Predictive capability of actuator disk models for wakes of different wind turbine designs

G Dong, Z Li, J Qin, X Yang - Renewable Energy, 2022 - Elsevier
To evaluate the predictive capability of the actuator disk (AD) models in simulating wakes of
different wind turbine designs, we compare the results of the AD simulation with those of the …

An efficient partitioned framework to couple arbitrary Lagrangian-Eulerian and meshless vector form intrinsic finite element methods for fluid-structure interaction …

Y Zhang, D Chen, H Qian, Z Chen, F Fan… - Applied Mathematical …, 2024 - Elsevier
Abstract The Vector Form Intrinsic Finite Element (VFIFE) is an advanced meshless
Lagrangian structural solver. This study introduces a partitioned framework to integrate …

A sharp interface Lagrangian-Eulerian method for rigid-body fluid-structure interaction

EM Kolahdouz, APS Bhalla, LN Scotten… - Journal of computational …, 2021 - Elsevier
This paper introduces a sharp interface method to simulate fluid-structure interaction (FSI)
involving rigid bodies immersed in viscous incompressible fluids. The capabilities of this …

An immersed interface-lattice Boltzmann method for fluid-structure interaction

J Qin, EM Kolahdouz, BE Griffith - Journal of Computational Physics, 2021 - Elsevier
An immersed interface-lattice Boltzmann method (II-LBM) is developed for modeling fluid-
structure systems. The key element of this approach is the determination of the jump …

[PDF][PDF] Hybrid diffuse and sharp interface immersed boundary methods for particulate flows in the presence of complex boundaries

J Qin, X Yang, Z Li - Commun Comput Phys, 2022 - researchgate.net
A coupling framework that leverages the advantages of the diffuse and sharp interface
immersed boundary (IB) methods is presented for handling the interaction among particles …

Active control of vortex-induced vibration of a circular cylinder by using the oscillatory plate immersed in the cylinder wake at low Reynolds number

Y Ren, Z Xin, S Gu - Acta Mechanica Sinica, 2022 - Springer
As a typical fluid-solid interaction problem, vortex-induced vibration (VIV) is common in
engineering, so it is vital to study its control mechanism. Numerical simulations of the active …

Numerical simulations of an inverted flexible plate in linear shear flows

L Wang, Z Fang, RN Hua, ZR Peng - Physics of Fluids, 2020 - pubs.aip.org
In this paper, the interaction between an elastic plate and viscous fluids is numerically
studied through a coupling lattice Boltzmann method with a finite element method. In …

Control of a sedimenting elliptical particle by electromagnetic forces

J Qin, G Dong, H Zhang - Physics of Fluids, 2021 - pubs.aip.org
In this paper, the effectiveness of electromagnetic forces on controlling the motion of a
sedimenting elliptical particle is investigated using the immersed interface-lattice Boltzmann …

[PDF][PDF] 基于隐式扩散的直接力格式浸没边界格子Boltzmann 方法

佟莹, 夏健, 陈龙, 薛浩天 - 力学学报, 2022 - lxxb.cstam.org.cn
采用浸没边界格子Boltzmann (immersed boundary-lattice Boltzmann, IB-LB)
模型执行动边界绕流数值模拟时, 信息交互界面和边界力计算格式直接影响流动求解器的数值 …

An inverse method for wind turbine blade design with given distributions of load coefficients

G Dong, J Qin, Z Li, X Yang - Wind, 2022 - mdpi.com
It is shown in the literature that wind turbine designs with different load distributions have
different wake features. To systematically study how different load distributions affect turbine …