Transport coefficients of helical wormlike chains. 5. Translational diffusion coefficient of the touched-bead model and its application to oligo- and polystyrenes

1992 ◽  
Vol 25 (1) ◽  
pp. 377-383 ◽  
Author(s):  
Takeshi Yamada ◽  
Takenao Yoshizaki ◽  
Hiromi Yamakawa
Keyword(s):  
Diffusion Coefficient ◽  
Transport Coefficients ◽  
Translational Diffusion ◽  
Translational Diffusion Coefficient

TRANSPORT COEFFICIENTS FOR RIGID STAR-LIKE POLYMERS

1994 ◽  
Vol 08 (08) ◽  
pp. 1081-1091
Author(s):  
P. STRATING ◽  
F.W. WIEGEL
Keyword(s):  
Diffusion Coefficient ◽  
Shear Viscosity ◽  
Transport Coefficients ◽  
Translational Diffusion ◽  
Brinkman Equation ◽  
Relevant Parameter ◽  
Translational Diffusion Coefficient ◽  
Dilute Suspension ◽  
Insight Into ◽  
Approximate Formulas

In this paper, we calculate the rotational and translational diffusion coefficient for a star-like molecule and the shear viscosity for a dilute suspension of these molecules, starting from the Debye-Brinkman equation. For this type of molecules, the calculations can be done exactly, providing reliable insight into draining effects. We also derive simple approximate formulas for the transport coefficients valid in the relevant parameter regime.

Retrieving the translational diffusion coefficient of water from experiments on single levitated aerosol droplets

2014 ◽  
Vol 16 (31) ◽  
pp. 16677 ◽  
Author(s):  
Daniel M. Lienhard ◽  
Andrew J. Huisman ◽  
David L. Bones ◽  
Yiea-Funk Te ◽  
Bei P. Luo ◽  
...  
Keyword(s):  
Diffusion Coefficient ◽  
Translational Diffusion ◽  
Translational Diffusion Coefficient
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