Spatio-temporal Relationship between Three-Dimensional Deformations of a Collapsible Tube and the Downstream Flowfield [0.03%]
可塌管三维变形与下游流场的时空相关性研究
Vikas N Bhargav,Nicola Francescato,Holger Mettelsiefen et al.
Vikas N Bhargav et al.
The interactions between fluid flow and structural components of collapsible tubes are representative of those in several physiological systems. Although extensively studied, there exists a lack of characterization of the three-dimensionali...
A reduced-order flow model for vocal fold vibration: from idealized to subject-specific models [0.03%]
声带振动的降阶流体模型：从理想化到个体化模型
Ye Chen,Zheng Li,Siyuan Chang et al.
Ye Chen et al.
We present a reduced-order model for fluid-structure interaction (FSI) simulation of vocal fold vibration during phonation. This model couples the three-dimensional (3D) tissue mechanics and a one-dimensional (1D) flow model that is derived...
The Perfectly Matched Layer absorbing boundary for fluid-structure interactions using the Immersed Finite Element Method [0.03%]
基于浸入有限元法的流固耦合问题的完美匹配层吸收边界条件
Jubiao Yang,Feimi Yu,Michael Krane et al.
Jubiao Yang et al.
In this work, a non-reflective boundary condition, the Perfectly Matched Layer (PML) technique, is adapted and implemented in a fluid-structure interaction numerical framework to demonstrate that proper boundary conditions are not only nece...
Pinaki Bhattacharya,Thomas Siegmund
Pinaki Bhattacharya
Computational models of vocal fold (VF) vibration are becoming increasingly sophisticated, their utility currently transiting from exploratory research to predictive research. However, validation of such models has remained largely qualitat...
Influence of subglottic stenosis on the flow-induced vibration of a computational vocal fold model [0.03%]
亚 glottis狭窄对计算声带模型流量诱导振动的影响
Simeon L Smith,Scott L Thomson
Simeon L Smith
The effect of subglottic stenosis on vocal fold vibration is investigated. An idealized stenosis is defined, parameterized, and incorporated into a two-dimensional, fully-coupled finite element model of the vocal folds and laryngeal airway....
ANALYSIS OF FLOW-STRUCTURE COUPLING IN A MECHANICAL MODEL OF THE VOCAL FOLDS AND THE SUBGLOTTAL SYSTEM [0.03%]
声带与下气道力学模型中的流固耦合分析
M S Howe,R S McGowan
M S Howe
An analysis is made of the nonlinear interactions between flow in the subglottal vocal tract and glottis, sound waves in the subglottal system and a mechanical model of the vocal folds. The mean flow through the system is produced by a nomi...
Coupled Flow-Structure-Biochemistry Simulations of Dynamic Systems of Blood Cells Using an Adaptive Surface Tracking Method [0.03%]
采用自适应表面追踪法模拟血细胞动态系统的流体-结构-生化藕合问题
M H Hoskins,R F Kunz,J E Bistline et al.
M H Hoskins et al.
A method for the computation of low Reynolds number dynamic blood cell systems is presented. The specific system of interest here is interaction between cancer cells and white blood cells in an experimental flow system. Fluid dynamics, stru...