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A 1.7-mm-thick oil film is flowing down a vertical wall. The oil 3 density is 820 kg/m³ and the viscosity is 0.20 Pa · s. Calculate the mass flow rate r needed per unit width of wall, and the associated Reynolds number. Also calculate the average velocity.

A 1.7-mm-thick oil film is flowing down a vertical wall. The oil 3 density is 820 kg/m³ and the viscosity is 0.20 Pa · s. Calculate the mass flow rate r needed per unit width of wall, and the associated Reynolds number. Also calculate the average velocity.

Introduction to Chemical Engineering Thermodynamics
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 1.7-mm-thick oil film is flowing down a vertical wall. The oil density is 820 kg/m3 and the viscosity is 0.20 Pa · s. Calculate the mass flow rate I needed per unit width of wall, and the associated Reynolds number. Also calculate the average velocity.
Transcribed Image Text:A 1.7-mm-thick oil film is flowing down a vertical wall. The oil density is 820 kg/m3 and the viscosity is 0.20 Pa · s. Calculate the mass flow rate I needed per unit width of wall, and the associated Reynolds number. Also calculate the average velocity.
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