written 5.1 years ago by
teamques10
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modified 5.1 years ago
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Data:-
$x=x_0e^{-tk}+y_0(1-e^{-2tk})$ and $y=y_0e^{tk}$
Find:
(i) The equation of fluid particle in flow fluid.
(ii) The velocity component in Eulerian system.
Solution:
(i) The equation of fluid particle in flow fluid
We have
$y=y_0e^{tk}$
$\therefore e^{tk}=\frac{y}{y_0}$ and $e^{-tk}=\frac{y_0}{y}$
Also, $x=x_oe^{-tk}+y_0(1-e^{-2tk})$
Now putting $e^{-tk}$ value in above equation
$x=x_0(\frac{y_0}{y})+y_0[1-(\frac{y_0}{y})^2]$
$x=\frac{x_0y_0}{y}+y_0-\frac{y_0^3}{y^2}=0$
Multiplying …
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