A5100325883- Wind and Air Flow Studies
- Infection Control and Ventilation
- Air Quality Monitoring and Forecasting
- Remote Sensing and LiDAR Applications
- Heat Transfer and Optimization
- Nanofluid Flow and Heat Transfer
- Air Quality and Health Impacts
- Municipal Solid Waste Management
- Fluid Dynamics and Turbulent Flows
- Aeolian processes and effects
- Aerodynamics and Fluid Dynamics Research
- Evacuation and Crowd Dynamics
- Noise Effects and Management
- Heat Transfer Mechanisms
- Building Energy and Comfort Optimization
- Composting and Vermicomposting Techniques
- Aerosol Filtration and Electrostatic Precipitation
- Particle Dynamics in Fluid Flows
- Nuclear and radioactivity studies
- Food Waste Reduction and Sustainability
- Wind Energy Research and Development
- Bioenergy crop production and management
- Fire Detection and Safety Systems
- Atmospheric chemistry and aerosols
- Advanced Chemical Sensor Technologies
Nanjing Tech University
2017-2024
Zhongnan University of Economics and Law
2024
University of Hong Kong
2019-2023
Chinese Academy of Sciences
2023
Chinese University of Hong Kong
2023
Beijing University of Civil Engineering and Architecture
2022
Shandong University
2014-2022
Shihezi University
2022
China Meteorological Administration
2021
Tianjin Meteorological Bureau
2021
Abstract Background China has a unique cotton planting pattern. Cotton is densely planted in alternating wide and narrow rows to increase yield Xinjiang, China, causing the difficulty accurate estimation of using remote sensing such field with branches occluded overlapped. Results In this study, unmanned aerial vehicle (UAV) imaging deep convolutional neural networks (DCNN) were used estimate yield. Images fields acquired by UAV at an altitude 5 m. bolls manually harvested weighed...
Unmanned aerial vehicle (UAV) technology is an emerging powerful approach for high-throughput plant phenotyping field-grown crops. Switchgrass (Panicum virgatum L.) a lignocellulosic bioenergy crop which studies on yield, sustainability, and biofuel traits are performed. In this study, we exploited UAV-based imagery (LiDAR multispectral approaches) to measure height, perimeter, biomass yield in switchgrass order make predictions traits. Manual ground truth measurements validated the...
With the rapid development of micro/nano electro-mechanical systems, convective heat transfer at micro/nanoscale has been widely studied for thermal management devices. Here we investigate mechanism a nano exchanger by employment molecular dynamics simulation with modified pump method. First, temperature jump and velocity slip are observed wall-fluid interfaces exchanger. Moreover, larger Kapitza resistance in entrance region weakens transfer. Second, performance can be improved increasing...
Tree species diversity plays a significant role in our ecosystem. In order to monitor forest dynamics, hyperspectral remote sensing equipped on small unmanned aerial vehicle (UAV) is commonly applied, such as individual tree detection and classification. However, low resolution, positioning errors the imaging perspective of UAV affected by wind speed/direction, complex terrain, battery capacity, aircraft posture, flying height other human factors result relatively large positional (i.e., GPS...
Ventilation is essential to the health and comfort of occupants in enclosed spaces. However, it difficult accurately measure ventilation rates large, long, narrow spaces such as aircraft cabins train compartments. This study has proposed a modified tracer-gas-concentration decay method that combines multi-zone technique with genetic algorithm determine rate To validate method, investigation utilized both traditional numerically an MD-82 cabin by computational fluid dynamics technique. The...
Convective heat transfer on the exterior surface of building envelope is an important component for energy consumption. The calculation consumption depends convective coefficient (CHTC) envelope. existing research does not fully consider effects airflow field around CHTC different surfaces. In this paper, relationships between and influence factors were investigated isolated building. Response methodology (RSM) support vector machine (SVM) algorithms integrated with single simulation to...
Under international advocacy for a low-carbon and healthy lifestyle, ambient PM2.5 pollution poses dilemma urban residents who wish to engage in outdoor exercise adopt active commuting. In this study, an Urban Air Health Navigation System (UAHNS) was designed proposed assist users by recommending routes with the least exposure dynamically issuing early risk warnings based on topologized digital maps, application programming interface (API), eXtreme Gradient Boosting (XGBoost) model, two-step...
Abstract Microchannel cooling technology has been proven to be extraordinarily efficient for the removal of heat flux in electronic devices. Here, we numerically investigate thermal and hydraulic characteristics microchannels with different shapes ribs, namely, circular square regular hierarchical honeycomb ribs. Those ribs are composed solid porous media. Results indicate that transfer can promoted by adding Especially, possess greatest capability. Pressure drop (Δ p ) friction factor ( f...
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