Question: (a) Derive an unsteady-state model relating the liquid level h to the input flow rate qi. (b) Is the operation of this system independent of

(a) Derive an unsteady-state model relating the liquid level h to

(a) Derive an unsteady-state model relating the liquid level h to the input flow rate qi. (b) Is the operation of this system independent of the ambient pressure Paa ? (c) What about for a system open to the atmosphere? Assumptions: - The gas obeys the ideal gas law. A constant amount of mg/M moles of gas are present in the tank. - The operation is isothermal. - A square root relation holds for flow through the valve

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