Equation-of-state data for molecular hydrogen and deuterium at shock pressures in the range 2–76 GPa (20–760 kbar)a)
- 1 August 1983
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 79 (3), 1480-1486
- https://doi.org/10.1063/1.445938
Abstract
Dynamic equation‐of‐state data for D2 and H2 were measured in the pressure range 2–76 GPa (20–760 kbar) using a two‐state light‐gas gun. Liquid specimens were shocked from initial states near the saturation curve at 20 K. Maximum compression was sixfold over initial liquid density at a calculated temperature of 7000 K for D2. The data is discussed in terms of the theory of Ross et al., which includes an effective intermolecular pair potential, molecular vibration, free molecular rotation, and molecular dissociation.Keywords
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