کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
500110 | 863072 | 2006 | 34 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A computational framework for free surface fluid flows accounting for surface tension
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This work is concerned with the simulation of incompressible Newtonian fluid flow problems with free surfaces in the presence of surface tension. The computational framework presented is based on the stabilised velocity–pressure finite element method. The movement and deformation of the computational domain are accounted for by employing the arbitrary Lagrangian–Eulerian (ALE) description of the fluid kinematics. The numerical model is extended to incorporate surface tension effects. A novel partitioned solution procedure is developed based on the Newton–Raphson methodology which incorporates full linearisation of the overall incremental problem. Several numerical examples are provided to demonstrate the efficiency of the methodology.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 195, Issues 23–24, 15 April 2006, Pages 3038–3071
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 195, Issues 23–24, 15 April 2006, Pages 3038–3071
نویسندگان
W. Dettmer, D. Perić,