A rigid container has a volume of 20 ft 3 . The air inside is initially at 70 F. Find the pneumatic capacitance of the container for an isothermal process. Consider the pneumatic system treated in...

A rigid container has a volume of 20 ft³. The air inside is initially at 70F. Find the pneumatic capacitance of the container for an isothermal process.

Consider the pneumatic system treated in Example 7.5.2. Derive the linearized model for the case where p_i