Virial (disambiguation): Difference between revisions

From SklogWiki
Jump to navigation Jump to search
mNo edit summary
m (Darned signs...)
Line 1: Line 1:
The '''virial''' of a central [[ Intermolecular_pair_potential | interaction potential]] is defined by
The '''virial''' of a central [[ Intermolecular_pair_potential | interaction potential]] <math>v(r)</math> is defined by


:<math>V(r)= - \frac{dU}{dr} r = f(r) r .</math>
:<math>V(r)= \frac{dv(r)}{dr} r = - f(r) r .</math>


Apart from historical reasons, the virial features prominently [[classical thermodynamics]] (for example, see [[Virial_equation_of_state |  virial coefficients]]) and in simulation (see: [[virial pressure]]).
Apart from historical reasons, the virial features prominently [[classical thermodynamics]] (for example, see [[Virial_equation_of_state |  virial coefficients]]) and in simulation (see: [[virial pressure]]).

Revision as of 14:14, 7 February 2008

The virial of a central interaction potential is defined by

Apart from historical reasons, the virial features prominently classical thermodynamics (for example, see virial coefficients) and in simulation (see: virial pressure).

See also