quantitykind:MassieuFunction

Type
Description

The Massieu function, $$\Psi$$, is defined as: $$\Psi = \Psi (X_1, \dots , X_i, Y_{i+1}, \dots , Y_r )$$, where for every system with degree of freedom $$r$$ one may choose $$r$$ variables, e.g. , to define a coordinate system, where $$X$$ and $$Y$$ are extensive and intensive variables, respectively, and where at least one extensive variable must be within this set in order to define the size of the system. The $$(r + 1)^{th}$$ variable,$$\Psi$$ , is then called the Massieu function.

Properties
$$J = -A/T$$, where $$A$$ is Helmholtz energy and $$T$$ is thermodynamic temperature.
Annotations
The Massieu function, $$\Psi$$, is defined as: $$\Psi = \Psi (X_1, \dots , X_i, Y_{i+1}, \dots , Y_r )$$, where for every system with degree of freedom $$r$$ one may choose $$r$$ variables, e.g. , to define a coordinate system, where $$X$$ and $$Y$$ are extensive and intensive variables, respectively, and where at least one extensive variable must be within this set in order to define the size of the system. The $$(r + 1)^{th}$$ variable,$$\Psi$$ , is then called the Massieu function.
Massieu Function(en)

Generated 2023-03-14T16:58:06.661-04:00 by lmdoc version 1.1 with  TopBraid SPARQL Web Pages (SWP)