity for heterogeneous materials where the physical structure can be characterised into general classes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 51, Issues 9â10, May 2008, Pages 2389-2397
Journal: International Journal of Heat and Mass Transfer - Volume 51, Issues 9â10, May 2008, Pages 2389-2397
نویسندگان
Jianfeng Wang, James K. Carson, Mike F. North, Donald J. Cleland,