'Constant shear stress' presentation slideshows

Last Lecture:

Last Lecture:. The root-mean-squared end-to-end distance, < R 2 > 1/2 , of a freely-jointed polymer molecule is N 1/2 a , when there are N repeat units, each of length a . The radius-of-gyration of a polymer, R g , is 1/6 of its root-mean-square end-to-end distance < R 2 > 1/2 .

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Last Lecture:

Last Lecture:. The radius-of-gyration of a polymer, R g , is 1/6 of its root-mean-square end-to-end distance <R 2 > 1/2 . Excluded volume effects cause polymer molecules to swell (in a self-avoiding walk). Elastic (entropic) effects cause a polymer molecule to coil up.

702 views • 34 slides

RHEOLOGY

1.06k views • 20 slides

Lecture Objectives:

Lecture Objectives:. 1) Discuss HW3 problems 2) Define Relaxation (example) 3) Define boundary conditions for CFD Model Boundary conditions . Residual calculation for CFD. Residual for the cell R F ijk = F k ijk - F k-1 ijk Total residual for the simulation domain

352 views • 19 slides