As is indicated in Fig. P4.42, the speed of exhaust in a car's exhaust pipe varies in
Question:
As is indicated in Fig. P4.42, the speed of exhaust in a car's exhaust pipe varies in time and distance because of the periodic nature of the engine's operation and the damping effect with distance from the engine. Assume that the speed is given by \(V=V_{0}\left[1+a e^{-b x} \sin (\omega t)\right]\), where \(V_{0}=8 \mathrm{fps}, a=0.05\), \(b=0.2 \mathrm{ft}^{-1}\), and \(\omega=50 \mathrm{rad} / \mathrm{s}\). Calculate and plot the fluid acceleration at \(x=0,1,2,3,4\), and \(5 \mathrm{ft}\) for \(0 \leq t \leq \pi / 25 \mathrm{~s}\).
Figure P4.42
Step by Step Answer:
Related Book For
Munson Young And Okiishi's Fundamentals Of Fluid Mechanics
ISBN: 9781119080701
8th Edition
Authors: Philip M. Gerhart, Andrew L. Gerhart, John I. Hochstein
Question Posted: