- #1
electr0dave
- 3
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Hello all!
Basically I intend to create an environment inside a chamber with variations of CO2 percentages, using electrovalves.
The mixing gas is always compressed air + CO2.
For example: create a 50% CO2 concentration with a total pressure of 2 Bar.
The chamber is closed, and compressed air is introduced up to 1 bar. Then CO2 is introduced until Ptotal reaches 2 bar.
The problem is that with this gas mixture, the chamber will be heated until 50°C, varying the pressures inside.
Can someone help me with some calculations? I am an electronics engineer and so chemistry and thermodynamics aren't my strong ones.
PS: The chamber will have an unknown volume, given that inside it will be placed parts also of variable volume.
Basically I intend to create an environment inside a chamber with variations of CO2 percentages, using electrovalves.
The mixing gas is always compressed air + CO2.
For example: create a 50% CO2 concentration with a total pressure of 2 Bar.
The chamber is closed, and compressed air is introduced up to 1 bar. Then CO2 is introduced until Ptotal reaches 2 bar.
The problem is that with this gas mixture, the chamber will be heated until 50°C, varying the pressures inside.
Can someone help me with some calculations? I am an electronics engineer and so chemistry and thermodynamics aren't my strong ones.
PS: The chamber will have an unknown volume, given that inside it will be placed parts also of variable volume.