Question

Estimate the minimum absolute pressure (in pascals) that can be developed at the inlet of a pump to avoid cavitation if the fluid is carbon tetrachloride at 20 celsius.

Answer 1

The minimum absolute pressure at the inlet of the pump to avoid cavitation in carbon tetrachloride at 20 degrees Celsius is at least 54000 Pascals.

Step-by-step explanation:

To estimate the minimum absolute pressure at the inlet of a pump to avoid cavitation, we need to use the vapor pressure of carbon tetrachloride at 20 degrees Celsius. The vapor pressure of carbon tetrachloride at 20 degrees Celsius is approximately 0.54 atmospheres or 54000 Pascals.

Therefore, the minimum absolute pressure that can be developed at the inlet of the pump to avoid cavitation is at least 54000 Pascals.