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Odour suppression in binary mixtures
Biological Psychology, 2006It has been suggested that odours causing stronger trigeminal activation suppress weaker trigeminal stimuli and that mixed olfactory-trigeminal stimuli suppress odorants that only activate one of these systems. Volunteer normosmic participants (n=20) were exposed to six odorants with varying trigeminal impact to test the hypothesis that more intense ...
Larry, Cashion +2 more
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Interdiffusion in binary ionic mixtures
Physical Review A, 1987In this paper we present molecular-dynamics and kinetic-theory calculations of the interdiffusion coefficients in dense binary ionic mixtures for conditions appropriate to both astrophysical and inertial-confinement fusion (ICF) plasmas. The diffusion coefficient is the product of a Green-Kubo integral and a thermodynamic prefactor.
, Boercker, , Pollock
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Excess compressibility in binary liquid mixtures
The Journal of Chemical Physics, 2007Brillouin scattering experiments have been carried out on some mixtures of molecular liquids. From the measurement of the hypersonic velocities we have evaluated the adiabatic compressibility as a function of the volume fraction. We show how the quadratic form of the excess compressibility dependence on the solute volume fraction can be derived by ...
Aliotta F +5 more
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Odorntensity interaction in binary mixtures.
Journal of Experimental Psychology: Human Perception and Performance, 1993Four principles underlying odor summation in mixtures were examined on the bases of 10 Ss' magnitude estimates of 41 mixtures and their components (pyridine and DMDS). Thus, the overall intensity summation for mixtures are compared to self-addition reflected by the power function for single substances: Hypoaddition is a characteristic of both ...
B, Berglund, M J, Olsson
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Oscillatory convection in binary mixtures
Physical Review A, 1986Two-dimensional oscillatory convection in a binary fluid mixture in an infinite plane porous layer heated from below is studied. Small-amplitude nonlinear solutions in the form of standing and traveling waves are found and their relative stability is established. Stable traveling waves are preferred near onset.
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1998
Abstract Binary mixtures will here be considered as a mixture of a fluid substance, such as those described in Chapter 1, which will be always called component 1, and a second substance, component 2. The binary mixtures that are important in supercritical fluids broadly fall into two areas, d pending on the molar mass and critical ...
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Abstract Binary mixtures will here be considered as a mixture of a fluid substance, such as those described in Chapter 1, which will be always called component 1, and a second substance, component 2. The binary mixtures that are important in supercritical fluids broadly fall into two areas, d pending on the molar mass and critical ...
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Physica A: Statistical Mechanics and its Applications, 1996
The nucleation kinetics of a binary mixture is studied using a Gibbs free energy function that we have recently used to obtain a range of generic phase diagrams when liquid mixtures are cooled to solid state. This allows us to compute analytically all the quantities related to the free energy barrier that occur in the nucleation kinetic equation.
null Gangasharan, Deepak Kumar
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The nucleation kinetics of a binary mixture is studied using a Gibbs free energy function that we have recently used to obtain a range of generic phase diagrams when liquid mixtures are cooled to solid state. This allows us to compute analytically all the quantities related to the free energy barrier that occur in the nucleation kinetic equation.
null Gangasharan, Deepak Kumar
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Fractionation of Binary Mixtures
2017Based on the mass balance and the vapour–liquid equilibrium, the number of necessary stages for the separation and the required reflux ratio are determined using graphical and calculation methods. A shortcut method is given for a quick estimation. The influence of the thermal condition of the feed product on the separation and the column loading is ...
M. Nitsche, R. Gbadamosi
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Nature, 1936
SEVERAL attempts have been made to represent the viscosity,, of a mixture, as a function of the concentrations, c1 and c2, and the viscosities, 1 and 2 of the components. So far as we are aware, all investigators (with the exception of Dolezalek) have used the general form: with various expressions for f, such as f = log (Arrhenius), f = 1/ (Bingham ...
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SEVERAL attempts have been made to represent the viscosity,, of a mixture, as a function of the concentrations, c1 and c2, and the viscosities, 1 and 2 of the components. So far as we are aware, all investigators (with the exception of Dolezalek) have used the general form: with various expressions for f, such as f = log (Arrhenius), f = 1/ (Bingham ...
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Turbulent critical binary mixtures
Physics Letters A, 1984Abstract Turbulence suppresses the growth of critical fluctuations and prevents the progress of the phase separation in critical binary mixtures. The steady state structure factor I(k) is predicted to have a broad peak at k=0. Its peak maximum grows and its peak width decreases as the Reynolds number is decreased.
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