Zobrazeno 1 - 10
of 20
pro vyhledávání: '"V. H. Y. Tam"'
Publikováno v:
Journal of Loss Prevention in the Process Industries. 26:363-368
Flame quenching by fine mesh is one of the oldest known methods for mitigating flame propagation. Sir Humphry Davy pioneered the study of flame–wall quenching while developing the mining safety lamp. Installing a quenching mesh around the equipment
Publikováno v:
Materials & Design. 32:3092-3098
In this paper the blast resistance of cracked steel structures repaired with fibre-reinforced polymer (FRP) composite patch are investigated. The switch box which has been subjected to blast loading is chosen to study. The steel material is modelled
Publikováno v:
Journal of Loss Prevention in the Process Industries. 24:187-193
A modelling strategy has been developed for consequence analysis of medium and large scale gaseous detonation. The model is based on the solution of Euler equations with one-step chemistry. The Van Leer flux limited method which is a total variation
Publikováno v:
International Journal of Hydrogen Energy. 36:2637-2644
Spontaneous ignition of a pressurized hydrogen release has important implications in the risk assessment of hydrogen installations and design of safety measures. In real accident scenarios, an obstacle may be present close to the release point. Relat
Publikováno v:
International Journal of Hydrogen Energy. 35:385-394
Numerical simulations have been carried out for large scale hydrogen explosions in a refuelling environment and in a model storage room. For the first scenario, a high pressure hydrogen jet released in a congested refuelling environment was ignited a
Publikováno v:
Combustion and Flame. 156:2173-2189
The issue of spontaneous ignition of highly pressurized hydrogen release is of important safety concern, e.g. in the assessment of risk and design of safety measures. This paper reports on recent numerical investigation of this phenomenon through rel
Publikováno v:
International Journal of Hydrogen Energy. 34:5954-5960
Numerical simulations have been carried out for spontaneous ignition in the sudden release of pressurized hydrogen into air. A mixture-averaged multi-component approach was used for accurate calculation of molecular transport. Spontaneous ignition an
The effect of pressure boundary rupture rate on spontaneous ignition of pressurized hydrogen release
Publikováno v:
Journal of Loss Prevention in the Process Industries. 22:279-287
The effect of pressure boundary rupture rate on hydrogen spontaneous ignition has been numerically investigated. A mixture-averaged multi-component approach was used for accurate calculation of molecular transport. Spontaneous ignition and combustion
Publikováno v:
Journal of Loss Prevention in the Process Industries. 21:205-213
Spontaneous ignition of pressurized hydrogen release through a tube into air is investigated using a modified version of the KIVA-3V CFD code. A mixture-averaged multi-component approach is used for accurate calculation of molecular transport. Autoig
Publikováno v:
Fire Safety Science. 9:639-650
The effectiveness of water spray is influenced by nozzle type, spray momentum and orientation as well as water droplet size. It is also subject to the influence of environment conditions, most notably wind condition in open fires and ventilation in e