- Homework Statement
- Hi guys. I need to calculate the gradual filling up of a chamber with CO2 gas for biological test according to international guidelines. So I need is to know what is the speed of CO2 piling up in the chamber. In short, the chamber has 5653.5 cm^3 volume filled up with normal air.
The CO2 tube is being inserted into the chamber, and the CO2 valve gets open and 100% co2 gas with the speed of 3L/min rushes into the chamber. Now, the question is what is the graph, replacing air with Co2 looks like? how should we change it in order to adjust the filling speed.
- Relevant Equations
- It is critical for us to calculate the exact ratio of filling up the chamber with right speed of Co2. while the percentage of co2 concentration rises up according to our needs. So, we should reach the concentration of about 20% in 50 second, and 30% in 100 second, and 50% in 200 second (see the attached). the numbers are not exact so some degree of flexibility is ok.