WANG Bin, TAN Duo-wang, ZHAO Ji-bo, WEN Shang-gang. DiametereffectofJBO-9021ratesticksatroomtemperature[J]. Explosion And Shock Waves, 2012, 32(5): 490-494. doi: 10.11883/1001-1455(2012)05-0490-05
| Citation:
|
WANG Bin, TAN Duo-wang, ZHAO Ji-bo, WEN Shang-gang. DiametereffectofJBO-9021ratesticksatroomtemperature[J]. Explosion And Shock Waves, 2012, 32(5): 490-494. doi: 10.11883/1001-1455(2012)05-0490-05
|
WANG Bin, TAN Duo-wang, ZHAO Ji-bo, WEN Shang-gang. DiametereffectofJBO-9021ratesticksatroomtemperature[J]. Explosion And Shock Waves, 2012, 32(5): 490-494. doi: 10.11883/1001-1455(2012)05-0490-05
| Citation:
|
WANG Bin, TAN Duo-wang, ZHAO Ji-bo, WEN Shang-gang. DiametereffectofJBO-9021ratesticksatroomtemperature[J]. Explosion And Shock Waves, 2012, 32(5): 490-494. doi: 10.11883/1001-1455(2012)05-0490-05
|
DiametereffectofJBO-9021ratesticksatroomtemperature
More Information
- Corresponding author:
WANG Bin
- Publish Date:
2012-09-25
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Abstract
Byusingthephotoelectric method,thesteady-statedetonationvelocitiesandthecorrespondingwaveshapesweremeasuredfortheJBO-
9021ratestickswiththediametersof10,15and
30mm,respectively,andintheJBO-9021ratesticksthemassfractionsofTATB,HMXandF2314
were80%,15%and5%,respectively,atroomtemperature.Ananalyticexpressionwasfittedtothe
wavefrontdata.Andbasedontheanalyticexpression,therelationwasobtainedbetweenthenormal
velocityofthewavefrontanditslocalcurvature.Theinvestigatedresultdisplaysthatthesteady-state
detonationvelocityoftheJBO-9021explosiveincreaseswiththeincreaseofthediameteroftheJBO-
9021ratestick.ThedetonationwaveoftheJBO-9021explosiveisfatterthanthatoftheJB-9014explosiveinwhichthemassfractionsofTATBandF2314are95%
and5%,respectively.Consequently,
thenonidealspreadcharacteristicsofthedetonationwavesweaken.
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References
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Proportional views
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