Volume 31 Issue 3
Apr 2017
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LUO Bin-Qiang, ZHANG Hong-Ping, CHONG Tao, WANG Gui-Ji, TAN Fu-Li, ZHAO Jian-Heng, SUN Cheng-Wei. Experimental Uncertainty Analysis of MagneticallyDriven Ramp Wave Compression[J]. Chinese Journal of High Pressure Physics, 2017, 31(3): 295-300. doi: 10.11858/gywlxb.2017.03.011
Citation: LUO Bin-Qiang, ZHANG Hong-Ping, CHONG Tao, WANG Gui-Ji, TAN Fu-Li, ZHAO Jian-Heng, SUN Cheng-Wei. Experimental Uncertainty Analysis of MagneticallyDriven Ramp Wave Compression[J]. Chinese Journal of High Pressure Physics, 2017, 31(3): 295-300. doi: 10.11858/gywlxb.2017.03.011

Experimental Uncertainty Analysis of MagneticallyDriven Ramp Wave Compression

doi: 10.11858/gywlxb.2017.03.011
  • Received Date: 08 Aug 2016
  • Rev Recd Date: 14 Sep 2016
  • As a novel technique, the magnetically driven ramp wave compression has attracted considerable attention of specialists in hydrodynamics.In this paper, we analyzed the loading process of magnetically driven ramp wave compression.Then we derived the experimental uncertainty transfer equations based on the forward Lagrangian analysis method, and estimated the uncertainties of the experimental results obtained by the backward integration method.There was good agreement between the two different methods.The results show that the relative uncertainties of the sound speed and the stress obtained in the magnetically driven ramp wave compression experiment are less than 1.5% and 2.5%, respectively.It shows that the magnetically driven ramp wave compression technique is a high-precision and reliable loading technique.

     

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