Results 91 to 100 of about 7,825,197 (282)

Non-Steady-State Coupled Model of Viscosity–Temperature–Pressure in Polymer Flooding Injection Wellbores

open access: yesApplied Sciences
Polymer solutions play a crucial role in the polymer flooding process by influencing the flow characteristics of formation fluids and enhancing recovery efficiency.
Yutian Huang   +5 more
doaj   +1 more source

Liquid viscosity determination by Coriolis flow meter [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2010
In this paper continuous measuring of water viscosity by Coriolis flow meter is analyzed. The idea of technical solution for determining fluid viscosity by Coriolis flow meter and Hagen-Poiseuille equation was elaborated.
Bikić Siniša   +5 more
doaj  

Uniqueness of solutions to Hamilton-Jacobi equations arising in the Calculus of Variations

open access: yes, 2000
We prove the uniqueness of the viscosity solution to the Hamilton-Jacobi equation associated with a Bolza problem of the Calculus of Variations, assuming that the Lagrangian is autonomous, continuous, superlinear, and satisfies the usual convexity ...
Frankowska, H., Maso, G. Dal
core  

Turbulent Drag Reduction of polyelectrolyte (DNA) solutions: relation with the elongational viscosity [PDF]

open access: green, 2001
Christian Wagner   +3 more
openalex   +1 more source

Continuous dependence estimates for viscosity solutions of fully nonlinear degenerate elliptic equations

open access: yesElectronic Journal of Differential Equations, 2002
Using the maximum principle for semicontinuous functions [3,4], we prove a general ``continuous dependence on the nonlinearities'' estimate for bounded Holder continuous viscosity solutions of fully nonlinear degenerate elliptic equations.
Espen R. Jakobsen, Kenneth H. Karlsen
doaj  

Home - About - Disclaimer - Privacy