a: enthalpy ~
b: total energy


"Now notice that as I said, enthalpy is like "total energy". This is why u and h are often times equal for incompressible liquids and solids. The specific volume of an in-compressible liquid or solid is VERY tiny so when you are calculating Pv you will get a very small number even if the pressure is large, simply because the specific volume is so tiny. Gases on the other hand have larger specific volumes, which is why enthalpy and internal energy are not always the same."

Writer: Not Stated
Date: Jul 14 2018 2:30 PM

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METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.