XFEM Potential Cracks Investigation using Two Classical Tests
نویسندگان
چکیده
منابع مشابه
Numerical Analysis of the Effect of External Circumferential Elliptical Cracks in Transition Thickness Zone of Pressurized Pipes Using XFEM
The present work investigates the effect of the elliptical three-dimensional (3D) cracks on a pipe with thickness transition, considering internal pressure. Level sets were defined using the extended finite element method (XFEM), the stress intensity factors (SIFs) of 3D cracks were investigated and compared between straight pipes and pipes with thickness transition. The results show that the X...
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متن کامل3.1 Classical Primality Tests
Andrew V. Sutherland In this lecture, we consider the following problem: given a positive integer N , how can we efficiently determine whether N is prime or not? This question is intimately related to the problem of factoring N . Without a method for determining primality, we have no way of knowing when we have completely factored N . This is a serious issue for probabilistic factorization algo...
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ژورنال
عنوان ژورنال: Journal of Applied Mechanical Engineering
سال: 2017
ISSN: 2168-9873
DOI: 10.4172/2168-9873.1000251