A5084919520- Fire dynamics and safety research
- Fire effects on ecosystems
- Evacuation and Crowd Dynamics
- Aerodynamics and Fluid Dynamics Research
- Wind and Air Flow Studies
- Railway Engineering and Dynamics
- Aerodynamics and Acoustics in Jet Flows
- Robotic Path Planning Algorithms
- Magnetic Bearings and Levitation Dynamics
- Combustion and Detonation Processes
- Icing and De-icing Technologies
- Fire Detection and Safety Systems
- Inertial Sensor and Navigation
- Underground infrastructure and sustainability
- Heat Transfer Mechanisms
- Refrigeration and Air Conditioning Technologies
- Railway Systems and Energy Efficiency
- Reinforcement Learning in Robotics
- Guidance and Control Systems
- Tribology and Lubrication Engineering
- Spacecraft Dynamics and Control
- Energy Efficient Wireless Sensor Networks
- Wireless Networks and Protocols
- Mobile Ad Hoc Networks
- Aerospace Engineering and Control Systems
Shandong Jianzhu University
2023-2024
Harbin Institute of Technology
2024
Chongqing University
2014-2022
National University of Singapore
2014
Chang'an University
2013
Northeastern University
2012
University of Shanghai for Science and Technology
2010-2012
Abstract In this paper, the influence of tunnel cross‐sectional aspect ratio on ceiling temperature profile and mass flow rate (MFR) jet is studied theoretically numerically, 13 cross sections with different ratios () are considered. A total 26 full‐scale numerical simulation cases conducted using Fire Dynamics Simulator, small‐scale experiments used to verify accuracy simulations. Results show that maximum more sensitive height decreases increasing ratio, which can be divided into two...
Metro trains running in tunnels cause piston wind, and when a metro train stops tunnel due to fire, the effect of wind on smoke propagation characteristics cannot be ignored. In this paper, theoretical model based unsteady flow theory Bernoulli equation was established describe change speed under fire conditions. The fires were analysed by means numerical simulation. result indicates that has significant distribution. longitudinally ventilated tunnel, whether direction is same as...
Pressure pulsation has a critical importance in the design of refrigerant compressor since it acts as noise and vibration source. For capturing pressure transient flow structure, numerical simulation based on detached eddy dynamic mesh approach was performed. Numerical results agree well with experimental data frequency band 1000–2900 Hz. The show that vortex flows arise when disturbances propagate gases impact against wall leading to dramatic increase sound level (the is about over 1800 Hz)...