- In astrophysics, a
polytrope refers to a
solution of the Lane–Emden
equation in
which the
pressure depends upon the
density in the form P = K ρ ( n +...
-
polytrope.
Adiabatic process Compressor Internal combustion engine Isentropic process Isobaric process Isochoric process Isothermal process Polytrope...
-
Solving the
hydrostatic equation leads to a
model white dwarf that is a
polytrope of
index 3/2 – and
therefore has
radius inversely proportional to the...
-
describe the run of
pressure and
density with
radius and are
known as
polytropes of
index n {\displaystyle n} . If an
isothermal fluid (polytropic index...
- the
density gradient now also
depends on
concentration gradients. For a
polytrope solution with n=3 (as in the
Eddington stellar model for
radiative zone)...
- a wide
variety of
tools which include analytical models (for example,
polytropes to
approximate the
behaviors of a star) and com****tional
numerical simulations...
- isentropic, isotrope, isotropic, isotropy, pleiotropic, pleiotropy,
polytrope, protrepsis, protreptic, psychotropic, treponeme, treponematosis, treponemiasis...
- }
where E is unitless, and not the energy.
Modelling stars as
polytropes with
index 3/2 (in
other words, ****uming they
follow a pressure-density...
- material. This
equation of
state is also a
general case of the
older Polytrope relation which also has a
constant power relation. In some cir****stances...
- Schubert,
Gerald (2015). "An
exact solution for
arbitrarily rotating gaseous polytropes with
index unity".
Monthly Notices of the
Royal Astronomical Society....
