The Sublimation Energy of Metal versus Temperature and Pressure and its Influence on Blow-off Impulse
Based on the thermodynamic theory, the dependence of
sublimation energy of metal on temperature and pressure is discussed,
and the results indicate that the sublimation energy decreases linearly
with the increase of temperature and pressure. Combined with this
result, the blow-off impulse of aluminum induced by pulsed X-ray is
simulated by smoothed particle hydrodynamics (SPH) method. The
numerical results show that, while the change of sublimation energy
with temperature and pressure is considered, the blow-off impulse of
aluminum is larger than the case that the sublimation energy is
assumed to be a constant.
[1] K. A. Gschneidner, "Physical Properties and Interrelationships of
Metallic and Semimetallic Ellements (Book style with paper title and
editor), " in Solid State Physics, vol. 3, New York & London: Academic
Press, 1965, pp. 275- 426.
[2] W. Tang, and R. Zhang, Introduction to Theory and Computation of
Equations of State (Book style). 2nd ed. Beijing: High Education Press,
2008.
[3] J. J. Monaghan, "SPH without a Tensile Instability (Periodical style),"
Journal of Computational Physics, vol. 159, pp. 290-311, 2002.
[4] A. N. Parshikov and S. A. Medin, "Smoothed particle hydrodynamics
using interparticle contact Algorithm (Periodical style)," Journal of
Computational Physics, vol. 180, pp. 358-382, 2002.
[5] A. N. Parshikov, S. A. Medin, I. I. Loukashenko , et al, " Improvements in
SPH method by means of interparticle contact algorithm and analysis of
perforation tests at moderate projectile velocities (Periodical style)," Int.
J. Impact Eneng, vol. 24, pp. 779-796, 2000.
[6] Z. Xu, and W. Tang, "An Improved Method with Riemann Solvers
(Periodical style)," Chinese Journal of Computational Physics, vol. 23(6),
pp. 713-716, Dec 2006.
[7] G. Zhao, R. Zhang, and W. Tang, "Blow-off Impulse Induced by Pulsed
X-ray (Periodical style)," Explosion and Shock Waves, vol. 16(3), pp.
259-265, 1996.
[1] K. A. Gschneidner, "Physical Properties and Interrelationships of
Metallic and Semimetallic Ellements (Book style with paper title and
editor), " in Solid State Physics, vol. 3, New York & London: Academic
Press, 1965, pp. 275- 426.
[2] W. Tang, and R. Zhang, Introduction to Theory and Computation of
Equations of State (Book style). 2nd ed. Beijing: High Education Press,
2008.
[3] J. J. Monaghan, "SPH without a Tensile Instability (Periodical style),"
Journal of Computational Physics, vol. 159, pp. 290-311, 2002.
[4] A. N. Parshikov and S. A. Medin, "Smoothed particle hydrodynamics
using interparticle contact Algorithm (Periodical style)," Journal of
Computational Physics, vol. 180, pp. 358-382, 2002.
[5] A. N. Parshikov, S. A. Medin, I. I. Loukashenko , et al, " Improvements in
SPH method by means of interparticle contact algorithm and analysis of
perforation tests at moderate projectile velocities (Periodical style)," Int.
J. Impact Eneng, vol. 24, pp. 779-796, 2000.
[6] Z. Xu, and W. Tang, "An Improved Method with Riemann Solvers
(Periodical style)," Chinese Journal of Computational Physics, vol. 23(6),
pp. 713-716, Dec 2006.
[7] G. Zhao, R. Zhang, and W. Tang, "Blow-off Impulse Induced by Pulsed
X-ray (Periodical style)," Explosion and Shock Waves, vol. 16(3), pp.
259-265, 1996.
@article{"International Journal of Engineering, Mathematical and Physical Sciences:61624", author = "Wenhui Tang and Daorong Wang and Xia Huang and Xianwen Ran", title = "The Sublimation Energy of Metal versus Temperature and Pressure and its Influence on Blow-off Impulse", abstract = "Based on the thermodynamic theory, the dependence of
sublimation energy of metal on temperature and pressure is discussed,
and the results indicate that the sublimation energy decreases linearly
with the increase of temperature and pressure. Combined with this
result, the blow-off impulse of aluminum induced by pulsed X-ray is
simulated by smoothed particle hydrodynamics (SPH) method. The
numerical results show that, while the change of sublimation energy
with temperature and pressure is considered, the blow-off impulse of
aluminum is larger than the case that the sublimation energy is
assumed to be a constant.", keywords = "sublimation energy, blow-off impulse, pulsed X-ray,SPH method.", volume = "5", number = "9", pages = "1521-4", }