Isentropic Compressibility in Compressible Flow Formulas

Isentropic Compressibility is the fractional change in volume of the fluid element per unit change in pressure when no heat is added or taken away and frictional and dissipative effects are ignored. And is denoted by 𝜏_s. Isentropic Compressibility is usually measured using the Square Centimeter per Newton for Compressibility. Note that the value of Isentropic Compressibility is always positive.

Formulas to find Isentropic Compressibility in Compressible Flow

fxIsentropic Compressibility for given Density and Speed of SoundGo

List of variables in Compressible Flow formulas

fx Density Go

fx Speed of Sound Go

FAQ

What is the Isentropic Compressibility?

Isentropic Compressibility is the fractional change in volume of the fluid element per unit change in pressure when no heat is added or taken away and frictional and dissipative effects are ignored. Isentropic Compressibility is usually measured using the Square Centimeter per Newton for Compressibility. Note that the value of Isentropic Compressibility is always positive.

Can the Isentropic Compressibility be negative?

No, the Isentropic Compressibility, measured in Compressibility cannot be negative.

What unit is used to measure Isentropic Compressibility?

Isentropic Compressibility is usually measured using the Square Centimeter per Newton[cm²/N] for Compressibility. Square Meter per Newton[cm²/N] are the few other units in which Isentropic Compressibility can be measured.

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