کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1563007 | 999602 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modeling and simulation of buckling of polymeric membrane thin film gel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The swelling- and deswelling-induced instabilities of various membrane structures are simulated using the inhomogeneous field theory of a polymeric network in equilibrium with a solvent and mechanical load/constraint and the Finite Element subroutine developed in ABAQUS. The simulating results of these membrane gels are compared with available experimental results, and a reliable prediction in deformation pattern and critical conditions has been achieved. The study has been made in attempt to mimic the shape of a plant leaves from the swelling/deswelling patterns of a gel. Furthermore, this study provides a possibility to explore the origin of intriguing natural phenomena of plants.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Materials Science - Volume 49, Issue 1, Supplement, July 2010, Pages S60–S64
Journal: Computational Materials Science - Volume 49, Issue 1, Supplement, July 2010, Pages S60–S64
نویسندگان
Zishun Liu, Wei Hong, Zhigang Suo, Somsak Swaddiwudhipong, Yongwei Zhang,