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Analysis of energy saving in industrial washer and dryer
Němeček, Zbyněk ; Bobák, Petr (referee) ; Kuba, Pavel (advisor)
The first part of the bachelor thesis is focused on the professional laundry maintenance issue. View into the common laundry processes and operations is processed by the research way. Then the thesis deals with the experiment, which is the main output. Dependence of the consumption between a washing machine, dryer and temperature of rinsing water is monitored in the performed experiment. On the basis of theoretical knowledge about the viscosity it is assumed that with the rising temperature of rinsing water there is an energy saving. The thesis output is suggestion of energy consumption measurement and mathematical model describing dependencies mentioned.
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Usability of Simulink for Laundry Process Modeling
Sobočík, Robert ; Bobák, Petr (referee) ; Kuba, Pavel (advisor)
This thesis is devided into two parts. First part is a bibliographic search and speaks about maths modeling, simulations, a MATLAB Simulink programme, and a laundy process. Second part deals with a math model of an industrial laundry. In this part, there is a detailed descripton of the model and how the model was created.
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Use of flue gas from gas microturbine for direct drying
Těthal, Josef ; Máša, Vítězslav (referee) ; Kuba, Pavel (advisor)
This master‘s thesis deals with the problematic of flue gas produced by a gas microturbine which is used as a drying media for general drying. Flue gas needs to be cooled to specific temperatures. The computing part of this work includes solving the microturbine and the mixer. Further part contains bilance solution of a general dryer for resolving the output parameters of wet flue gas. In the last part, the problematic of drying in a laundry facility is described, along with using the flue gas for drying at the specific clothes dryer Primus T24 G.
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Energetical utilization of waste, especially sewage sludge
Havlásek, Martin ; Kuba, Pavel (referee) ; Frýba, Lukáš (advisor)
This bachelor´s work discusses about energetical utilization of sewage sludge. The process is described from sludge treatment to flue gas cleaning. The main emphasis is on incineration, which are governed by legislation. First are listed sludge treatment and utilization technology which included thermal processing in which is thoroughly described the process of incineration. The following are methods for co-incineration of sludge and devices for direct incineration. Work is finished by chapter about flue gas cleaning.
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Intensive composting technologies and their applications
Kuba, Petr ; Kučerík, Jiří (referee) ; Řezáčová, Veronika (advisor)
This bachelor thesis deals with intensive composting. The theoretical part of the thesis summarizes information about the composting process and the possibilities of sanitation. The ability to sanitize is essential in the treatment of potentially hazardous biodegradable wastes. The theory also includes information on the preparation of the stockpile, the appropriate composition of materials and the influence of other factors - temperature, aeration rate and turning. It also explains the differences between manual and intensive composting technologies, gives examples of technologies and explains their principles. Last but not least, the advantages of applying compost to the soil are mentioned. The experimental part is devoted to the Multiferm device and the tests of the composting process carried out on this unit. The tests aim to find the optimal parameters for the whole composting process and to ensure the sanitation process. Although the parameters are influenced by several factors, the compost sanitation process is achieved in one of the tests.
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Analysis of School Attendance in Town Olomouc Using Time Series
Zbranková, Kateřina ; Kuba, Pavel (referee) ; Kropáč, Jiří (advisor)
The content of this work is to analyze demographic trends and do the analysis of primary and secondary school facilities in the city of Olomouc. The main objective is to make a prognosis of number of children to be enrolled at primary schools and hight schools depending on number of the born children. Predictions of the number of children will be compared with the current capacity of school facilities. Time series application are used in this thesis.
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Data reconciliation of energy processes
Nováček, Adam ; Kuba, Pavel (referee) ; Touš, Michal (advisor)
This thesis is focused on problem data reconciliation of measurements. The objective of this thesis was reconciled measured value from electric drum dryer to suit exactly to the mathematical model of drying. For solution was used nonlinear data reconciliation with constrained nonlinear optimization. The entire calculation is processed in programme MATLAB and outputs are graphs of reconciled values of measurement on dryer such as inlet and outlet temperature and humidity, differential pressure of exhaust moisture air, weight of laundry, atmospheric pressure and electric supply. Achieved solution can by characterized by an amount of evaporated water. Weight of wet and dry laundry are 27,7 kg a 17,7 kg. The calculated amount of evaporated water from measurements was almost 18,8 kg. With reconciled measurements it was 9,7 kg. Goals of the thesis were found more realistic values.
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Use of flue gas from gas microturbine for direct drying
Těthal, Josef ; Máša, Vítězslav (referee) ; Kuba, Pavel (advisor)
This master‘s thesis deals with the problematic of flue gas produced by a gas microturbine which is used as a drying media for general drying. Flue gas needs to be cooled to specific temperatures. The computing part of this work includes solving the microturbine and the mixer. Further part contains bilance solution of a general dryer for resolving the output parameters of wet flue gas. In the last part, the problematic of drying in a laundry facility is described, along with using the flue gas for drying at the specific clothes dryer Primus T24 G.
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Usability of Simulink for Laundry Process Modeling
Sobočík, Robert ; Bobák, Petr (referee) ; Kuba, Pavel (advisor)
This thesis is devided into two parts. First part is a bibliographic search and speaks about maths modeling, simulations, a MATLAB Simulink programme, and a laundy process. Second part deals with a math model of an industrial laundry. In this part, there is a detailed descripton of the model and how the model was created.
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