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Wireless communication between remote PLC and lab model
Maléř, Martin ; Šír, Michal (referee) ; Štohl, Radek (advisor)
The main aim of this bachelor’s thesis was to establish wireless communication between programmable logic controller (PLC) used in laboratory model of a distillation column and PLC, which controls the technological process. Industry bus ModBus TCP/IP and wireless modules in client-server mod was chosen to reach this goal. To control the technological process was created visualization. At the finish of the work everything was tested.
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Simplified Basic Engineering Project of Distillation Unit
Šmarda, Michael ; Kohoutek, Josef (referee) ; Lenfeld, Petr (advisor)
The target of diploma thesis was to improve author’s theoretical and practical design knowledge of process engineering. In the diploma thesis a Simplified Basic Engineering Project of distillation unit has been developed. It was necessary to become familiar with the process technology and formal requirements of Basic Engineering Project. The most important parts of Basic Engineering Project are material and heat balances. Material and heat balances are the corner stones of distillation unit equipment design. Parameters of process equipment are presented in the form of equipment datasheets. The specification of pipelines is based on material and heat balances too. Inevitable part of Basic Engineering are Process Flow Diagram and Piping and Instrumentation Diagram (PFD & PID). Process Flow Diagram and Piping and Instrumentation Diagram include all equipment, piping and basic control loops.
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Control system for laboratory distillation column model
Chlad, Petr ; Šír, Michal (referee) ; Štohl, Radek (advisor)
The aim of this master’s thesis was to create a control system for laboratory distillation column model. There are two different models considered. Real and software model. For the real model suitable components were selected and the model was built. Software model allows safe testing of control algorithm functionality without the need of real model. The simple visualization that works with both models was developed. Both distillation column models - real and software - were tested as a last phase of work.
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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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