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Viscosity measuring cell using ultrasonic wave mode conversion
(Taylor & Francis Ltd, 2006-01-01)
This work presents a cell to measure dynamic viscosity of liquids using ultrasonic wave mode conversion from longitudinal to shear wave. The strategy used to obtain the viscosity is based on the measurement of the complex ...
Viscosities of fatty acids, triglycerides, and their binary mixtures
(Amer Oil Chemists SocChampaign, 1997)
Shear Viscosity of Pionic and Nucleonic Components from Their Different Possible Mesonic and Baryonic Thermal Fluctuations
(Springer, 2015-12-01)
Owing to the Kubo relation, the shear viscosities of pionic and nucleonic components have been evaluated from their corresponding retarded correlators of viscous stress tensor in the static limit, which become non-divergent ...
Is the structural relaxation of glasses controlled by equilibrium shear viscosity?
(2021-05-01)
Knowledge of relaxation processes is fundamental in glass science and technology because relaxation is intrinsically related to vitrification, tempering as well as to annealing and several applications of glasses. However, ...
Produção de farinha instantânea de mandioca: efeito das condições de extrusão sobre as propriedades térmicas e de pasta
(Universidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao, 2009-01-01)
With the advancement of technology, there is the possibility of introduction of differentiated flours, such as cassava instant flour. This alternative has generated great interest from the cassava processing industries. ...
A study of Lennard-Jones equivalent analytical relationships for modeling viscosities
(Springer/Plenum Publishers, 2001-05)
The analysis of the viscosity-density-temperature relationship of the Lennard-Jones (LJ) fluid was studied over a wide range of temperature and density. The viscosities of LJ fluids were evaluated through the qualitative ...
An entropy based theory for the viscosity of strong glassesAn entropy based theory for the viscosity of strong glasses
(Revista Mexicana de Física, 2009)
Kinematic viscosity of soybean biodiesel and diesel fossil fuel blends: Estimation from permittivity and temperature
(Elsevier, 2017-07-03)
Kinematic viscosity and relative permittivity were determined in blends of soybean biodiesel with diesel fossil fuel in the full range of composition at temperatures between 298 K and 318 K (±0.1 K). The kinematic viscosity ...
The role of viscosity in the fluorescence behavior of the diesel/biodiesel blends
(ElsevierAmsterdam, 2014-03)
Recently, the potentiality of fluorescence spectroscopy to be used in the quantification of biodiesel content in diesel/biodiesel blends (DBB) was demonstrated. However, the source of the fluorescence dependence of the DBB ...