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摘要: 给出了铝基合金2024Al的包括固、液、气三相的物态方程。考虑了熔化熵的影响,通过标定,选取了合理的汽化与熔化温度的比值。为了更好地描述稀疏区的状态,将冷压作了分段处理。对低于正常密度的区域,提出了一个新的冷压形式。Abstract: A three phase EOS for 2024Al is developed and the effect of the melting entropy on EOS is considered. The ratio of the gaseous temperature Tg to melting temperature Tom is determined from Clapeyron-Clausius equation. When densities less than the nomal density (0), we presented a new form for the cold curve so that the behavior in this region can be described better.
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Key words:
- three phase EOS /
- entropy of melting
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Bloembergen N, Patel C. Science and Technology of Direcied Energy Weapons. Rev Mod Phys, 1987, 59(3). Grover R. J Chem Phys, 1971, 55: 3435.
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