|
|
Cogeneration in units for thermal processing of biomass and waste
Uhmann, Petr ; Šomplák, Radovan (referee) ; Pavlas, Martin (advisor)
The diploma thesis deals with the cogeneration in units for thermal processing of biomass and waste. The theoretical part deals with the description of biomass and waste and energy recovery from these sources. In theoretical part is also focused on cogeneration and description of computational models of steam turbines. The practical part is focused on a specific calculation of the three steam turbines and comparison of computational models. On the base of the results is designed implementation of computational models to the simulation software W2E.
|
|
|
Application of stochastic programming methods for the purpose of energy producing system
Šomplák, Radovan ; Mrázková, Eva (referee) ; Popela, Pavel (advisor)
This thesis deals with the evaluation of the strategic investment in the waste-to-energy plant development. The central supply of heat and the incineration plant connection can be provided for example by the distribution network. The objective is to find financially feasible solution regarding uncertain development of waste management and energy market. A heat supplies to district heating network significantly influences the strategic decision. A two-stage stochastic programming based on the scenarios and the GAMS software were applied to solve this task. The main contribution of this thesis is decision on crucial parameters of the waste-to-energy plant.
|
|
|
Waste-to-Energy as a key technology of developed waste management systems
Guštara, Dominik ; Putna, Ondřej (referee) ; Šomplák, Radovan (advisor)
Bachelor thesis focuses on analyzing the current state of European waste management systems and on prediction of its future development with focus on waste-to-energy technology. First part of this thesis serves as an introduction to the waste management issue and describes a computational tool NERUDA. Following is a description of data collection about the current state of waste management in the investigated countries. The final and most important part deals with the explanation of how the future development was estimated and with analyzing the results of optimization.
|
|
|
Sludge disposal from wastewater treatment plants in case of transport and sludge incineration
Petříčková, Alena ; Šomplák, Radovan (referee) ; Frýba, Lukáš (advisor)
The bachelor´s thesis in theoretical part deals with the disposal of sludge with respect to legislation, method of sludge treatment and drying technologies. This part is also dedicated to traffic connected with sludge. The practical part includes the calculation of combustion heat and calorific value. This section is also deals with summarization production of sludge and sludge treatment, analysis of these data. This part also includes an overview of the mass flow of sludge across the Czech Republic at locations with extended powers.
|
|
|
Data reconciliation and gross error detection
Nováček, Adam ; Šomplák, Radovan (referee) ; Touš, Michal (advisor)
Operational data are used for control and optimization of a process in industrial and energy plants are used. Data provided from measurement are affected by errors arising from uncertainty of measurement (imprecision of measuring instruments). Data reconciliation provides us more precise variables which give us the opportunity to better optimize and achieve higher economic gains. The objective of this bachelor's thesis was to study the issue of data reconciliation of measurement and gross error detection in measurement variables. This work is divided into two parts. The first part is theoretical, describing measurement errors, solution methods for data reconciliation and statistical tests for gross error detection. The second part is a practical demonstration of data reconciliation on two examples. The results of reconciliation and the solution procedure are included. Complete procedure can be found in the Annex.
|
|
|
Secondary materials from household waste and their position in the global market
Tesař, Jan ; Šomplák, Radovan (referee) ; Pavlas, Martin (advisor)
The barchelor thesis is focused on the issues of material recovery of municipal waste. The work presents the basic concepts of waste management and resource data to help analyze the current virtual situation in the field of waste management. Work specifies the components with the greatest potential for material recovery. For the selected folder, which can be commonly referred to secondary raw materials, work tries to describe the flow of materials and meet with their potential application in the market.
|
|
|
Design of experiment on a washer extractor
Těthal, Josef ; Šomplák, Radovan (referee) ; Kuba, Pavel (advisor)
This bachelor thesis deals in the first part with research regarding the laundry process and introduction to design of experiments. The next part, which is the output of this work, describes an experiment made. The experiment defines the impact of rinsing temperature and spin speeds on consequential humidity of the laundry.
|
|
|
Sustainable treatment of municipal solid waste
Lapáček, Milan ; Šomplák, Radovan (referee) ; Pavlas, Martin (advisor)
The bachelor thesis is focused on a particular type of waste – municipal waste. It´s engaged in a research of current production and in a way of treatment of the municipal waste in the Czech Republic. In the work it´s stated the basic ways of the waste treatment and it´s focused on the energy recovery of municipal waste. It´s introduced the basic data resources, which enabled to analyze the waste management. In other parts of the thesis it´s compared specific production and the ways of waste treatment in the Czech Republic with the ways of waste disposal in other countries of European Union, especially Germany.
|
|
|
Waste to energy in European Union
Klučka, Ivan ; Šomplák, Radovan (referee) ; Ferdan, Tomáš (advisor)
This thesis is focused to waste to energy in the European Union. To the legislation applicable in the European Union in this thesis are summarized aspects of the member states in the field of energy recovery in terms of capabilities, technologies, etc. In this thesis is prepared an overview of the largest suppliers of technology and comparing the efficiency of energy production.
|
|
|
Matrices, Determinant and Body Volume
Šomplák, Radovan ; Hrdina, Jaroslav (referee) ; Vašík, Petr (advisor)
In his thesis describes the basic properties of matrices, determinants and their use in display issues between vector spaces. In the final chapters devoted to determinants and its applications, which indicates the relation between determinants and calculation of volume. Subsequently determinanti describes how to use in calculating the elements using multiple integrals. Another possible application is the so-called Cramerovo rule which allows us to solving systems of linear equations.
|
guest ::
