In physics, a perfect fluid or ideal fluid is a fluid that can be completely characterized by its rest frame mass density ρ m {\displaystyle \rho _{m}} and isotropic pressure p {\displaystyle p} . Real fluids are viscous ("sticky") and contain (and conduct) heat.
In physics, a perfect fluid or ideal fluid is a fluid that can be completely characterized by its rest frame mass density ρ m {\displaystyle \rho _{m}} and isotropic pressure p {\displaystyle p} . Real fluids are viscous ("sticky") and contain (and conduct) heat.
Source: Wikipedia "Perfect fluid" · CC BY-SA 4.0
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