Theory

Equations and models implemented in flow_state. Theory is provided for each component below.

Contents

• Gas Properties: R, γ, cp, cv, equation of state
• Gas Models: Perfect gas, Park, Equilibrium air
• Definitions: Speed of sound, Mach number, Reynolds number
• Isentropic Relations: Stagnation-to-static ratios
• Transport Models: Viscosity laws (Sutherland, Keyes, etc.)
• Atmosphere Models: USSA76 and CIRA86