Free Volume Theory of High Pressure Melting

CHEN Dong-Quan; LI Mao-Sheng; CAI Ling-Cang

doi:10.11858/gywlxb.2001.02.001

Volume 15 Issue 2

May. 2015

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Article Contents

Chinese Journal of High Pressure Physics > 2001 > 15(2): 81-86 .

CHEN Dong-Quan, LI Mao-Sheng, CAI Ling-Cang. Free Volume Theory of High Pressure Melting[J]. Chinese Journal of High Pressure Physics, 2001, 15(2): 81-86 . doi: 10.11858/gywlxb.2001.02.001

Citation:

CHEN Dong-Quan, LI Mao-Sheng, CAI Ling-Cang. Free Volume Theory of High Pressure Melting[J]. Chinese Journal of High Pressure Physics, 2001, 15(2): 81-86 . doi: 10.11858/gywlxb.2001.02.001

CHEN Dong-Quan, LI Mao-Sheng, CAI Ling-Cang. Free Volume Theory of High Pressure Melting[J]. Chinese Journal of High Pressure Physics, 2001, 15(2): 81-86 . doi: 10.11858/gywlxb.2001.02.001

Citation:

CHEN Dong-Quan, LI Mao-Sheng, CAI Ling-Cang. Free Volume Theory of High Pressure Melting[J]. Chinese Journal of High Pressure Physics, 2001, 15(2): 81-86 . doi: 10.11858/gywlxb.2001.02.001

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Free Volume Theory of High Pressure Melting

doi: 10.11858/gywlxb.2001.02.001

1.
Institute of Applied Physics and Computational Mathematics, Beijing 100088, China;
2.
Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China

More Information

Corresponding author: CHEN Dong-Quan
Received Date: 06 Nov 2000
Rev Recd Date: 09 Jan 2001
Issue Publish Date: 05 Jun 2001

Abstract

Abstract

An integral melting equation was derived according to free volume theory. Because free volume, Vf is much smaller than cell volume V (Vf/V0.005～0.01) at melting temperature, a simplified formula was obtained to be the same as Lindemann equation. The immanent physics of Lindemann law is discussed briefly.
- melting,
- free volume theory,
- Lindemann law