👉 Per fluid, also known as specific volume, is a measure of the amount of space occupied by a substance per unit volume, typically expressed in units of cubic meters per kilogram (m³/kg) or cubic feet per pound (ft³/lb). It represents the compressibility of a fluid, indicating how much its volume changes with variations in pressure or temperature. A lower per fluid value signifies a less compressible fluid, while a higher value indicates greater compressibility. This concept is crucial in engineering and physics for understanding fluid behavior under different conditions.
