| Bernoulli’s
Eqn/Energy Conservation (cont.) |
|
|
| Example
2: If the tank has a cross-sectional area of 1 m2, estimate
the time |
|
| required to
drain the tank to level 2. |
|
| 1 |
|
|
|
| First,
choose the control volume as enclosed |
||
| by
the dotted line. Specify h=h(t) as
the water |
||
| level as a
function of time. |
||
| h(t) |
| 2 |
