Als Unbekannte treten dabei die vier dimensionslosen Größen Temperaturänderung dT⁄T,Druckänderung dρ⁄ρ, Dichteänderung dρ⁄ρ, und Geschwindigkeitsänderung dω⁄ω)auf. Da mit den Erhaltungssätzen f¨ur Masse, Impuls und Energie, so
(As unknown the four dimensionless size temperature change occur in dT⁄T, pressure change dρ⁄ρ, density modification dρ⁄ρ, and speed change dω⁄ω) on. Because the maintenance records f¨ur mass, momentum and energy, so
As unknowns occur while the four dimensionless quantities temperature change dT/T, pressure change dρ/ρ, density change dρ/ρ, and velocity change dω/ω) on. Since the conservation laws for mass, momentum and energy, so
As an unknown the four dimensionless large temperature change DT⁄T,pressure change dρ⁄ρ, density change dρ⁄ρ, and velocity change dω⁄Ω). As with the Erhaltungssatzen for Mass, momentum and energy,