کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8085267 | 1521753 | 2015 | 20 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Method of characteristics - A review with applications to science and nuclear engineering computation
ترجمه فارسی عنوان
روش ویژگی - بررسی با برنامه های کاربردی به محاسبات علم و مهندسی هسته ای
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کلمات کلیدی
روش مشخصات معادلات دیفرانسیل جزئی، مهندسی هسته ای، فیزیک راکتور، هیدرولیک حرارتی، عامل،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
چکیده انگلیسی
This paper provides the basics of the Method of Characteristics (MOC) in solving partial differential equations (PDEs) to the problems of interests to science and nuclear engineering. The PDEs are widely used in science and engineering to model physical systems and processes. Such equations are often complex, difficult and/or highly impractical to solve analytically. Although several methods exist to approximate solutions for PDEs, employing an approach that is both computationally - resourceful and reliable is crucial in particular to engineering fields of importance to creating reliable and safe designs of the systems involved. This paper introduces and expounds upon the MOC, a method by which PDE solutions are converged quickly and accurately as compared to alternative methods. The MOC theory is described with a few study cases in showing a step-by-step solution for each. Its detailed application to neutron transport, thermal hydraulics and conductivity imaging are presented.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Nuclear Energy - Volume 85, November 2015, Pages 548-567
Journal: Progress in Nuclear Energy - Volume 85, November 2015, Pages 548-567
نویسندگان
Matthew Eklund, Miltiadis Alamaniotis, Hermilo Hernandez, Tatjana Jevremovic,