@Article{cmes.2021.012821,
AUTHOR = {Leilei Chen, Kunpeng Li, Xuan Peng, Haojie Lian, Xiao Lin, Zhuojia Fu},
TITLE = {Isogeometric Boundary Element Analysis for 2D Transient Heat Conduction Problem with Radial Integration Method},
JOURNAL = {Computer Modeling in Engineering \& Sciences},
VOLUME = {126},
YEAR = {2021},
NUMBER = {1},
PAGES = {125--146},
URL = {http://www.techscience.com/CMES/v126n1/40875},
ISSN = {1526-1506},
ABSTRACT = {This paper presents an isogeometric boundary element method (IGABEM) for transient heat conduction analysis.
The Non-Uniform Rational B-spline (NURBS) basis functions, which are used to construct the geometry of the
structures, are employed to discretize the physical unknowns in the boundary integral formulations of the governing equations. B´ezier extraction technique is employed to accelerate the evaluation of NURBS basis functions. We
adopt a radial integration method to address the additional domain integrals. The numerical examples demonstrate
the advantage of IGABEM in dimension reduction and the seamless connection between CAD and numerical
analysis.},
DOI = {10.32604/cmes.2021.012821}
}