A5089915709- Fluid Dynamics and Vibration Analysis
- Wind and Air Flow Studies
- Aerodynamics and Fluid Dynamics Research
- Aeolian processes and effects
- Vibration and Dynamic Analysis
- Cryospheric studies and observations
- Soil erosion and sediment transport
- Fluid Dynamics and Turbulent Flows
- Icing and De-icing Technologies
- Geology and Paleoclimatology Research
- Winter Sports Injuries and Performance
- Wind Energy Research and Development
- Aerospace Engineering and Energy Systems
- Land Use and Ecosystem Services
- Remote Sensing in Agriculture
- Structural Engineering and Vibration Analysis
- Elevator Systems and Control
- Environmental and Agricultural Sciences
- Climate change and permafrost
- Simulation and Modeling Applications
- Plant Water Relations and Carbon Dynamics
- Urban Heat Island Mitigation
- Landslides and related hazards
- Safety and Risk Management
- Environmental Impact and Sustainability
Shijiazhuang Tiedao University
2015-2025
Hebei Science and Technology Department
2020-2024
South China Institute Of Environmental Sciences
2023
Southwest Petroleum University
2023
Ministry of Education of the People's Republic of China
2022
Shaoxing People's Hospital
2020
Institute of Geographic Sciences and Natural Resources Research
2014-2019
Chinese Academy of Sciences
2014-2019
Sichuan Agricultural University
2018
Shanghai University
2013
The double-layer (DL) cable-supported photovoltaic (PV) module system is an emerging type of structure that has garnered significant attention in recent years due to its large span, strong terrain adaptability, and economic advantages. As it a flexible supported by cables, wind-induced vibrations can lead structural instability or even component damage, posing serious threat the safety PV power plants. Determining vibration characteristics DL foundation for ensuring safety. In this study,...
Due to the limited length of cylinders, their use in practical engineering inevitably involves end effects, which results three-dimensional flows at ends cylinders. These flow fields are main factor influencing aerodynamic and field characteristics Regarding a finite-length cylinder rotor, specific pattern tip vortices will form under action rotation, resulting notable differences between an ideal two-dimensional cylindrical rotor. In present study, large eddy simulation method is used...
When fluid passes through a still cylinder, alternate shedding vortices are formed on the two sides of cylinder in wake. Regarding rotating circular rotation can affect wake flow and vortex pattern. To investigate surface pressure characteristics at different rotational speeds, wind tunnel tests numerical simulation methods Fluent were used. The dimensionless speed was discussed for its impact intensity Additionally, correlation between pattern analyzed. results this study provide useful...
The rapid development of China's economy and the acceleration urbanization process have led to a significant increase in carbon emissions, more effective policies are urgently needed. As first city China be approved for overall master plan territorial space, Chongqing is facing new opportunities urban construction. This research constructed classification system space functional areas (CQ-TSFA) matched corresponding emission sequestration projects. Under this system, spatial-temporal...
China is facing many challenges caused by climate change, and residential energy consumption affected change. This study investigates the response of electricity to temperature change in different cities based on panel data from 278 prefecture-level 2011 2019 using an extended stochastic impacts regression population, affluence, technology model (extended STIRPAT model). The results show that: (1) Urban (uec) temperature, heating degree days (hdd) cooling (cdd) lead increase consumption,...
The use of Magnetorheological (MR) dampers in semi-active control systems faces a key challenge: time delay caused by feedback processes, which reduces the reliability civil engineering structures under stochastic excitations. This paper proposes Stochastic Optimal Semi-active Control method with compensation (SOSC-PSO), leveraging Physical theory (PSO) to address this issue and maintain structural reliability. proposed derives force as function both current previous states, compensating for...
The sources of modern dust aerosols and their emission magnitudes are fundamental for linking with climate environment. Using field sample data, wind tunnel experiments statistical analysis, we determined the contributions wadis, gobi (stony desert), lakebeds, riverbeds, interdunes to aerosol availability in three important potential including Tarim Basin, Qaidam Ala Shan Plateau China. results show that riverbeds dominant landscape availabilities while gobi, main landscapes over Basin....
Abstract The temporal trends and key driving forces of desertification in the Mu Us Desert are representatives most arid regions Asia with a high risk desertification. We analyzed significance Aeolian transport on by field investigations, sampling, wind tunnel experiments, particle size nutrient measurements, statistics aeolian potentials. results showed that intensities processes may result low differences despite underlying sediments. When occurred 1970s, annual losses ammonium N, nitrate...