A5089274932- Wind and Air Flow Studies
- Infection Control and Ventilation
- Aerodynamics and Acoustics in Jet Flows
- Fluid Dynamics and Turbulent Flows
- COVID-19 epidemiological studies
- Heat Transfer Mechanisms
- Structural Health Monitoring Techniques
- Indoor Air Quality and Microbial Exposure
- Air Quality and Health Impacts
- Air Quality Monitoring and Forecasting
- Probabilistic and Robust Engineering Design
- Building Energy and Comfort Optimization
- Fluid Dynamics and Vibration Analysis
- Energy Load and Power Forecasting
- Innovative Microfluidic and Catalytic Techniques Innovation
- COVID-19 and Mental Health
- Digital Holography and Microscopy
- Evacuation and Crowd Dynamics
- Aerodynamics and Fluid Dynamics Research
- Noise Effects and Management
- Random lasers and scattering media
- Cyclone Separators and Fluid Dynamics
- Inhalation and Respiratory Drug Delivery
- Combustion and flame dynamics
- Video Coding and Compression Technologies
Tsinghua University
2014-2024
State Key Laboratory of Building Safety and Built Environment
2021-2024
State Key Laboratory of Chemical Engineering
2022
Tianjin University
2014-2022
Zhejiang Energy Group (China)
2022
Inner Mongolia Electric Power (China)
2021
Guizhou Electric Power Design and Research Institute
2019-2020
Zhejiang University
2020
Hunan University of Science and Technology
2018
Shanghai Jiao Tong University
2014
Coronavirus disease 2019 (COVID-19) continues to threaten human life worldwide. We explored how behaviors have been influenced by the COVID-19 pandemic in Hong Kong, and transmission of other respiratory diseases (eg, influenza) has behavior.We focused on spread influenza infections based reported cases surveillance data investigated changes behavior due mass transit railway from a telephone survey. did simulation susceptible-exposed-infected-recovered (SEIR) model assess risk reduction...
For the wind speed prediction, many researchers have established prediction models based on machine learning methods, statistical and theoretical that is, direct methods. However, method cannot be widely used in direction because has strong randomness uncertainty. In order to solve this problem, paper proposed a method, indirect method. Specifically, is decomposed into crosswind alongwind considering correlation between direction. The are predicted long short-term memory (LSTM) model with...
Classrooms are high-risk indoor environments, so analysis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission in classrooms is important for determining optimal interventions. Due to the absence human behavior data, it challenging accurately determine virus exposure classrooms. A wearable device close contact detection was developed, and we recorded >250,000 data points behaviors students from grades 1 12. Combined with a survey on students' behaviors, analyzed Close...
Respiratory droplets are bioaerosols that originate from the respiratory tract. Knowing their deposition characteristics during exhalation would facilitate understanding of source large and importance in spread infectious diseases. In this study, computational fluid dynamics is used to simulate motion released either trachea or bronchi a realistic reconstruction human Influences airflow structures locations droplet generation on studied, with diameters between 1 50 µm examined. The found be...
Single-pixel imaging (SPI) exploits the sparsity structure of natural images and enables image acquisition with far fewer measurements than number pixels. However, current SPI devices suffer from low speed an extremely time-consuming reconstruction operation. Photonic time-stretch (PTS) technique is demonstrated to enable high-speed structured-illumination pattern generation, which significantly accelerates conventional devices. Meanwhile, achieve fast reconstruction, phase-shifted...
To study the influence of turbulence on wind pressure and aerodynamic behavior smooth circular cylinders, tunnel tests a cylinder based testing were conducted for different speeds turbulent flows. The obtained characteristic parameters mean coefficient distribution, drag coefficient, lift correlation intensities Reynolds numbers. These results also compared with those by previous researchers. show that minimum in flow is basically constant at approximate 0.4 not affected intensity. When...