Calculation of air quality/volume
Thread Content
With a stable air pressure of 430 KPa, what is the mass of the air in kilograms, or its volume in cubic meters, after one hour? How to calculate it, and what conditions are required?
The original poster didn’t express their meaning very clearly; I’m not sure if you’re trying to calculate the hourly flow rate of air in the pipeline (at 430 KPa) If that’s the case, we need to know the pipe diameter and the fluid flow rate
It is necessary to determine the temperature and flow rate, and then calculate the mass based on the volume
The claim supporting the 4th floor is valid on the premise that the pressure is less than 1 mPa; therefore, the ideal gas law can be used for calculations
The traffic volume needs to be known; without it, calculation is not possible