The surface physics of ice in thunderstorms

被引：24

作者：

Dash, JG ^{[1
]}

Wettlaufer, JS

机构：

[1] Univ Washington, Dept Phys, Seattle, WA 98195 USA

[2] Yale Univ, Dept Geol & Geophys, New Haven, CT 06520 USA

[3] Yale Univ, Dept Phys, New Haven, CT 06520 USA

来源：

CANADIAN JOURNAL OF PHYSICS | 2003年 / 81卷 / 1-2期

关键词：

D O I：

10.1139/P03-011

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Laboratory and field studies have shown that thunderstorm electrification is principally due to rebounding collisions between ice particles and hail. Recent studies have provided clues for an understanding of the microphysics of the charging mechanism, involving the dynamics of vapor growth, molecular diffusion, and collisionally modified surface melting. The theory is in quantitative agreement with the systematic dependence of charge and mass transfer on growth rate, collision speed, and temperature.

引用

页码：201 / 207

页数：7

共 17 条

[1] [Anonymous], 1948, THEORY STABILITY LYO
[2] THE INFLUENCE OF DIFFUSIONAL GROWTH-RATES ON THE CHARGE-TRANSFER ACCOMPANYING REBOUNDING COLLISIONS BETWEEN ICE CRYSTALS AND SOFT HAILSTONES
BAKER, B
BAKER, MB
JAYARATNE, ER
LATHAM, J
SAUNDERS, CPR
[J]. QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY, 1987, 113 (478) : 1193 - 1215
[3] CHARGE-TRANSFER DURING INDIVIDUAL COLLISIONS IN ICE GROWING FROM VAPOR-DEPOSITION
CARANTI, GM
AVILA, EE
RE, MA
[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1991, 96 (D8) : 15365 - 15375
[4] THE CONTACT POTENTIAL OF RIMED ICE
CARANTI, JM
ILLINGWORTH, AJ
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1983, 87 (21) : 4125 - 4130
[5] THE PREMELTING OF ICE AND ITS ENVIRONMENTAL CONSEQUENCES
DASH, JG
FU, HY
WETTLAUFER, JS
[J]. REPORTS ON PROGRESS IN PHYSICS, 1995, 58 (01) : 115 - 167
[6] Theory of charge and mass transfer in ice-ice collisions
Dash, JG
Mason, BL
Wettlaufer, JS
[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2001, 106 (D17) : 20395 - 20402
[7] Einstein A, 1956, Investigations on the Theory of Brownian Movement, P1
[8] Israelachvili J.N., 1992, INTERMOLECULAR SURFA
[9] Charge separation during the impact of sand on ice and its relevance to theories of thunderstorm electrification
Jayaratne, E. R.
[J]. ATMOSPHERIC RESEARCH, 1991, 26 (05) : 407 - 424
[10] Density and surface temperature of graupel and the charge separation during ice crystal interactions
Jayaratne, ER
[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1998, 103 (D12) : 13957 - 13961

← 1 2 →