Virial (disambiguation)
The virial of a central interaction potential Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle v(r)} is defined as
- Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle V(r)= \frac{dv(r)}{dr} r = - f(r) r .}
The virial features prominently in classical thermodynamics (for example, see virial coefficients) and in simulation (see: virial pressure).