Cercignani, The Mathematical Theory of Non-Uniform Gases: An Account of the Kinetic Theory of Viscosity, Thermal Conduction and Diffusion in Gases (Cambridge University Press, Cambridge, 1990) Google Scholar M. Klein, F.J. Smith, J. Res. Natl. Bur. Stand. A 72A, 359 (1968) Article ...
However, when glycerol was used, particle size had no measurable effect on Y in the range of conditions studied. Increasing binder viscosity and increasing binder surface tension both increased Y . The effect of binder content varied—increasing the amount of a viscous binder (glycerol) increased ...
The kLa values are dramatically affected by the viscosity of the liquid; to take into account this effect, the rheology of the system has been described using both the Ostwald-de Waele and the Casson models. Dimensional correlations — as a function of the operational conditions—have been ...
glycerolThere are many correlations of liquid phase mass transfer coefficient (k_L) for packings in the literature; most were developed without data that vary liquid viscosity (μ_l) significantly (< 5 cP). In CO2 capture by amine scrubbing, μ_L., of aqueous amine may be significantly ...
. BothD+andD–then decrease for higher molar concentrations of PEG (0.052 < cPEG/cIL < 0.21), reaching a plateau forcPEG/cIL > 0.21. This trend can be related to a change in viscosity in the local environment of the ions, which is however difficult to measure ...
coli BL21-Gold (DE3)-rSMD [23] maintained at −70 °C in Luria-Bertani (LB) (grams per liter: tryptone, 10.0; yeast extract, 5.0 and NaCl 5.0), supplemented with 50% v/v glycerol. All cultures were performed in 500-mL flasks with 100 mL of semi-defined medium (SM) at 37 °C...
when an alternating current in the metal coil is slowly reduced, the metal core is demagnetized to enable the small steel ball stained with glycerol to fall along the axis of a graduate, thus solving the problem of large error and inconvenience in operation in the existing liquid viscosity co...
liquid viscosityglycerolThe viscosity of amine solutions used for post-combustion CO2 capture is significantly greater than water. The effect of liquid viscosity (渭L) on both the effective mass transfer area (a_e) and the liquid film mass transfer coefficient (ki) of packings is required to ...
Several lubricating oils are considered on the group basis such as traction oil, mineral oil, polyalphaolefin oil, perfluoropolyether oil and glycerol, depending on their molecular structure. Experimental pressure–viscosity coefficient is compared with the adiabatic bulk modulus. It is found that the ...
Glycerol was chosen as the viscosity enhancer for its complete solubility in water and the Newtonian behavior of its aqueous solution. Models were built to estimate the physical properties (μL, ρ, DCO2, HCO2, γ) of CO2/NaOH/H2O/glycerol based on literature data. Kinetic data (kg') for...