TURBULENT DIFFUSION IN TWO AND THREE DIMENSIONS BY THE RANDOM-WALK MODEL WITH MEMORY
Keyword(s):
A lattice model used for the derivation of the telegraph equation for diffusion is extended to two and three dimensions. Appropriate generalizations of the telegraph equation are obtained. These equations give a fine-grained chronological description of diffusion. From these equations, the velocity autocorrelation functions of the diffusing particles are obtained.
1987 ◽
Vol 141
(2-3)
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pp. 318-334
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2018 ◽
Vol 149
(5)
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pp. 054101
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1992 ◽
Vol 97
(11)
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pp. 8549-8560
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2008 ◽
Vol 112
(2)
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pp. 213-218
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2012 ◽
Vol 52
(3)
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pp. 182-185
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