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Phase equilibrium curve of gas mixtures
Fúdor, Vlastimil ; Habán, Vladimír (referee) ; Himr, Daniel (advisor)
This thesis is focused on the construction phase diagrams of various gas mixtures. The properties of real gas mixtures are modeled by two equations of state. The simpler one is the Peng-Robinson equation of state. The more complex and accurate equation of state is the GERG-2004. Two methods are used to construct the phase diagram namely the successive substitution method and the Newton method. The numerical procedure has been developed in Python programming language. A zip archive of the developed program is an integral part of the thesis. This program solves gas mixtures consisting of nitrogen, carbon dioxide, methane, ethane, propane, n-butane, isobutane, n-pentane, isopentane, n-hexane, n-heptane.
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Calculation of column destillation unit.
Bytešník, Jan ; Jecha, David (referee) ; Jícha, Jaroslav (advisor)
The bachelor's thesis is divided into three main parts. The first part discusses principles and theoretical base of the distillation process. The majority part of this thesis includes solution of elementar steps towards the resultant parameters of the distillation column. This results may be served like input parameters during other calculations, which can make an effective optimalization of the distillation column for the practical use. The last part of bachelor's thesis compares results of the second part with results, which was generated by ChemCAD aplication with the same input numerical values.
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Phase equilibrium curve of gas mixtures
Fúdor, Vlastimil ; Habán, Vladimír (referee) ; Himr, Daniel (advisor)
This thesis is focused on the construction phase diagrams of various gas mixtures. The properties of real gas mixtures are modeled by two equations of state. The simpler one is the Peng-Robinson equation of state. The more complex and accurate equation of state is the GERG-2004. Two methods are used to construct the phase diagram namely the successive substitution method and the Newton method. The numerical procedure has been developed in Python programming language. A zip archive of the developed program is an integral part of the thesis. This program solves gas mixtures consisting of nitrogen, carbon dioxide, methane, ethane, propane, n-butane, isobutane, n-pentane, isopentane, n-hexane, n-heptane.
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Calculation of column destillation unit.
Bytešník, Jan ; Jecha, David (referee) ; Jícha, Jaroslav (advisor)
The bachelor's thesis is divided into three main parts. The first part discusses principles and theoretical base of the distillation process. The majority part of this thesis includes solution of elementar steps towards the resultant parameters of the distillation column. This results may be served like input parameters during other calculations, which can make an effective optimalization of the distillation column for the practical use. The last part of bachelor's thesis compares results of the second part with results, which was generated by ChemCAD aplication with the same input numerical values.
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