Results 51 to 60 of about 11,149 (99)

Application of multi-agent programming for modeling the viscosity state of mash in alcohol production

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
In alcohol production from starch-containing raw materials, it is essential to know the viscosity of the resulting solution. The main drawback of control systems in the solution preparation process is the lack of viscosity monitoring.
Larysa Gumeniuk   +4 more
doaj   +1 more source

Measuring the Density and Viscosity of Carbonated Aqueous 35 wt% Methyldiethanolamine Solution [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2017
The density and viscosity of carbonated aqueous 35wt% methyldiethanolamine solution were experimentally measured accompanied with the solubility of CO2 at temperatures from (303.15 to 363.15) K and pressures up to 0.8 MPa using the new setup developed in
Mohammad Shokouhi   +2 more
doaj  

Viscosity solutions to degenerate diffusion problems

open access: yesElectronic Journal of Differential Equations, 2007
This paper concerns the weak solutions to a Cauchy problem in $R^N$ for a degenerate nonlinear parabolic equation. We obtain the Holder regularity of the weak solutions to this problem.
Zu-Chi Chen, Yan-Yan Zhao
doaj  

NOVEL STARCH SOLUTION PREPARED FROM THE STARCH IN NAOH/THIOUREA/UREA AQUEOUS SOLUTION AND ITS APPLICATION AS SURFACE SIZING AGENT

open access: yesBioResources, 2011
Novel starch solutions were prepared by dissolving starch in NaOH/ thiourea/ urea aqueous solution, and they were further used as a surface sizing agent at high solids content in papermaking to improve the surface strength of papers.
Xu-Qing Wang, Xiao-Fan Zhou
doaj  

Viscosity solutions to the ∞-Laplace equation in Grushin-type spaces

open access: yesModern Mathematical Methods
In this paper, we prove the existence and uniqueness of viscosity solutions to the infinite Laplace equation in Grushin-type spaces whose tangent spaces consist of arbitrary triangular vector fields.
Thomas Bieske, Zachary Forrest
doaj  

Study on the influence of the viscosity reducer solution on percolation capacity of thin oil in ultra-low permeability reservoir

open access: yesOpen Chemistry
It is a new field to improve oil recovery by reducing the viscosity of thin oil in low permeability reservoir, which has a breakthrough significance for the development of low permeability oilfield.
Baoyu Chen   +5 more
doaj   +1 more source

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