- #1

- 3,003

- 3

## Homework Statement

## Homework Equations

Bernoulli eq and Conservation of Mass

## The Attempt at a Solution

Treating the ENTIRE system as my control volume, from conservation of mass we have:

[tex]\frac{d}{dt}\int\int\int_{cv}\rho\, dV +\dot{m_2}-\dot{m_1}=0[/tex]

[tex]\Rightarrow \frac{d}{dt}\int_h\rho A_o\, dh+\rho v_2A_2-A_1Q_1=0[/tex]

Now using Bernoulli, I will find V

_{2}.

My only question is this: I am going to apply the B.E. on a streamline that flows from the tank with diameter

*D*to the exit spout of diameter

_{o}*d*. Am I correct in saying that Q

_{1}does not affect this calculation of V

_{2}?