HE Yuan, HE Yong, ZHANG Xian-feng, QIAO Liang, ZHAO Xiao-ning, PAN Xu-chao. Theoreticalanalysisonshocktemperatureofporousmetal[J]. Explosion And Shock Waves, 2012, 32(2): 143-149. doi: 10.11883/1001-1455(2012)02-0143-07
Citation:
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HE Yuan, HE Yong, ZHANG Xian-feng, QIAO Liang, ZHAO Xiao-ning, PAN Xu-chao. Theoreticalanalysisonshocktemperatureofporousmetal[J]. Explosion And Shock Waves, 2012, 32(2): 143-149. doi: 10.11883/1001-1455(2012)02-0143-07
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HE Yuan, HE Yong, ZHANG Xian-feng, QIAO Liang, ZHAO Xiao-ning, PAN Xu-chao. Theoreticalanalysisonshocktemperatureofporousmetal[J]. Explosion And Shock Waves, 2012, 32(2): 143-149. doi: 10.11883/1001-1455(2012)02-0143-07
Citation:
|
HE Yuan, HE Yong, ZHANG Xian-feng, QIAO Liang, ZHAO Xiao-ning, PAN Xu-chao. Theoreticalanalysisonshocktemperatureofporousmetal[J]. Explosion And Shock Waves, 2012, 32(2): 143-149. doi: 10.11883/1001-1455(2012)02-0143-07
|
Theoreticalanalysisonshocktemperatureofporousmetal
More Information
- Corresponding author:
HE Yuan
- Publish Date:
2012-03-25
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Abstract
Basedonthethermodynamicsandthethree-termequationofstate,theshocktemperature
ofporousmetalwastheoreticallyanalyzedfortheHugoniotadiabat,stateparametersandisovolumic
extrapolationofsolidmaterials.Bycombiningthecalculatedcoldenergy,thecalculatedcoldpressure
andtheHugoniotequationsofsolidmetalandporousmetal,anewmethodwaspresentedtocalculate
theshocktemperatureofporousmetal.Theporousironwaschosenasanexampletodiscusstheinfluencesoftheseveralphysicalparametersonthecalculatedresultbythepresentedmethod
Thecalculationexampleshowsthatthecalculatedshocktemperaturefortheporousironisingoodagreement
withtheexistentexperimentaldataandthecorrespondingerrorsarelessthan5percent.Andthe
shocktemperatureofporousmetalcanbelittleinfluencedbytheGrneisenparameterandtheelectronicGrneisenparameter,
butitcanbeinfluencedevidentlybymaterialcompactness,shockpressureandelectronicspecificheatcoefficient.
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References
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Proportional views
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