کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4639379 | 1632044 | 2013 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simulation of two-fluid flows using a finite element/level set method. Application to bubbles and vesicle dynamics
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Simulation of two-fluid flows using a finite element/level set method. Application to bubbles and vesicle dynamics Simulation of two-fluid flows using a finite element/level set method. Application to bubbles and vesicle dynamics](/preview/png/4639379.png)
چکیده انگلیسی
A new framework for two-fluid flows using a finite element/level set method is presented and verified through the simulation of the rising of a bubble in a viscous fluid. This model is then enriched to deal with vesicles (which mimic red blood cells’ mechanical behavior) by introducing a Lagrange multiplier to constrain the inextensibility of the membrane. Moreover, high order polynomial approximation is used to increase the accuracy of the simulations. A validation of this model is finally presented on known behaviors of vesicles under flow such as “tank treading” and tumbling motions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 246, July 2013, Pages 251–259
Journal: Journal of Computational and Applied Mathematics - Volume 246, July 2013, Pages 251–259
نویسندگان
V. Doyeux, Y. Guyot, V. Chabannes, C. Prud’homme, M. Ismail,