Rodríguez Bernal, AníbalVan Vleck, Erik S.2023-06-202023-06-201998-010218-127410.1142/S0218127498000048https://hdl.handle.net/20.500.14352/57886The dynamics of a closed thermosyphon are considered. Using an explicit construction, obtained through an inertial manifold, exact low-dimensional models are derived. The behavior of solutions is analyzed for different ranges of the relevant parameters, and the Lorenz model is obtained for a range of parameter values. Numerical experiments are performed for three- and five-mode modelsengjournal articlehttp://www.worldscientific.com/doi/pdf/10.1142/S0218127498000048http://www.worldscientific.com/restricted access517.98Complex oscillationsClosed thermosyphonNonlinear dynamicsInertial manifoldLow-dimensional modelsLorenz modelNumerical experimentsThree-mode modelsFive-mode modelsNonequilibrium thermodynamicsNonlinear dynamical systemsNumerical analysisOscillationsAnálisis funcional y teoría de operadores