Search Results - "LEAL, L. G"

Linear Rheology of Architecturally Complex Macromolecules:  Comb Polymers with Linear Backbones by Kapnistos, M, Vlassopoulos, D, Roovers, J, Leal, L. G

“…We present a detailed, systematic study of the linear rheological response of model comb homopolymers consisting of linear backbone chains on which branches of…”
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Branch Point Withdrawal in Elongational Startup Flow by Time-Resolved Small Angle Neutron Scattering by Ruocco, N, Auhl, D, Bailly, C, Lindner, P, Pyckhout-Hintzen, W, Wischnewski, A, Leal, L. G, Hadjichristidis, N, Richter, D

“…We present a small angle neutron scattering (SANS) investigation of a blend composed of a dendritic polymer and a linear matrix with comparable viscosity in…”
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Extensional Rheometry of Entangled Solutions by Bhattacharjee, P. K, Oberhauser, J. P, McKinley, G. H, Leal, L. G, Sridhar, T

“…The seminal ideas of de Gennes and Doi and Edwards have provided the theoretical framework for much of the recent effort to model the rheological behavior of…”
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Properties and solution techniques for a mixed type boundary integral equation arising in creeping flow problems by Ramachandran, A., Tsiglifis, K., Leal, L.G.

“…► Ill-posed BI operators may be well-posed for certain components of the density. ► The BI operator for the surface stress in interfacial slip problems is an…”
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NONLINEAR BUBBLE DYNAMICS by Feng, Z. C, Leal, L. G

“…The inertia-dominated dynamics of a single gas or vapor bubble in an incompressible or nearly incompressible liquid has been the subject of intense…”
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The shear flow behavior of LCPs based on a generalized Doi model with distortional elasticity by Sgalari, G., Leal, G.L., Feng, J.J.

“…We consider the shear flow behavior of nematic LCPs, modeled via an extension of the Doi theory that incorporates the mean-field nematic potential due to…”
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A Gallery of Fluid Motion by Samimy, M., Breuer, K. S., Leal, L. G., Steen, P. H.

“…Images of fluids in motion have served both scientific and artistic purposes at least since the time of Leonardo de Vinci over 500 years ago. The visualization…”
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The deformation of a viscoelastic drop subjected to steady uniaxial extensional flow of a Newtonian fluid by Ramaswamy, S., Leal, L.G.

“…In this paper, we investigate the fluid motion and shape of a non-Newtonian drop, modeled as a Chilcott–Rallison fluid, in the steady, uniaxial extensional…”
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The deformation of a Newtonian drop in the uniaxial extensional flow of a viscoelastic liquid by Ramaswamy, S., Leal, L.G.

“…The deformation of a Newtonian drop in uniaxial flow of a viscoelastic fluid is studied via numerical computations. The viscoelastic fluid is modeled using the…”
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Decrease in Bone Mass in Women After Liver Transplantation: Associated Factors by Baccaro, L.F, Boin, I.F.S.F, Pedro, A.O, Costa-Paiva, L, Leal, A.L.G, Ramos, C.D, Pinto-Neto, A.M

“…Abstract Background In the future, an increasing number of female liver transplant recipients will reach the climacteric with osteoporosis as a common…”
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Transient extension and relaxation of a dilute polymer solution in a four-roll mill by Feng, J., Leal, L.G.

“…This note describes numerical simulations of transient extension-dominated flows of a dilute polymer solution in a four-roll-mill flow cell. When the roller…”
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Particle Motions in a Viscous Fluid by Leal, L G

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Finite element simulation of flow around a 3π/2 corner using the FENE dumbbell model by SINGH, P, LEAL, L. G

“…In this paper we numerically simulate flow of the FENE dumbbell model around a 3 pi /2 corner. By refining the radial mesh at the corner in both the radial and…”
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Visualization of three-dimensional flow in a four-roll mill by LAGNADO, R. R, LEAL, L. G

“…Flow visualization has been used to study the motion of a Newtonian fluid in a four-roll mill. Observations of the effect of increasing Reynolds number on the…”
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Evaluation of whole-body tumor burden with 68Ga-PSMA PET/CT in the biochemical recurrence of prostate cancer by Brito, A. E. T., Mourato, F. A., de Oliveira, R. P. M., Leal, A. L. G., Filho, P. J. A., de Filho, J. L. L.

“…Background 68 Ga-PSMA-PET has an increasing importance in the evaluation of prostate cancer patients due to its high sensitivity and specificity in identifying…”
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Viscous and elastic stresses in extensional rheometry by Remmelgas, Johan, Leal, L.G., Orr, N.V., Sridhar, T.

“…The steady and transient stress data of Orr and Sridhar (Journal of Non-Newtonian Fluid Mechanics, 67 (1996) 77–103) for fluid A and fluid B in uniaxial…”
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A note on inertial effects in the deformation of Newtonian drops in a uniaxial extensional flow by Ramaswamy, S., Leal, L.G.

“…We consider inertial effects, for Reynolds numbers in the range 1 ⩽ Re ⩽ 300, on the deformation of a Newtonian drop in a steady, uniaxial extensional flow…”
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Numerical simulation of the dynamics of an electrostatically levitated drop by Feng, Z.C., Leal, L.G.

“…In this paper we use the boundary integral method to simulate the dynamics of a liquid drop levitated by electrostatic force. Our numerical code reproduces the…”
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Deformation and relaxation of Newtonian drops in planar extensional flows of a Boger fluid by Tretheway, Derek C, Leal, L.Gary

“…This paper is an experimental investigation of the deformation and relaxation of a Newtonian drop suspended in a PIB/PB Boger fluid. The suspending fluid is…”
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Flow birefringence of dilute polymer solutions in two-dimensional flows by Fuller, G. G., Leal, L. G.

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