Wang, M. and Brady, J. F. (2016) Reply to the comment from Ikeda, Berthier, and Sollich (IBS). . (Submitted) http://resolver.caltech.edu/CaltechAUTHORS:20160815-101200112
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Abstract
We thank IBS for their comments which question our interpretation of the universal viscosity divergence near the flow-arrest transition in constant stress and pressure rheology of hard-sphere colloidal suspensions [2]. IBS introduced two Péclet numbers: Pe_0 = ẏ_ɑ^2=d0 and Pe = ẏ_ɑ^2/d(φ), with ẏ the strain rate, ɑ the particle size, d0 the isolated single-particle diffusivity and d_0 the long- time at-rest self-diffusivity, and considered three regimes: (i) Pe_0 < Pe ≪ 1, (ii) Pe_0 ≪ 1 ≪ Pe, and (iii) 1 ≪ Pe_0 < Pe.
| Item Type: | Report or Paper (Discussion Paper) | ||||||
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| Additional Information: | Submitted on 5 Apr 2016. | ||||||
| Subject Keywords: | [1] A. Ikeda, L. Berthier, and P. Sollich, arXiv:1602.04796 (2016). [2] M. Wang and J. F. Brady, Phys. Rev. Lett. 115, 158301 (2015). [3] M. D. Rintoul and S. Torquato, Physical Review Letters 77, 4198 (1996). [4] B. M. Guy, M. Hermes, and W. C. K. Poon, Phys. Rev. Lett. 115, 088304 (2015). [5] G. Brambilla, D. El Masri, M. Pierno, L. Berthier, L. Cipelletti, G. Petekidis, and A. Scho�eld, Phys. Rev. Lett. 102, 085703 (2009). [6] A. Ikeda, L. Berthier, and P. Sollich, Phys. Rev. Lett. 109, 018301 (2012). [7] T. Kawasaki, D. Coslovich, A. Ikeda, and L. Berthier, Phys. Rev. E 91, 012203 (2015). [8] J. F. Brady and J. F. Morris, J. Fluid Mech. 348, 103 (1997); J. Bergenholtz, J. F. Brady, and M. Vivic, ibid. 456, 239 (2002). [9] F. Boyer, E. Guazzelli, and O. Pouliquen, Phys. Rev. Lett. 107, 188301 (2011). | ||||||
| Record Number: | CaltechAUTHORS:20160815-101200112 | ||||||
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:20160815-101200112 | ||||||
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| ID Code: | 69621 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | Ruth Sustaita | ||||||
| Deposited On: | 15 Aug 2016 20:00 | ||||||
| Last Modified: | 30 Oct 2017 17:51 |
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