1963
DOI: 10.1039/tf9635900856
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New relationship between viscosity and the diffusion coefficients based on Lamm's theory of diffusion

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Cited by 50 publications
(12 citation statements)
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“…Cohen and Turnbull,[15] and Kassner et al [16] suggest that D = D 5 * T 1/2 {exp (ÀQ 5 /RT)}. Walls and Upthegrove, [9] Swalin and Leak, [17] Dullien [7] and [8] suggest D = D 7 * T 2 {exp (ÀQ 7 /RT)}. With a judicious choice of the constants D i and Q i , and over the limited temperature range of most liquid diffusion experiments, all of the preceding equations agree reasonably well with experimental results.…”
Section: Interdiffusion Of Cu In Liquid Almentioning
confidence: 97%
See 1 more Smart Citation
“…Cohen and Turnbull,[15] and Kassner et al [16] suggest that D = D 5 * T 1/2 {exp (ÀQ 5 /RT)}. Walls and Upthegrove, [9] Swalin and Leak, [17] Dullien [7] and [8] suggest D = D 7 * T 2 {exp (ÀQ 7 /RT)}. With a judicious choice of the constants D i and Q i , and over the limited temperature range of most liquid diffusion experiments, all of the preceding equations agree reasonably well with experimental results.…”
Section: Interdiffusion Of Cu In Liquid Almentioning
confidence: 97%
“…[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19] From these models, the temperature dependence of the diffusion coefficient has been given variously as T À5/2 , T 1/2 , T, T 3/2 , T 2 , exp(ÀQ 1 /RT), T 1/2 exp(ÀQ 2 /RT), T exp(ÀQ 3 /RT), and T 2 exp(ÀQ 4 /RT). Several of these theories [1,2,6,13,14,[16][17][18] have been extended to include solute diffusion as well.…”
Section: Introductionmentioning
confidence: 99%
“…4 Different equations have been proposed to compute a transport coefficient in terms of another. 13 Dullien relation 14,15 is an example, which gives the shear viscosity in terms of the diffusion coefficient. In the present study, the outcomes of MD simulations for the diffusion coefficient are used within the Dullien relation to compute the shear viscosity.…”
Section: Introductionmentioning
confidence: 99%
“…Using Lamm's theory, Dullien [30] derived the following equation for the average momentum transfer distance (d) in a liquid:…”
Section: Calculations Based On Fluid Theorymentioning
confidence: 99%