ExperimentalstudyonDDTprocessin3-phasesuspensions

ofgas/solidparticle/liquidmistmixture

JIANG Li; BAI Chun-hua; LIU Qing-ming

doi:10.11883/1001-1455(2010)06-0588-05

Volume 30 Issue 6

May 2014

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Article Navigation > Explosion And Shock Waves > 2010 > 30(6): 588-592

Hou Xiu-cheng, Jiang Jian-wei, Chen Zhi-gang. Numerical simulation on structure modules of effective jet[J]. Explosion And Shock Waves, 2014, 34(1): 35-40. doi: 10.11883/1001-1455(2014)01-0035-06

Citation:

JIANG Li, BAI Chun-hua, LIU Qing-ming. ExperimentalstudyonDDTprocessin3-phasesuspensions ofgas/solidparticle/liquidmistmixture[J]. Explosion And Shock Waves, 2010, 30(6): 588-592. doi: 10.11883/1001-1455(2010)06-0588-05

Hou Xiu-cheng, Jiang Jian-wei, Chen Zhi-gang. Numerical simulation on structure modules of effective jet[J]. Explosion And Shock Waves, 2014, 34(1): 35-40. doi: 10.11883/1001-1455(2014)01-0035-06

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ExperimentalstudyonDDTprocessin3-phasesuspensions ofgas/solidparticle/liquidmistmixture

doi: 10.11883/1001-1455(2010)06-0588-05

1.
StateKeyLaboratoryofExplosionScienceandTechnology,
2.
BeijingInstituteofTechnology,Beijing100081,China;

Funds:

NationalNaturalScienceFoundationofChina(10772032)

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Corresponding author: JIANG Li
Publish Date: 2010-11-25

Abstract

Abstract

Thedeflagrationtodetonationtransition(DDT)processesinstoichiometricthree-phasefuel/ airexplosives,whichincludenitromethane/aluminum powder/air,isopropylnitrate/aluminum powder/airandethylether/aluminumpowder/air,werestudiedexperimentallybyusingthemultiphasecombustionanddetonationexperimentalsystem. Andthecombustionanddetonationperformancesofdifferent3- phasemixtureswereanalyzed.Thegeneralregulationofthe3-phasemixtureDDT wasobtained.Theresultsshowthatthecombustionanddetonationperformancesofthe3-phasemixturevarywiththemassconcentration.
- mechanicsofexplosion,
- combustionanddetonationperformance,
- deflagrationtodetonationtransition,
- gas/solid/liquid3-phasemixture,
- fuelairexplosive

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