LeChatelier Dynamics
نویسنده
چکیده
Dynamics of the relaxation of a perturbed thermodynamic system to equilibrium is determined by the generalized eigenvalue equation (K̃ + λS)yβ = 0. Here S αβ is a matrix of linear response coefficients and K̃ is a matrix of kinetic coefficients. We describe LeChatelier’s Principle and both its static and dynamical symmetries, and treat cases in which there are multiple relaxation channels. The treatment simplifies when the relaxation channels have widely separated time scales.
منابع مشابه
The LeChatelier Principle: the Long and the Short of It
Using ordinary calculus techniques, we investigate the conditions under which LeChatelier eeects are signable for nite changes in parameter values. We show, for example , that the short run demand for a factor is always less responsive to price changes than the long run demand, provided that the factor of production and the xed factor do not switch from being substitutes to being complements (o...
متن کاملLeChatelier-Samuelson principle in games and pass-through of shocks
The LeChatelier-Samuelson principle (“the principle”) states that as a reaction to a shock, an agent’s short-run adjustment of an action is smaller than the long-run adjustment of that action when the other related actions can also be adjusted. We extend the principle to strategic environments and to shocks that affect more than one action directly. We define long run as an adjustment that also...
متن کاملAn error correction almost ideal demand system for meat in Greece
This paper represents a dynamic specification of the Almost Ideal Demand System (AIDS) based on recent developments on cointegration techniques and error correction models. Based on Greek meat consumption data over the period 1958–1993, it was found that the proposed formulation performs well on both theoretical and statistical grounds, as the theoretical properties of homogeneity and symmetry ...
متن کاملHaber process and steam-coal gasification: Two standard thermodynamic problems elucidated using two distinct approaches
The present study shows how the direct Gibbs free energy minimization technique is sometimes superior to the reaction coordinates—equilibrium constants method when the thermodynamic analysis of complex systems is performed. In this respect, the above two methods are applied for two different processes to determine their equilibrium compositions: (1) the Haber process: a simple problem consistin...
متن کاملReliability analysis of repairable systems using system dynamics modeling and simulation
Repairable standby system’s study and analysis is an important topic in reliability. Analytical techniques become very complicated and unrealistic especially for modern complex systems. There have been attempts in the literature to evolve more realistic techniques using simulation approach for reliability analysis of systems. This paper proposes a hybrid approach called as Markov system ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2008