A review on numerical studies of airflow dynamics and particle deposition in human respiratory system
H **g, X Cui - Particuology, 2024 - Elsevier
Accurate assessment and prediction of airflow dynamics and particle deposition in the
human respiratory tract are essential for human health, involving inhaled drugs for treating …
human respiratory tract are essential for human health, involving inhaled drugs for treating …
Large eddy simulation within the smoothed particle hydrodynamics: Applications to multiphase flows
In this paper, the large eddy simulation (LES) model introduced in the smoothed particle
hydrodynamics (SPH) by Di Mascio et al.[Phys. Fluids 29, 035102 (2017)] and called δ-LES …
hydrodynamics (SPH) by Di Mascio et al.[Phys. Fluids 29, 035102 (2017)] and called δ-LES …
Dispersion of expectorated cough droplets with seasonal influenza in an office
LK Norvihoho, H Li, ZF Zhou, J Yin, SY Chen… - Physics of …, 2023 - pubs.aip.org
We do not fully grasp viral droplet transmission processes in ventilated interior
environments. The core focus of our research is to investigate the effectiveness of the …
environments. The core focus of our research is to investigate the effectiveness of the …
Large eddy simulations of turbulence diffusion within the smoothed particle hydrodynamics
We present the modeling of the main facets of turbulence diffusion, ie, diffusion of
momentum, mass, density, and heat, within the smoothed particle hydrodynamics (SPH) …
momentum, mass, density, and heat, within the smoothed particle hydrodynamics (SPH) …
Large eddy simulation of droplet transport and deposition in the human respiratory tract to evaluate inhalation risk
As evidenced by the worldwide pandemic, respiratory infectious diseases and their airborne
transmission must be studied to safeguard public health. This study focuses on the emission …
transmission must be studied to safeguard public health. This study focuses on the emission …
Updated Lagrangian particle hydrodynamics (ULPH) modeling for free-surface fluid flows
In this work, we develop an accurate and stable Updated Lagrangian particle
hydrodynamics (ULPH) modeling to simulate complicated free-surface fluid flows …
hydrodynamics (ULPH) modeling to simulate complicated free-surface fluid flows …
The effects of desk-partition layout on cough droplet dynamics relating to seasonal influenza
LK Norvihoho, J Yin, Y Liu, HT Yu, Y Jiang, ZF Zhou… - Physics of …, 2024 - pubs.aip.org
The use of physical dividers as control measures for short-range viral transmission in indoor
settings has gained increasing attention. However, the understanding regarding their correct …
settings has gained increasing attention. However, the understanding regarding their correct …
Multi-level adaptive particle refinement method with large refinement scale ratio and new free-surface detection algorithm for complex fluid-structure interaction …
Abstract Fluid-Structure Interaction (FSI) is a crucial problem in ocean engineering. The
smoothed particle hydrodynamics (SPH) method has been employed recently for FSI …
smoothed particle hydrodynamics (SPH) method has been employed recently for FSI …
[HTML][HTML] Map** full-range infection transmission from speaking, coughing, and sneezing in indoor environments and its impact on social distancing
Infectious respiratory diseases have posed significant threats to public health in the past
decades. However, the full-range transmission in indoor environments remains unclear. In …
decades. However, the full-range transmission in indoor environments remains unclear. In …
Large eddy simulation study on dental spray dynamics and infection during ultrasonic atomization
The contaminated droplets laden mucosalivary fluid and microbiome can be ejected from
the patient's oral cavity during the dental atomization procedures. Owing to the limited …
the patient's oral cavity during the dental atomization procedures. Owing to the limited …