A 5.487 cm diameter naphthalene sphere has a velocity of 1.829 m/min around it. The flowing water is transferred to the air at 1 atm and 40oC by sublimation. naphthalene molecule weight 128 g/mol, density of solid naphthalene 1.14 g/cm3 and the vapor pressure is 21 Pa. Naphthalene calculate the time required for the volume to decrease by 5.982% ? in working conditions kinematic viscosity of air 1.68x10-5 m2/min, diffusion coefficient of naphthalene in air 1.0x10-5 m2/min.
A 5.487 cm diameter naphthalene sphere has a velocity of 1.829 m/min around it. The flowing water is transferred to the air at 1 atm and 40oC by sublimation. naphthalene molecule weight 128 g/mol, density of solid naphthalene 1.14 g/cm3 and the vapor pressure is 21 Pa. Naphthalene calculate the time required for the volume to decrease by 5.982% ? in working conditions kinematic viscosity of air 1.68x10-5 m2/min, diffusion coefficient of naphthalene in air 1.0x10-5 m2/min.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A 5.487 cm diameter naphthalene sphere has a velocity of 1.829 m/min around it. The flowing water is transferred to the air at 1 atm and 40oC by sublimation. naphthalene molecule weight 128 g/mol, density of solid naphthalene 1.14 g/cm3 and the vapor pressure is 21 Pa. Naphthalene calculate the time required for the volume to decrease by 5.982% ?
in working conditions kinematic viscosity of air 1.68x10-5 m2/min, diffusion coefficient of naphthalene in air 1.0x10-5 m2/min.
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