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1.2. Temperature effect
ОглавлениеTemperature is systematically involved in component failure mechanisms. The Arrhenius law is generally used in order to model its effect on the reliability of components. Based on an empirical research method, that is, studied through a number of experiments, the Arrhenius law is used to model the variation in the speed of certain chemical reactions under the influence of temperature. With respect to the previously described Weibull law, the following formulation is obtained:
[1.7]
with | |
Ea is the activation energy. | |
Kb is the Boltzmann constant. |