Results 111 to 120 of about 23,065,756 (214)

Sensitivity Analysis of Underwater Structural-Acoustic Problems Based on Coupled Finite Element Method/Fast Multipole Boundary Element Method with Non-Uniform Rational B-Splines

Journal of Marine Science and Engineering
For the direct differentiation technique-based modeling of acoustic fluid–structure interaction and structural-acoustic sensitivity analysis, a coupling algorithm based on the finite element method (FEM) and the fast multipole boundary element method ...
Yonghui Cao, Zhongbin Zhou, Yanming Xu, Yilin Qu   +3 more
doaj   +1 more source

Isogeometric Analysis of Graphene-Reinforced Functionally Gradient Piezoelectric Plates Resting on Winkler Elastic Foundations. [PDF]

Materials (Basel), 2022
Liang Y, Zheng S, Chen D.
europepmc   +1 more source

Isogeometric Analysis of Heat Transfer in Fluids

, 2011
This paper is devoted to the numerical simulation of heat transfer in fluids. We develop a numerical formulation based on isogeometric analysis that permits straightforward construction of higher order smooth NURBS approximation.
Qin Zhang, Neng Wan, Wen Lei Zhang, Rong Mo   +3 more
core   +1 more source

Parameterization, geometric modeling, and isogeometric analysis of tricuspid valves. [PDF]

Comput Methods Appl Mech Eng, 2021
Johnson EL, Laurence DW, Xu F, Crisp CE, Mir A, Burkhart HM, Lee CH, Hsu MC.   +7 more
europepmc   +1 more source

Advanced Structural Health Monitoring Method by Integrated Isogeometric Analysis and Distributed Fiber Optic Sensing. [PDF]

Sensors (Basel), 2021
Aung TL, Ma N, Kishida K, Guzik A.
europepmc   +1 more source

Optimal-order isogeometric analysis and isogeometric collocation at Galerkin superconvergent points [PDF]

, 2016
Isogeometric analysis with full quadrature yields optimal convergence rates but require higher computational cost than necessary for splines of maximal continuity.
Hansen, Silje Irene
core   +1 more source

Discontinuous Galerkin isogeometric analysis for segmentations generating overlapping regions. [PDF]

Appl Anal, 2021
Hofer C, Toulopoulos I.
europepmc   +1 more source

Trivariate Isogeometric Analysis for Flexible Multibody Dynamics

Advances in Mechanical Engineering, 2013
Isogeometric analysis (IGA) has been a fundamental step forward in the computational mechanics for the past few years, which maintains the accuracy of the description of computational domain geometry throughout the analysis process. However, the research
Ting Pi
doaj   +1 more source

Uncertainty Quantification of Vibroacoustics with Deep Neural Networks and Catmull–Clark Subdivision Surfaces

Shock and Vibration
This study proposes an uncertainty quantification method based on deep neural networks and Catmull–Clark subdivision surfaces for vibroacoustic problems.
Zhongbin Zhou, Yunfei Gao, Yu Cheng, Yujing Ma, Xin Wen, Pengfei Sun, Peng Yu, Zhongming Hu   +7 more
doaj   +1 more source

Rotation free isogeometric thin shell analysis using PHT-splines

, 2017
Rotation free isogeometric thin shell analysis using PHT ...
Kiendl, J., Bletzinger, Kai-Uwe, Bazilevs, Yuri, Wüchner, R., Rabczuk, Timon, Nguyen-Xuan, Hung, Nguyen-Thanh, Nhon (Dr.-Ing.)   +6 more
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