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NUMERICAL ANALYSIS OF CHARACTERISTICS OF ALUMINIUM DUST EXPLOSIONS IN CLOSED SPHERICAL CHAMBER
Ding Dayu, Fan Baochun, Tang Mingjun
CHINESE JOURNAL OF COMPUTATIONAL PHYSICS    1992, 9 (4): 377-381.  
Abstract312)      PDF (354KB)(1078)      
Numerial methods,including Lagrangian's transformation, physical splitting and self-adaptive grid technique, are used for enlarging domain of calculation and simulating the whole process of aluminium dust explosion in 20 litre closed spherical chamber in this paper. The results from simulation are in good agreement with measured experiment results.
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NUMERICAL SIMULATION OF EXPLOSIONS OF FUEL VAPOUR CLOUD USING TVD SCHEME
Peng Jinhua, Tang Mingjun
CHINESE JOURNAL OF COMPUTATIONAL PHYSICS    1991, 8 (4): 407-412.  
Abstract219)      PDF (363KB)(1044)      
In this paper, Total Variation Diminishing (TVD) scheme was used to simulate the two-dimensional axisymmetric blast fields from explosions of fuel vapour cloud. Numerical solution fo overpressures and trajectories of blast waves are agreement with the experimental results.
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