22 Facts About Thermodynamic equilibrium

1.

Systems in mutual thermodynamic equilibrium are simultaneously in mutual thermal, mechanical, chemical, and radiative equilibria.

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2.

In systems that are at a state of non-Thermodynamic equilibrium there are, by contrast, net flows of matter or energy.

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3.

The state of a system at thermodynamic equilibrium is the one for which some thermodynamic potential is minimized, or for which the entropy is maximized, for specified conditions.

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4.

Thermodynamic equilibrium is the unique stable stationary state that is approached or eventually reached as the system interacts with its surroundings over a long time.

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5.

Thermodynamic equilibrium observes that thermonuclear processes often occur so slowly that they can be ignored in thermodynamics.

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Munster
6.

Thermodynamic equilibrium is a primitive notion of the theory of thermodynamics.

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7.

Textbook definitions of thermodynamic equilibrium are often stated carefully, with some reservation or other.

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8.

Thermodynamic equilibrium discusses the second proviso by giving an account of a mixture oxygen and hydrogen at room temperature in the absence of a catalyst.

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9.

Munster points out that a thermodynamic equilibrium state is described by fewer macroscopic variables than is any other state of a given system.

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10.

Thermodynamic equilibrium considers an arbitrary system with time invariant properties.

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11.

Thermodynamic equilibrium's system is closed with respect to transfer of matter.

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12.

Each contact Thermodynamic equilibrium defines an intensive parameter; for example, a wall permeable only to heat defines an empirical temperature.

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13.

Thermodynamic equilibrium then writes: "When the conditions for all three types of equilibrium are satisfied, the system is said to be in a state of thermodynamic equilibrium".

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14.

Thermodynamic equilibrium uses the phrase "thermal equilibrium" while discussing transfer of energy as heat between a body and a heat reservoir in its surroundings, though not explicitly defining a special term 'thermal equilibrium'.

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15.

Thermodynamic equilibrium defines the term "thermal equilibrium" for a system "when its observables have ceased to change over time".

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16.

Such Thermodynamic equilibrium inhomogeneity, induced by external forces, does not occur for the intensive variable temperature.

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17.

For example, in many cases of such evolution, internal mechanical equilibrium is established much more rapidly than the other aspects of the eventual thermodynamic equilibrium.

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18.

Thermodynamic equilibrium considers two systems in thermal contact, one a thermometer, the other a system in which there are several occurring irreversible processes, entailing non-zero fluxes; the two systems are separated by a wall permeable only to heat.

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19.

Thermodynamic equilibrium considers the case in which, over the time scale of interest, it happens that both the thermometer reading and the irreversible processes are steady.

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20.

Thermal Thermodynamic equilibrium is achieved when two systems in thermal contact with each other cease to have a net exchange of energy.

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21.

Thermal Thermodynamic equilibrium occurs when a system's macroscopic thermal observables have ceased to change with time.

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22.

System's internal state of thermodynamic equilibrium should be distinguished from a "stationary state" in which thermodynamic parameters are unchanging in time but the system is not isolated, so that there are, into and out of the system, non-zero macroscopic fluxes which are constant in time.

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