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Dry 空気 性質 at temperatures と pressures

Thermodynamic と transport 性質 の dry 空気 at varying 温度 と 圧力.

dryairpropertiesデータ表

Overview

Engineering reference data for Dry Air Properties at Temperatures and Pressures in gases and compressed air.

Key Formulas

Ideal Gas Law

PV=nRTPV = nRT

Pressure × Volume = moles × gas constant × temperature.

Boyle's Law

P1V1=P2V2P_1 V_1 = P_2 V_2

At constant temperature.

Charles's Law

V1T1=V2T2\frac{V_1}{T_1} = \frac{V_2}{T_2}

At constant pressure.

Variables

SymbolDescriptionUnit
PPPressurePa
VVVolume
TTTemperatureK
RRGas constant8.314 J/(mol·K)

References