نتایج جستجو برای: Free volume

تعداد نتایج: 810423  

Journal: :physical chemistry research 0
mohammad almasi islamic azad univesity,ahvaz branch

the density and viscosity values at t= (293.15 to 323.15) k for binary mixtures of nitromethane with 2-propanol, 2-butanol and 2-pentanol were measured over the entire composition range. from the experimental data, excess molar volumes, thermal expansion coefficients, excess thermal expansions, partial molar volumes at infinite dilution and deviations in viscosity were calculated. the results w...

Journal: :مکانیک سازه ها و شاره ها 0
علی سررشته داری محمد محسن شاه مردان رسول قرایی

free surface sloshing of liquid in a rectangular tank induced by lateral excitation has been studied numericallyand experimentally in this paper. the numerical simulation is carried out based on the volume of fluid (vof) method that provides free surface extraction in such problem. a tank with transparent walls is used to free surface tracking in experimental study while the movement amplitude ...

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2000

Journal: :The Journal of chemical physics 2008
Eva G Noya Carlos Vega Enrique de Miguel

We consider the computation of the coexistence pressure of the liquid-solid transition of a system of hard spheres from direct simulation of the inhomogeneous system formed from liquid and solid phases separated by an interface. Monte Carlo simulations of the interfacial system are performed in three different ensembles. In a first approach, a series of simulations is carried out in the isother...

Journal: :Polymer Journal 1991

Journal: :Journal of the Society of Materials Science, Japan 1965

Background: To compare thyroid volume , thyroid stimulating hormone (TSH) , Free T4  and  prevalence of thyroid nodules between obese and  non-obese subjects .Also,  association  between BMI  and insulin resistance status with various parameters of thyroid gland was evaluated. Methods: Fifty –two patients with obesity and 38 normal body mass index (BMI ) volunteers, aged 20-50 years , were enr...

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