کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
818632 | 906534 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Shape effect on weakly nonlinear elliptical composites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Shape effect on weakly nonlinear elliptical composites Shape effect on weakly nonlinear elliptical composites](/preview/png/818632.png)
چکیده انگلیسی
The electric field responses of two types of weakly nonlinear dielectric composites consisting of elliptic cylindrical inclusions, one with identical shape and the another with distributed shapes, randomly embedded in the linear host media in the dilute limit are investigated. The dielectric property of the inclusions is that the relation between the displacement (D) and electric (E) fields obey the form D = εE + Ïâ£Eâ£Î²E where β is a nonlinear integer exponent and ε â«Â Ïâ£Eâ£Î². By using the decoupling approximation, the effective nonlinear susceptibility (Ïe) is determined and analyzed for varying the aspect ratios and the shape distribution parameters for the composites with identical and distributed inclusion shapes, respectively. In addition, the exact analytic result of Ïe for the elliptical composites with distributed inclusion shapes for the case of β = 2 is derived in this article.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 43, Issue 3, April 2012, Pages 1252-1257
Journal: Composites Part B: Engineering - Volume 43, Issue 3, April 2012, Pages 1252-1257
نویسندگان
Jatuporn Thongsri, Mayuree Natenapit,