ArticleJournal of fluids and structures2020
A reduced-order flow model for vocal fold vibration: from idealized to subject-specific models.
Article in Journal of fluids and structures, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Fluid-Structure Interaction Analysis of Aerodynamic and Elasticity Forces During Vocal Fold Vibration.Journal of voice : official journal of the Voice Foundation · 2025Article
- Asymmetric triangular body-cover model of the vocal folds with bilateral intrinsic muscle activation.The Journal of the Acoustical Society of America · 2024Article
- Effects of implant and vocal fold stiffness on voice production after medialization laryngoplasty in an MRI-based vocal fold model.Journal of biomechanics · 2023Article
- Subject-Specific Computational Fluid-Structure Interaction Modeling of Rabbit Vocal Fold Vibration.Fluids (Basel, Switzerland) · 2022Article
- The influence of flow model selection on finite element model parameter estimation using Bayesian inference.JASA express letters · 2021Article
- A one-dimensional flow model enhanced by machine learning for simulation of vocal fold vibration.The Journal of the Acoustical Society of America · 2021Article
- Numerical and experimental investigations on vocal fold approximation in healthy and simulated unilateral vocal fold paralysis.Applied sciences (Basel, Switzerland) · 2021Article
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Authors and funding
5 authors.
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Abstract
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 from the momentum and mass conservation equations for the glottal airflow. The effects of glottal entrance and pressure loss in the glottis are incorporated in the flow model. We consider both idealized vocal fold geometries and subject-specific anatomical geometries segmented from the MRI images of rabbits. For the idealized vocal fold geometries, we compare the simulation results from the 1D/3D hybrid FSI model with those from the full 3D FSI simulation based on an immersed-boundary method. For the subject-specific geometries, we incorporate previously estimated tissue properties for individual samples and compare the results with those from the high-speed imaging experiment of in vivo phonation. In both setups, the comparison shows good agreement in the vibration frequency, amplitude, phase delay, and deformation pattern of the vocal fold, which suggests potential application of the present approach for future patient-specific modeling.
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