Shape-Free Finite Element Method: Another Way between Mesh and Mesh-Free Methods
المؤلفون المشاركون
Zhou, Ming-Jue
Shang, Yan
Cen, Song
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-09-05
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Performances of the conventional finite elements are closely related to the mesh quality.
Once distorted elements are used, the accuracy of the numerical results may be very poor, or even the calculations have to stop due to various numerical problems.
Recently, the author and his colleagues developed two kinds of finite element methods, named hybrid stress-function (HSF) and improved unsymmetric methods, respectively.
The resulting plane element models possess excellent precision in both regular and severely distorted meshes and even perform very well under the situations in which other elements cannot work.
So, they are called shape-free finite elements since their performances are independent to element shapes.
These methods may open new ways for developing novel high-performance finite elements.
Here, the thoughts, theories, and formulae of above shape-free finite element methods were introduced, and the possibilities and difficulties for further developments were also discussed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cen, Song& Zhou, Ming-Jue& Shang, Yan. 2013. Shape-Free Finite Element Method: Another Way between Mesh and Mesh-Free Methods. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1031925
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cen, Song…[et al.]. Shape-Free Finite Element Method: Another Way between Mesh and Mesh-Free Methods. Mathematical Problems in Engineering No. 2013 (2013), pp.1-14.
https://search.emarefa.net/detail/BIM-1031925
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cen, Song& Zhou, Ming-Jue& Shang, Yan. Shape-Free Finite Element Method: Another Way between Mesh and Mesh-Free Methods. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1031925
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1031925
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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