An insight on NURBS based isogeometric analysis, its current status and involvement in mechanical applications
The current communication is a state-of-the-art review of the recently developed
Isogeometric analysis and its various applications such as structural, thermal, fluid–structure …
Isogeometric analysis and its various applications such as structural, thermal, fluid–structure …
Computational engineering analysis with the new-generation space–time methods
K Takizawa - Computational Mechanics, 2014 - Springer
This is an overview of the new directions we have taken the space–time (ST) methods in
bringing solution and analysis to different classes of computationally challenging …
bringing solution and analysis to different classes of computationally challenging …
Computational free-surface fluid–structure interaction with application to floating offshore wind turbines
In this paper, we propose a computational fluid–structure interaction (FSI) framework for the
simulations of the interaction between free-surface flow and floating structures, such as …
simulations of the interaction between free-surface flow and floating structures, such as …
Free-surface flow modeling and simulation of horizontal-axis tidal-stream turbines
A computational free-surface flow framework that enables 3D, time-dependent simulation of
horizontal-axis tidal-stream turbines (HATTs) is presented and deployed using a complex …
horizontal-axis tidal-stream turbines (HATTs) is presented and deployed using a complex …
Space–time interface-tracking with topology change (ST-TC)
To address the computational challenges associated with contact between moving
interfaces, such as those in cardiovascular fluid–structure interaction (FSI), parachute FSI …
interfaces, such as those in cardiovascular fluid–structure interaction (FSI), parachute FSI …
PetIGA: A framework for high-performance isogeometric analysis
We present PetIGA, a code framework to approximate the solution of partial differential
equations using isogeometric analysis. PetIGA can be used to assemble matrices and …
equations using isogeometric analysis. PetIGA can be used to assemble matrices and …
Free-surface flow and fluid-object interaction modeling with emphasis on ship hydrodynamics
This paper presents our approach for the computation of free-surface/rigid-body interaction
phenomena with emphasis on ship hydrodynamics. We adopt the level set approach to …
phenomena with emphasis on ship hydrodynamics. We adopt the level set approach to …
An interactive geometry modeling and parametric design platform for isogeometric analysis
In this paper an interactive parametric design-through-analysis platform is proposed to help
design engineers and analysts make more effective use of Isogeometric Analysis (IGA) to …
design engineers and analysts make more effective use of Isogeometric Analysis (IGA) to …
Space–time VMS computation of wind-turbine rotor and tower aerodynamics
We present the space–time variational multiscale (ST-VMS) computation of wind-turbine
rotor and tower aerodynamics. The rotor geometry is that of the NREL 5MW offshore …
rotor and tower aerodynamics. The rotor geometry is that of the NREL 5MW offshore …
Structural mechanics modeling and FSI simulation of wind turbines
A fluid–structure interaction (FSI) validation study of the Micon 65/13M wind turbine with
Sandia CX-100 composite blades is presented. A rotation-free isogeometric shell …
Sandia CX-100 composite blades is presented. A rotation-free isogeometric shell …