کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
520133 | 867698 | 2010 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interconnect and lumped elements modeling in interior penalty discontinuous Galerkin time-domain methods
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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
In this paper, we present an approach on how to incorporate passive lumped elements such as resistors, capacitors and inductors in DGTD methods and their application to interconnect modeling. Starting from the voltage and current relationships, we derive the equivalent relationships that describe each of the R, L, C in terms of the electric and magnetic fields. Next, these field expressions are weakly enforced through the Interior Penalty (IP) DG formulation. The proposed method is explicit and conditionally stable. Additionally, a local time-stepping strategy is applied to increase efficiency and reduce the computational time. Finally, a numerical example is presented to validate the proposed approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational Physics - Volume 229, Issue 22, 1 November 2010, Pages 8521–8536
Journal: Journal of Computational Physics - Volume 229, Issue 22, 1 November 2010, Pages 8521–8536
نویسندگان
Stylianos Dosopoulos, Jin-Fa Lee,