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Showing 1 to 20 of 127 for “"Polymer solutions"”.

  1. I. Diffusion in Polymer Solutions Under Pressure. Ii. Thermal Diffusion in Polymer Solutions

    Emery, Alden Hayes, Jr.University of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-05T17:15:17Z (GMT). No. of bitstreams: 1 0011503.pdf: 9201351 bytes, checksum: 99458ef71549f29c870691acc3c47892 (MD5) Previous issue date: 1955

    uiuc Repository record

  2. High shear viscometry of polymer solutions

    Ram, ArieMassachusetts Institute of Technology1961

    Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1961.

    mit Repository record

  3. Oil recovery by imbibition from polymer solutions

    Ghedan, Shawket G.Colorado School of Mines. Arthur Lakes Library1989

    Includes bibliographical references (pages 308-323).

    colo-mines Repository record

  4. Light scattering studies on high polymer solutions

    Levine, Herman SaulUniversity of Illinois Urbana-Champaign1949

    uiuc Repository record

  5. Film Formation via Drying of Polymer Solutions

    Othman, AhmedUniversity of Cambridge2023

    … formation by drying droplets and thin films of a polymer solution, specifically polyvinylpyrrolidone (PVP) and ethanol, a formulation often utilised in skin and personal care products. An imaging rig was designed and optimised to study the drying and spreading dynamics, as well as dried morphology …

    cambridge Repository record

  6. Drag reduction by polymer solutions in riblet pipes

    Koury, EddieMassachusetts Institute of Technology1995

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1995.

    mit Repository record

  7. Dynamics of Membrane Structure Formation in Quenched Polymer Solutions

    Barton, Benjamin FredrickUniversity of Illinois at Urbana-Champaign2015

    … to the study of phase separation in ternary polymer/solvent/nonsolvent systems. Three systems are studied: PMMA/N-methyl-2-pyrrolidinone [NMP]/glycerol, for which experimental data are available, and two common membrane-forming systems, poly(ether sulfone) [PES]/dimethylsulfoxide [DMSO]/water …

    uiuc Repository record

  8. Particle microstructure and polymer dynamics in concentrated polymer solutions

    Kim, So YounUniversity of Illinois at Urbana-Champaign2012

    … of nanoparticle dispersions in concentrated polymer solutions are studied with extensive small angle scattering and NMR experiments. Silica nanoparticles are suspended in polymer-solvent mixtures. The effects of polymer induced interactions on the particle microstructure are examined with …

    uiuc Repository record

  9. The Effect of Pressure on The Viscosity of Polymer Solutions

    Kammeyer, Carl WilliamUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-05T19:36:22Z (GMT). No. of bitstreams: 1 0016405.pdf: 2736018 bytes, checksum: 2aeb553db94be8398bb6caae17bfec1b (MD5) Previous issue date: 1956

    uiuc Repository record

  10. Mechanisms of diffusive charge transport in redox active polymer solutions

    Bello Fernandez, LilianaUniversity of Illinois at Urbana-Champaign2023

    Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-08-01

    uiuc Repository record

  11. The Toms phenomenon : turbulent pipe flow of dilute polymer solutions.

    Virk, Preetinder SMassachusetts Institute of Technology1967

    Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1967.

    mit Repository record

  12. Dynamics of Flow-Induced Structure Formation in Drag Reducing Polymer Solutions

    Liberatore, Matthew WalterUniversity of Illinois at Urbana-Champaign2015

    … weight stability finds small degradation in the polymers' average molecular weight and molecular weight distribution. Experiments with HPAM and PAM solutions in a large channel flow loop at Re ≥ 20,000 provide evidence of the importance of chain degradation to changes in drag reduction with …

    uiuc Repository record

  13. The structure, color, and rheology of concentrated diblock bottlebrush polymer solutions

    Wade, Matthew A.University of Illinois at Urbana-Champaign2022

    Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-04-12 without embargo terms

    uiuc Repository record

  14. Closed-loop controlled filament stretching and break-up of polymer solutions

    Yeh, Roger, 1980-Massachusetts Institute of Technology2005

    A constant true (radial) strain rate filament stretching experiment has been the Holy Grail of extensional rheological studies. These experiments are performed on a Filament Stretching Extensional Rheometer (FiSER). A filament stretching experiment is the only direct way of measuring the …

    mit Repository record

  15. Vapor-liquid Equilibrium of Polymer Solutions During Thermal Decomposition of Rigid Foams

    King, Nathan H.2008

    … foam many species are formed, including large polymer-like network fragments and smaller solvent-like molecules. During this process a liquid phase may form. The vapor-liquid equilibrium (VLE) behavior of the polymer solutions formed during initial decomposition can be highly non-ideal. In this …

    byu Repository record

  16. Theoretical and Experimental Studies of Structure Formation in Polymer Solutions Under Flow

    Vrahopoulou, Elisavet ProdromosUniversity of Illinois at Urbana-Champaign2014

    … of flow-induced structure formation in polymer solutions. Flow-induced stresses cause changes in the free energy of the polymer solutions and can eventually lead to phase separation. The thermodynamic behavior of random polymer coils under stress is treated as equivalent to that of a …

    uiuc Repository record

  17. The rheo-optics of shear thickening and structure formation in polymer solutions

    Kishbaugh, Alan JayUniversity of Illinois at Urbana-Champaign2011

    … of the optical and rheological response of solutions of polystyrene have been made, in-situ, in order to ascertain the connection between structure formation and the phenomenon of shear-thickening. Transient and steady state measurements of the viscosity, dichroism, birefringence and …

    uiuc Repository record

  18. I. Solubility in mixed solvents. II. Thermodynamics of dilute high polymer solutions

    Saxton, Patricia McMillanUniversity of Illinois Urbana-Champaign1953

    uiuc Repository record

  19. The dynamics of polymer solutions: Effects of concentration, chain architecture, and flow

    Young, Charles D.University of Illinois at Urbana-Champaign2022

    The dynamics and rheology of polymer solutions are crucial to understanding and designing a broad range of polymer processing applications and biological systems. The microscopic conformational dynamics of polymers are directly related to the rheological response of solutions in processing flows. …

    uiuc Repository record

  20. Triggered laminar-to-turbulent transition in pipe flows of dilute polymer solutions.

    Ohara, Makoto, 1938-Massachusetts Institute of Technology1968

    Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1968.

    mit Repository record

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