Computation of 2D heat transfer using the finite volume method

V zaključni nalogi so predstavljene osnove prevoda toplote, izpeljava osnovne enačbe prevoda toplote in pa robni pogoji, ki se lahko pri prevodu pojavijo. Predstavljena je tudi metoda končnih volumnov, s katero smo reševali različne probleme prevoda toplote. Primere stacionarnega prevoda smo reševali v programu Mathematica, dobljene rezultate pa smo primerjali z rezultati, ki smo jih dobili v programu Abaqus po metodi končnih elementov. Na koncu smo rešili še primer nestacionarnega prevoda toplote po dveh metodah ter ju med seboj primerjali.The final assignment presents the basics of heat transfer, the derivation of the basic heat transfer equation, and the boundary conditions that may occur during heat transfer. The method of finite volumes, which was used to solve various heat transfer problems, is also presented. The examples of stationary heat transfer were solved in the Mathematica program, and the obtained results were compared with the results obtained in the Abaqus program using the finite element method. Finally, we solved the case of non-stationary heat transfer using two methods, and compared them with each other