کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
654373 | 885241 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Local RBF-DQ method for two-dimensional transient heat conduction problems
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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: Local RBF-DQ method for two-dimensional transient heat conduction problems Local RBF-DQ method for two-dimensional transient heat conduction problems](/preview/png/654373.png)
چکیده انگلیسی
The meshless local radial basis function-based differential quadrature (RBF-DQ) method is applied on two-dimensional heat conduction for different irregular geometries. This method is the combination of differential quadrature approximation of derivatives and function approximation of radial basis function. Four different geometries with regular and irregular boundaries are considered, and numerical results are compared with those gained by finite element (FE) solution achieved by COMSOL commercial code. Outcomes prove that current technique is in very good agreement with FEM and this fact that RBF-DQ method is an accurate and flexible method in solution of heat conduction problems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Communications in Heat and Mass Transfer - Volume 37, Issue 9, November 2010, Pages 1411–1418
Journal: International Communications in Heat and Mass Transfer - Volume 37, Issue 9, November 2010, Pages 1411–1418
نویسندگان
Soheil Soleimani, M. Jalaal, H. Bararnia, E. Ghasemi, D.D. Ganji, F. Mohammadi,