A5075571854- Wind and Air Flow Studies
- Fluid Dynamics and Turbulent Flows
- Infection Control and Ventilation
- Combustion and flame dynamics
- Computational Fluid Dynamics and Aerodynamics
- Aerodynamics and Acoustics in Jet Flows
- Fluid Dynamics and Heat Transfer
- Thin-Film Transistor Technologies
- Fluid Dynamics and Vibration Analysis
- Heat transfer and supercritical fluids
- Metallurgy and Material Forming
- Metal Forming Simulation Techniques
- Organic Electronics and Photovoltaics
- Aerodynamics and Fluid Dynamics Research
- Plant Surface Properties and Treatments
- Intraocular Surgery and Lenses
- nanoparticles nucleation surface interactions
- Glaucoma and retinal disorders
- Inhalation and Respiratory Drug Delivery
- Corneal surgery and disorders
- Advanced Sensor and Control Systems
- Power Transformer Diagnostics and Insulation
- Spectroscopy and Laser Applications
- Heat Transfer and Boiling Studies
- High-Voltage Power Transmission Systems
Nanjing University
2025
Nanjing General Hospital of Nanjing Military Command
2025
Xi'an Jiaotong University
2020-2024
Ningbo University of Technology
2018-2024
Tianjin University
2023
Hebei Eye Hospital
2022
China Electric Power Research Institute
2017-2020
Chongqing University
2019
Sun Yat-sen Memorial Hospital
2017
Sun Yat-sen University
2017
We do not fully grasp viral droplet transmission processes in ventilated interior environments. The core focus of our research is to investigate the effectiveness protected occupied zone ventilation (POV) through computational fluid dynamics models a simplified office setting. large-eddy simulation technique with Eulerian–Lagrangian model was implemented address complicated indoor such as turbulence, flow–aerosol interaction, and impact. computationally investigated effects desk partitions...
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 usage under different seating arrangements is incomplete. In this study, we focused on assessing effectiveness impeding transient cough droplets three representative layouts using large-eddy simulation technique with Eulerian–Lagrangian model. We computationally also investigated effects ventilation droplet...
Cis-1,1,1,4,4,4-hexafluoro-2-butene (R1336mzz(Z)) has emerged as an exceptionally promising low-global-warming-potential (GWP) refrigerant, ideal for spray cooling systems in the thermal management of electronic components. Research on evaporation characteristics individual isolated cryogen droplet excludes uncertainties caused by collisions and fusion, thereby laying foundation cooling. In this paper, a theoretical model single R1336mzz (Z) considering effect natural convection high...
The COVID-19 pandemic highlighted the need for rapidly deployable healthcare facilities, leading to increased use of modular construction methods. Nonetheless, knowledge about airflow patterns and spread bioaerosols in these wards remains insufficient, potentially heightening risk cross-infection among workers patients. This paper presents a ventilation design negative-pressure ward aimed at reducing infectious particles. We investigate effects various designs, patient postures (sitting...
Lumbar disc herniation (LDH) usually c auses sciatica. Although selective nerve root block (SNRB) is an effective, highly target-oriented interventional procedure for patients with LDH, accurately predicting the risk of sciatica recurrence in such after SNRB remains a major challenge. We aimed to construct nomogram model by integrating clinical data, imaging features and inflammation markers that could predict recurrent following LDH patients, which fill data gaps during construction. In...
China has nearly one fifth of global multidrug-resistant tuberculosis (MDR-TB) cases, and follows the 24-month World Health Organization (WHO) standardised regimens.To assess treatment interruption among MDR-TB patients its association with provision directly observed (DOT).We reviewed clinical charts conducted a questionnaire survey all confirmed who had been treated for at least 6 months from 1 January 2009 to 30 April 2012 in Shandong Province. Treatment was defined as missing dose day...
Droplet evaporation plays a crucial role in many engineering situations involving the transport and computation of sprays. It becomes challenging issue fluid dynamics if vaporization occurs high temperature pressure environments, especially across critical conditions due to uncertainty interactions between droplet ambient gas. In this study, an experimental system capable recording morphology was constructed. The characteristics methyl oleate with initial diameters 0.9 1.1 mm investigated at...
Abstract In this article, a general dynamic linear tensor diffusivity model is proposed for representing the subgrid-scale (SGS) heat flux (HF). The an inhomogeneous function of resolved strain and rotation rate tensors, includes three conventional SGS HF modeling approaches as special cases. contrast to eddy approach, admits more degrees freedom thermal diffusivity, allows nonalignment between temperature gradient, consequently provides realistic geometric representation flux. To validate...
This study analyzed the closed-die forging process of copper alloy valve body is presented. Two variants represent processes on conventional double-action press and multicored press, which differ in initial positions punches sequences movement. A comparison two was made by finite element (FE) simulations, include geometry, filling sequence, force. However, during experiment, it found that when forged a central punch easy to bend or even break, end surface hole prone cold shut. Through...
In this paper, turbulence topologies related to the invariants of resolved velocity gradient and strain rate tensors are studied based on large eddy simulation. The numerical results presented in paper were obtained using two dynamic models, namely, conventional model Lilly a recently developed nonlinear subgrid scale (SGS) model. contrast most previous research investigations which have mainly focused isotropic turbulence, present study examines influence near-wall anisotropy flow...
This study aimed to clarify the effect of statins on preventing risk postradiation epilepsy.We performed a retrospective analysis neurological nasopharyngeal carcinoma patients with history radiotherapy. Patients epilepsy before radiation and those who received prophylactically antiepileptic treatment were excluded. The demographic clinical data these collected through chart review. We used Kaplan-Meier (log-rank test) examine epilepsy-free survival. Cox regression was utilized identify...