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Strategic Study of CAE >> 2000, Volume 2, Issue 12

The Physical Characteristic of the High Energy Density and the Chemical Explosions and Discussion on the Effects of Flood Wave Due to Explosions

Luoyang Hydraulic Engineering Research Institute , Luoyang, Henan 471023, China

Received: 2000-05-19 Revised: 2000-09-11 Available online: 2000-12-20

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Abstract

Based on results of radiate-hydrodynamic and TNT charge hydrodynamic blast wave calculations, the physical characteristic in close- in and distance regions of two kinds of explosions and the development of different blast wave systems are studied. Some important conclusions for protection engineering are obtained. Also, flood wave disasters due to two kind explosions are discussed and great meaning of protection engineering for flood wave are described.

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References

[ 1 ] 周丰峻 , 张六一 , 施光甫 .高能量密度爆炸辐射流体动力学计算 [A].防护计算工程论文集 [C ], 1979

[ 2 ] ZhouFengjun , ShiGuangpu .Radiationwaveandshockwaveofthesphericalexplosion [A].8thInter nationalProceedingsoftheInteractionoftheMunitionsEffectswithStructures [C], McLeanVirginiaUS , 1997

[ 3 ] ОхоцимскийДЕ .Расчётточечноговзрывaсучётомпротиводaвления [A].流体力学论文集 [C].第 5卷 .北京 :流体物理与应用数学研究所 , 195 7

[ 4 ] BrodeHL .PointSourceExplosioninAir.RM - 182 4-AEC [M].USA , 195 6

[ 5 ] КузнецовНМ .Термодинамические функциииударныеaдиабадывозтухапривысокихтемпературах [M ].Москва, 196 5

[ 6 ] 周丰峻 , 施光甫 .真实空气中点源爆炸冲击波计算[J].防护工程 , 1980 , (1) :40~ 5 0

[ 7 ] ZhouFengjun , ShaoKaijin .CalculationforblastwaveofthesphericalTNTchargewithshockfittingtech nique [A].9thInternationalProceedingsoftheInter actionsoftheMunitionsEffectswithStructures [C], BonnGermany , 1999

[ 8 ] WhithamGB .Linearandnonlinearwaves [M].JohnWielyandSonsInc , 1974

[ 9 ] 谢任之 .溃坝水力学 [M].济南 :山东科学技术出版社 , 1989

[10] HarlowFH , WelchJE .Numericalcalculationoftime dependentviscousincompressibleflowoffluidwithfreesurface [J].PhysicsofFluids, 196 5 , 8:2 182~ 2 187

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