Areviewofexplosioncharacteristicsofmethane

andcarbondioxidegasmixtures

ZHENG Yuan-pan; JING Guo-xun; ZHANG Ya-li

doi:10.11883/1001-1455(2012)02-0203-08

Volume 32 Issue 2

May 2014

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ZHENG Yuan-pan, JING Guo-xun, ZHANG Ya-li. Areviewofexplosioncharacteristicsofmethaneandcarbondioxidegasmixtures[J]. Explosion And Shock Waves, 2012, 32(2): 203-210. doi: 10.11883/1001-1455(2012)02-0203-08

Citation:

ZHENG Yuan-pan, JING Guo-xun, ZHANG Ya-li. Areviewofexplosioncharacteristicsofmethane andcarbondioxidegasmixtures[J]. Explosion And Shock Waves, 2012, 32(2): 203-210. doi: 10.11883/1001-1455(2012)02-0203-08

Citation:

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Areviewofexplosioncharacteristicsofmethane andcarbondioxidegasmixtures

doi: 10.11883/1001-1455(2012)02-0203-08

1.
SchoolofComputerandCommunicationEngineering,ZhengzhouUniversity
2.
ofLightIndustry,Zhengzhou 450002,Henan,China;
3.
EngineeringLabof HenanProvinceforEmergency ManagementPlatform Oriented
4.
InformationTechnology,Zhengzhou 450002,Henan,China;

Funds:

NationalNaturalScienceFoundationofChina(51174080)

More Information

Corresponding author: ZHENG Yuan-pan
Publish Date: 2012-03-25

Abstract

Abstract

Itisasafetyguaranteeforexploration,developmentandutilizationofnaturalgascontaining highcarbondioxidecomponenttograsptheexplosioncharacteristicsofmethaneandcarbondioxide gasmixtures.Meanwhile,itisvaluableguidancefortheindustrialprocessesinvolvingmethaneand carbondioxidesuchascoalgasification,inertization,explosionsuppressionandexplosionventing,to masterrelatedexplosioncharacteristics.Inordertopromoteprogressofrelevantsubject,experimentalandtheoreticalinvestigationonexplosioncharacteristicsofmethaneandcarbondioxidegasmixtureisreviewedsystematicallyi thispaper,includingtheexperimentsrelatedtoflammabilityregion, explosionpressureandinertizationandtheoreticalpredictionofflammabilitylimits.Progress andproblemsthatneedtobesolvedineveryfieldareanalyzed.Finally,thefuturehighlightsinthe followingthreeaspectsareexpected:firstly,howtoimprovetheintegrality,comparabilityandapplicabilityofexperimentaldata; secondly,themethodsandindexesofreliabilityassessmentfortheoreticalprediction; furthermore,howtoextendapplicabilityoftheoreticalpredictionfromatnormaltemperatureandpressureconditionstomorecomplexsituations.
- mechanicsofexplosion,
- explosioncharacteristics,
- methane,
- carbondioxide,
- emergency response,
- progress