Constitutive Relations — Lesson 3

Elements of linear elliptic partial differential equations are further discussed in this lesson, and after that, the we focus the discussion on constitutive relations. The discussion starts with writing a differential equation for the problem of the bar used in the previous lesson. This is the case for most differential equations. The constitutive relation for the bar problem is written and discussed, and the relation of linear elasticity is shown. Similarly, based on the discussed bar problem, the constitutive relations, along with the Dirichlet boundary condition, is written for heat flow and mass diffusion problems in one dimension. This course was developed by University of Michigan professors Krishna Garikipati and Dr. Gregory Teichert, in partnership with Ansys.

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Видео Constitutive Relations — Lesson 3 канала Ansys Learning