Bidisperse and polydisperse suspension rheology at large solid fraction

Pednekar, Sidhant; Chun, Jaehun; Morris, Jeffrey F.

doi:10.1122/1.5011353

Title: Bidisperse and polydisperse suspension rheology at large solid fraction

Full Record
Other Related Research

Authors:

Pednekar, Sidhant ^[1]; Chun, Jaehun ^[2]; Morris, Jeffrey F. ^[1]

Benjamin Levich Institute and Department of Chemical Engineering, The City College of New York, New York, New York 10031
Pacific Northwest National Laboratory, Richland, Washington 99352

Publication Date:: 2018-03-01

Sponsoring Org.:: USDOE

OSTI Identifier:: 1419363

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Journal of Rheology

Additional Journal Information:: Journal Name: Journal of Rheology Journal Volume: 62 Journal Issue: 2; Journal ID: ISSN 0148-6055

Publisher:: Society of Rheology

Country of Publication:: United States

Language:: English

Citation Formats


                    Pednekar, Sidhant, Chun, Jaehun, and Morris, Jeffrey F. Bidisperse and polydisperse suspension rheology at large solid fraction.  United States: N. p., 2018. 
Web.  doi:10.1122/1.5011353.

Copy to clipboard


                    Pednekar, Sidhant, Chun, Jaehun, & Morris, Jeffrey F. Bidisperse and polydisperse suspension rheology at large solid fraction.  United States.  https://doi.org/10.1122/1.5011353

Copy to clipboard


                    Pednekar, Sidhant, Chun, Jaehun, and Morris, Jeffrey F. Thu .  
"Bidisperse and polydisperse suspension rheology at large solid fraction".  United States.  https://doi.org/10.1122/1.5011353.

Copy to clipboard


                    
@article{osti_1419363,

  title        = {Bidisperse and polydisperse suspension rheology at large solid fraction},

  author       = {Pednekar, Sidhant and Chun, Jaehun and Morris, Jeffrey F.},

  abstractNote = {},

  doi          = {10.1122/1.5011353},

  journal      = {Journal of Rheology},

  number       = 2,

  volume       = 62,

  place        = {United States},

  year         = {2018},

  month        = {3}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1122/1.5011353

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 45 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Bidisperse and polydisperse suspension rheology at large solid fraction

Journal Article Pednekar, Sidhant ; Chun, Jaehun ; Morris, Jeffrey F. - Journal of Rheology

At the same solid volume fraction, bidisperse and polydisperse suspensions display lower viscosities, and weaker normal stress response, compared to monodisperse suspensions. The reduction of viscosity associated with size distribution can be explained by an increase of the maximum flowable, or jamming, solid fraction. In this work, concentrated or "dense" suspensions are simulated under strong shearing, where thermal motion and repulsive forces are negligible, but we allow for particle contact with a mild frictional interaction with interparticle friction coefficient of 0.2. Aspects of bidisperse suspension rheology are first revisited to establish that the approach reproduces established trends; the study ofmore »« less
https://doi.org/10.1122/1.5011353
Bidisperse and polydisperse suspension rheology at large solid fraction

Journal Article Pednekar, Sidhant ; Chun, Jaehun ; Morris, Jeffrey F. - Journal of Rheology

At the same solid volume fraction, bidisperse and polydisperse suspensions display lower viscosities, and weaker normal stress response, compared to monodisperse suspensions. The reduction of viscosity associated with size distribution can be explained by an increase of the maximum flowable, or jamming, solid fraction. In this work, concentrated or "dense" suspensions are simulated under strong shearing, where thermal motion and repulsive forces are negligible, but we allow for particle contact with a mild frictional interaction with interparticle friction coefficient of 0.2. Aspects of bidisperse suspension rheology are first revisited to establish that the approach reproduces established trends; the study ofmore »« less
https://doi.org/10.1122/1.5011353
Polydisperse coal slurry rheology. Quarterly report. [Behavior of high volume fraction of particles]

Technical Report Probstein, R F
Nonequilibrium behavior of dense suspensions of uniform particles: Volume fraction and size dependence of rheology and microstructure

Journal Article Chow, M K ; Zukoski, C F - Journal of Rheology; (United States)

The rheological and microstructural properties of dense suspensions of uniform, charge stabilized colloidal spheres with diameters greater than 200 nm are investigated at volume fractions just below the ordering transition up to 0.6. Shear stresses marking static and dynamic yielding, discontinuous shear thinning, and shear thickening are weakly dependent on volume fraction and particle size when scaled on the crystal's elastic modulus [ital G][sub 0]. As shear stress is increased microstructures evolve through similar states independent of volume fraction. As rest, presheared suspensions exhibit long-range orientational order. Above the dynamic yield stress, the suspensions deform with a polycrystalline microstructure which,more »« less
https://doi.org/10.1122/1.550687
Effects of electric fields and volume fraction on the rheology of hematite/silicone oil suspensions.

Journal Article Martin, James Ellis ; Delgado, Angel V ; Espin, M J - Proposed for publication in Langmuir.

No abstract prepared.

Similar Records