کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
513495 866484 2009 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hyper singular boundary element formulation for the Grad-Shafranov equation as an axisymmetric problem
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Hyper singular boundary element formulation for the Grad-Shafranov equation as an axisymmetric problem
چکیده انگلیسی
The Grad-Shafranov equation describes the magnetic flux distribution of plasma in an axisymmetric system such as a tokamak-type nuclear fusion device. This paper presents a scheme to solve the hyper singular boundary integral equation (HBIE) corresponding to this Grad-Shafranov equation. All hyper and strong singularities caused by differentials of the complete elliptic integrals have been regularized up to the level of the Cauchy principal value integral. Test calculations commonly using discontinuous boundary elements have been made to compare the HBIE solutions with the solutions of the standard boundary integral equation (SBIE).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Analysis with Boundary Elements - Volume 33, Issue 6, June 2009, Pages 845-857
نویسندگان
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