A5040758462- Fire dynamics and safety research
- Combustion and Detonation Processes
- Risk and Safety Analysis
- Evacuation and Crowd Dynamics
- Fire Detection and Safety Systems
- Fire effects on ecosystems
- Energetic Materials and Combustion
- Structural Response to Dynamic Loads
- Safety and Risk Management
- Nuclear Engineering Thermal-Hydraulics
- Combustion and flame dynamics
- Occupational Health and Safety Research
- Underground infrastructure and sustainability
- Education, Safety, and Science Studies
- Coal Combustion and Slurry Processing
- Wind and Air Flow Studies
- Fire effects on concrete materials
- Synthesis and properties of polymers
- Data-Driven Disease Surveillance
- Flame retardant materials and properties
- 2D Materials and Applications
- Hybrid Renewable Energy Systems
- Advanced Combustion Engine Technologies
- Vehicle emissions and performance
- Polymer composites and self-healing
China University of Mining and Technology
2017-2025
China Academy of Safety Sciences and Technology
2023-2024
Shanghai University of Engineering Science
2021
Beijing Institute of Technology
2013-2019
Tsinghua University
2016-2017
With the rapid urbanization in China, directly buried municipal pipelines have been gradually replaced by urban utility tunnels due to a serious shortage of underground spaces and weak disaster prevention traditional pipelines. The normally contain electricity pipelines, natural gas heat sewer etc. If pipeline leaks, fire explosion might occur lead consequences. In this study, characteristics compartment tunnel are investigated based on FLACS (Flame Acceleration Simulator) simulations....
Abstract To further enhance the fire safety of epoxy resins, a phosphorus–nitrogen synergistic flame retardant (DPVHD) with flexible chain segment and nitrile group was synthesized. In addition to traditional elements P N, retardancy composites is enhanced by cross‐linking effect groups introduced form an interpenetrating network matrix. The results showed that sample 10 wt% DPVHD‐10/EP had LOI 32.3% passed UL‐94 V‐0 rating, PHRR THR reduced 15.4% 47%, respectively, compared pure EP. It...
As an emerging development field, in recent years, emergency industrial parks China have faced increasingly complex and high-risk challenges. This article proposes the establishment of a scientific safety risk assessment grading model to help improve management level parks, response problems multi-source heterogeneity fire risks difficulty comprehensive using traditional methods. approach combines enterprise type classification with multi-level for first time, effectively identifying links...
Explosions are the main types of accidents causing casualties in underground mines. The high‐speed flow caused by gas expansion and inertia is a damage factor explosion accidents, but issue has not yet received considerable attentions. In this study, propagation pressure wave combustion from methane‐hydrogen premixed explosions were studied pipe with close end an open end. Analysis comparison between speeds flame performed. On basic, hazard effects dynamic investigated. results show that...
Summary This research deals with the experimental determination of heat release rate (HRR) n‐heptane pool fire at different pressure conditions based on oxygen consumption method. The method, initially developed for open atmosphere fires, is modified fires in ventilated chamber under conditions. calculation equation HRR consideration ambient presented. experiments are performed large‐scale altitude size 2 × 3 4.65 m series pressure, 24, 38, 64, and 75 to 90 kPa. Based data, effects mass...