[case] LiquidDensity

Class of a generic density model for liquid fluids varying with temperature or pressure.

The formula is given on engineeringtoolbox which reads

\[ \rho_l = \rho_0/(1+\beta(T-T_0))/(1-(p-p_0)/E) \]

where

\begin{eqnarray*} &\rho_l:& \mbox{liquid density,}\\ &\rho_0:& \mbox{initial liquid density,}\\ &\beta: & \mbox{volumetric temperature expansion coefficient,}\\ &T:& \mbox{temperature,}\\ &T_0:& \mbox{initial temperature,}\\ &p:& \mbox{pressure,}\\ &p_0:& \mbox{initial pressure,}\\ &E:& \mbox{bulk modulus fluid elasticity.}\\ \end{eqnarray*}

Child parameters, attributes and cases

• [tag] beta
• [tag] bulk_modulus
• [tag] p0
• [tag] rho0
• [tag] temperature0

Additional info

No additional info.

Used in the following test data files

Used in no end-to-end test cases.