Munson, Young and Okiishi's Fundamentals of Fluid Mechanics, Binder Ready Version 8th Edition

Published by Wiley
ISBN 10: 1119080703
ISBN 13: 978-1-11908-070-1

Chapter 1 - Problems - Page 33: 1.62

Answer

$\mu=0.104*10^{-4}*1.97=2.05*10^{-5}{\frac{k g}{{\mathrm{m.s}}}}=2.05*10^{-5}{\frac{N.s}{{m^{2}}}}$

Work Step by Step

$\rho=\frac{P}{R T}=\frac{150\ *10^{3}}{259.8(20+273)}=1.97~\bigg[\frac{k g}{m^{3}}\bigg]$ $\nu=0.104s t o k e=0.104\;c m^{3}/s$ $\mu=\rho \nu$ $\mu=0.104*10^{-4}*1.97=2.05*10^{-5}{\frac{k g}{{\mathrm{m.s}}}}=2.05*10^{-5}{\frac{N.s}{{m^{2}}}}$
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