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Non-Linear Thermal Stress Analysis in Nuclear Plants by Rajat Malik is a document available to read on EtoBox.
This document discusses using finite element analysis to model non-linear thermal stress in nuclear power plants. It presents the heat transfer and stress analysis methods. For heat transfer, the finite element method can directly solve the non-linear heat equilibrium equation by iterating to determine temperature changes over time. Radiation heat transfer follows Stefan-Boltzmann law. Stress analysis uses element stiffness matrices derived from virtual work principles to model material non-linearity like e
- Author
- Rajat Malik
- Language
- EN