Rheological, thermodynamic, and structural studies of linear and branched alkanes under shear
نویسندگان
چکیده
منابع مشابه
postnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
Branched Polymers under Shear
By employing a multiscale simulational approach that combines multiparticle-collision dynamics for the solvent with standard molecular dynamics for the monomers, we examine the behavior of dendritic macromolecules under shear. We analyze quantitatively the shape and anisotropy of the molecules and its dependence on the shear rate, the molecular generation, and the stiffness of the bonds. The ro...
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15 صفحه اولsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
The rheology and microstructure of branched micelles under shear
The rheology and shear-induced structures of a series of self-assembled surfactant worm-like micelles (WLMs) with varying levels of branching are measured using rheoand flow-small angle neutron scattering (SANS). The degree of branching in the mixed cationic/anionic surfactant (CTAT/SDBS) WLMs is controlled via the addition of the hydrotropic salt sodium tosylate and verified by cryo-TEM. The l...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 1997
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.474935