The formula to calculate Absolute Pressure is:
\[ P_{abs} = P_{atm} + \gamma_{liquid} \cdot h_{absolute} \]
Absolute pressure is the sum of gauge pressure and atmospheric pressure. Atmospheric Pressure is the force per unit area exerted into a surface by the weight of the air above that surface in the atmosphere of Earth. The Specific weight of liquids is also known as the unit weight, is the weight per unit volume of the liquid. Height Absolute is the distance between the lowest and highest points of a person/shape/object standing upright.
Let's assume the following values:
Using the formula:
\[ P_{abs} = 101000 + 9.85 \cdot 11.23 \approx 101110.6155 \]
The Absolute Pressure is approximately 101110.6155 Pascal.
| Height Absolute (Meter) | Absolute Pressure (Pascal) |
|---|---|
| 10 | 101,098.5000 |
| 11 | 101,108.3500 |
| 12 | 101,118.2000 |
| 13 | 101,128.0500 |
| 14 | 101,137.9000 |
| 15 | 101,147.7500 |
| 16 | 101,157.6000 |
| 17 | 101,167.4500 |
| 18 | 101,177.3000 |
| 19 | 101,187.1500 |
| 20 | 101,197.0000 |