A5101504120- Combustion and Detonation Processes
- Fire dynamics and safety research
- Combustion and flame dynamics
- Advanced Combustion Engine Technologies
- Energetic Materials and Combustion
- Hydraulic and Pneumatic Systems
- Nuclear Engineering Thermal-Hydraulics
- Engineering Applied Research
- Risk and Safety Analysis
- Nuclear Materials and Properties
Nanjing Tech University
2023-2025
Safety considerations related to high-pressure hydrogen are gaining traction. However, there is still a lack of in-depth investigation into the process leakage through widely used 90° arc-shaped tubes. Hence, this paper studies flow characteristics in bend and downstream tube based on simulation experiment. The results show that bent structure leads exhibiting significant pressure, temperature, velocity, component inhomogeneities axial direction an almost laminar distribution radial due...
Syngas, composed of hydrogen and carbon monoxide, serves as an alternative fuel for energy a key raw material chemical synthesis. However, due to its flammable nature, syngas poses risks forming explosive mixtures in the event leak. This study explores potential accident scenarios coal environments involving reaction vessels. Experimental investigations focus on overpressure propagation dynamics jet flames resulting from leakage, with CO volume fractions ranging 50 80% release pressures...
The accidental leakage of hydrogen poses a significant barrier to the widespread adoption and development energy due potential risks fire, explosion, jet fire hazards. Experimental investigations have been conducted on process fires formed by igniting streams after releases in scenarios such as high-pressure gas storage tanks transmission pipelines. These experiments utilized release pipe with diameter 10 mm length 0.75 m, along three pressure sensors, study influence ignition position flame...