Project description
1. There is a finite internal cylinder volume (50 m3), the cylinder is elastic, can stretch like a balloon for example.
2. This cylinder contains gas (oxygen = 21%, nitrogen = 79%)
3. This cylinder has an inlet pipe with a diameter of 300 mm and an output valve for etching the gas mixture when exceeding atm. Pressure at 1 atm.
4. The gas mixture is supplied to the inlet pipe (oxygen = 5%, nitrogen = 95%), with a capacity of 8 m3 / h.
It is necessary to calculate how long it takes, inside the cylinder there will be a gas mixture with a concentration (oxygen = 10%, nitrogen = 90%)
The project can be executed in any CAD. Better ansys fluent.