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Assume a steady isothermal flow of air considered as a perfect gas with R= 29.3 metres per °C absolute. The velocity field is u = 3x, v = -3y, w = 20, where u, v, w are the velocity components in m/s in the coordinate directions x, y, z respectively. The coordinates are in metres. What is the ratio of pressures between the positions (10, 3, 0) and (0, - 5, 0)? The temperature is 38°C.

Assume a steady isothermal flow of air considered as a perfect gas with R= 29.3 metres per °C absolute. The velocity field is u = 3x, v = -3y, w = 20, where u, v, w are the velocity components in m/s in the coordinate directions x, y, z respectively. The coordinates are in metres. What is the ratio of pressures between the positions (10, 3, 0) and (0, - 5, 0)? The temperature is 38°C.

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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Assume a steady isothermal flow of air considered as a perfect gas with R= 29.3 metres per °C absolute. The velocity field is u = 3x, v = - 3y, w = 20, where u, v, w are the velocity components in m/s in the coordinate directions x, y, z respectively. The coordinates are in metres. What is the ratio of pressures between the positions (10, 3, 0) and (0, -5, 0)? The temperature is 38°C.
Transcribed Image Text:Assume a steady isothermal flow of air considered as a perfect gas with R= 29.3 metres per °C absolute. The velocity field is u = 3x, v = - 3y, w = 20, where u, v, w are the velocity components in m/s in the coordinate directions x, y, z respectively. The coordinates are in metres. What is the ratio of pressures between the positions (10, 3, 0) and (0, -5, 0)? The temperature is 38°C.
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