An extended Kirchhoff–Love shell model with out-of-plane normal stress: Out-of-plane deformation

Y Taniguchi, K Takizawa, Y Otoguro… - … in Computational Fluid …, 2023 - Springer
In this chapter on a hyperelastic extended Kirchhoff–Love shell model with out-of-plane
normal stress, we present the derivation of the new model, with focus on the mechanics of …

Space–time isogeometric analysis of tire aerodynamics with complex tread pattern, road contact, and tire deformation

T Kuraishi, Z Xu, K Takizawa, TE Tezduyar… - Computational …, 2024 - Springer
The space–time (ST) computational method “ST-SI-TC-IGA” and recently-introduced
complex-geometry isogeometric analysis (IGA) mesh generation methods have enabled …

A general-purpose IGA mesh generation method: NURBS Surface-to-Volume Guided Mesh Generation

T Kuraishi, K Takizawa, TE Tezduyar - Computational Mechanics, 2025 - Springer
Abstract The NURBS Surface-to-Volume Guided Mesh Generation (NSVGMG) is a general-
purpose mesh generation method, introduced to increase the scope of isogeometric …

Variational multiscale method stabilization parameter calculated from the strain-rate tensor

K Takizawa, Y Otoguro, TE Tezduyar - Mathematical Models and …, 2023 - World Scientific
The stabilization parameters of the methods like the Streamline-Upwind/Petrov–Galerkin,
Pressure-Stabilizing/Petrov–Galerkin, and the Variational Multiscale method typically …

High-resolution 3D computation of time-periodic long-wake flows with the Carrier-Domain Method and Space–Time Variational Multiscale method with isogeometric …

Y Liu, K Takizawa, TE Tezduyar - Computational Mechanics, 2024 - Springer
Abstract The Carrier-Domain Method was introduced for high-resolution computation of time-
periodic long-wake flows. The cost-effectiveness of the method makes such computations …

Space–Time Isogeometric Analysis of NREL 5MW wind turbine rotor and tower aerodynamics

Y Liu, Y Otoguro, K Takizawa, TE Tezduyar - Computational Mechanics, 2024 - Springer
Abstract We present the Space–Time Isogeometric Analysis (ST-IGA) of wind turbine rotor
and tower aerodynamics, with the rotor geometry of the NREL 5MW offshore baseline wind …

Local-length-scale calculation in T-splines meshes for complex geometries

S Mikawa, K Takizawa, Y Otoguro… - … and Methods in …, 2024 - waseda.elsevierpure.com
抄録 Variational multiscale methods and their precursors, stabilized methods, which are
sometimes supplemented with discontinuity-capturing (DC) methods, have been playing …