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Polytropy

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Перевод слова "polytropy" на Русский язык

polytropy
Существительное
raiting
polytropy
polytropies множ.
The concept of polytropy is important in thermodynamics.
Концепция политропии важна в термодинамике.

Опеределения

polytropy
Существительное
raiting
A quasi-static thermodynamic process that follows the relation P·Vⁿ = constant (where n is the polytropic index), thus including isothermal and adiabatic processes as limiting cases.
The compression of air in the laboratory was treated as a polytropy with an index close to 1.3.
In astrophysics, a model state of a self-gravitating fluid (such as a star) in which pressure and density satisfy a polytropic relation, used to approximate stellar structure.
To estimate the radius of the white dwarf, the researchers assumed an n = 3⁄2 polytropy.