In general relativity, a fluid solution is an exact solution of the Einstein field equation in which the gravitational field is produced entirely by the mass, momentum, and stress density of a fluid.
In astrophysics, fluid solutions are often employed as stellar models. (It might help to think of a perfect gas as a special case of a perfect fluid.) In cosmology, fluid solutions are often used as cosmological models.
Read more about Fluid Solution: Mathematical Definition, Special Cases, Einstein Tensor, Eigenvalues, Examples
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... The corpse is washed in disinfectant and germicidal solutions ... Blood and interstitial fluids are displaced by this injection and, along with excess arterial solution, are expelled from the right jugular vein and collectively referred to as ... The embalming solution is injected with a centrifugal pump and the embalmer massages the body to break up circulatory clots as to ensure the proper distribution of the embalming fluid ...
... Noteworthy individual dust solutions are listed in the article on dust solutions ... Noteworthy perfect fluid solutions which feature positive pressure include various radiation fluid models from cosmology, including FRW radiation fluids, often ... In addition to the family of static spherically symmetric perfect fluids, noteworthy rotating fluid solutions include Wahlquist fluid, which has ...
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