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Energy performance of block of flats
Jakeš, Martin ; Fišer, Jan (referee) ; Hejčík, Jiří (advisor)
This bachelor thesis was created for comparing energy performance of common slab block before energy saving reconstruction and after it. Five floors slab blocks are situated into slab block estate. During reconstruction all wooden windows were changed to plastic-framed windows. Walls were insulated by using polystyrene foam boards. The bachelor thesis is divided into several parts. Through the thesis general requirement of minimizing of energy consumption is performed by standardized calculation. Consequently is possible to compare energy consumption before energy saving reconstruction and after it.
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Design of equipment for steam generation and superheating
Jakeš, Martin ; Gottvald, Jakub (referee) ; Nekvasil, Richard (advisor)
This thesis describes the design of a new circuit for the production of superheated steam instead of the original heat exchanger, which showed frequent failure. In the introduction is disassambling the problems of the existing heat exchanger and the proposed method of solving the problem. Proposed is a new process circuit consisting of a heat exchanger to heat the steam, separator and heat exchanger for superheated stream. Gradually, the work both heat exchangers are designed thermal and strenght. In the thermal part is modeled all process circuit and calculated in the program ChemCad. The strength calculation is solved analytically according to EN 13 445, then all dimensions of heat exchangers are optimized. In the conclusion is verified by metod of finite element critical part of the exchanger. After successful completion of the design thermal and strength calculation was made relevant drawing documentation.
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System of safety at work in a building company
Jakeš, Martin ; Merta, Petr (referee) ; Tichá, Alena (advisor)
Occupational health and safety is nowadays one of the most important things, which must be solved by everyone who is responsible for his employees. This thesis deals with a specific occupational health and safety system in a building company. Its task is to introduce the basic legislation of the occupational safety in the Czech Republic and then to describe and propose an improvement of occupational health and safety system in a particular building company. The theoretical part describes basic legislation of the occupational safety in our country, the second part of the thesis gives us the idea of the occupational health and safety system in the company Ekostavby Louny Ltd. Next part describes how the system of occupational health and safety works in practice. The last part contains the summary of all fundamental information and a proposal of improvement of the present occupational health and safety system.
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System of safety at work in a building company
Jakeš, Martin ; Merta, Petr (referee) ; Tichá, Alena (advisor)
Occupational health and safety is nowadays one of the most important things, which must be solved by everyone who is responsible for his employees. This thesis deals with a specific occupational health and safety system in a building company. Its task is to introduce the basic legislation of the occupational safety in the Czech Republic and then to describe and propose an improvement of occupational health and safety system in a particular building company. The theoretical part describes basic legislation of the occupational safety in our country, the second part of the thesis gives us the idea of the occupational health and safety system in the company Ekostavby Louny Ltd. Next part describes how the system of occupational health and safety works in practice. The last part contains the summary of all fundamental information and a proposal of improvement of the present occupational health and safety system.
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|
|
Design of equipment for steam generation and superheating
Jakeš, Martin ; Gottvald, Jakub (referee) ; Nekvasil, Richard (advisor)
This thesis describes the design of a new circuit for the production of superheated steam instead of the original heat exchanger, which showed frequent failure. In the introduction is disassambling the problems of the existing heat exchanger and the proposed method of solving the problem. Proposed is a new process circuit consisting of a heat exchanger to heat the steam, separator and heat exchanger for superheated stream. Gradually, the work both heat exchangers are designed thermal and strenght. In the thermal part is modeled all process circuit and calculated in the program ChemCad. The strength calculation is solved analytically according to EN 13 445, then all dimensions of heat exchangers are optimized. In the conclusion is verified by metod of finite element critical part of the exchanger. After successful completion of the design thermal and strength calculation was made relevant drawing documentation.
|
|
|
Energy performance of block of flats
Jakeš, Martin ; Fišer, Jan (referee) ; Hejčík, Jiří (advisor)
This bachelor thesis was created for comparing energy performance of common slab block before energy saving reconstruction and after it. Five floors slab blocks are situated into slab block estate. During reconstruction all wooden windows were changed to plastic-framed windows. Walls were insulated by using polystyrene foam boards. The bachelor thesis is divided into several parts. Through the thesis general requirement of minimizing of energy consumption is performed by standardized calculation. Consequently is possible to compare energy consumption before energy saving reconstruction and after it.
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