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Verification of the model for predicting the properties of the combustion process
Horsák, Jan ; Kilkovský, Bohuslav (referee) ; Jegla, Zdeněk (advisor)
This work thoroughly analyzes a previously created computational model for predicting characteristic properties of the combustion process in an experimental combustion chamber. Any found shortcomings of the original model are removed and the model is further improved prior to its application on 11 real cases of combustion tests performed at various conditions and with various fuels. Data provided by the model are confronted with the data obtained during the combustion tests and the model accuracy is evaluated, based on local heat flux along the length of the combustion chamber. Finally, the overall usefulness of the model is determined by the means of evaluating the acquired accuracy values, and further possibilities of model improvement and use are presented.
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Historical development of steel manufacturing processes from the Middle Ages
Závodná, Marie ; Pešek, Jakub (referee) ; Šenberger, Jaroslav (advisor)
This thesis was written during my bachelor studies of mechanical technology at the Faculty of Mechanical Engineering in Brno. The topic was processed on the basis of professional literature and accessible web servers, which deal with the linear analysis of steel production principles since the Middle Ages and with theis sues of steel reduction and oxidation processes. Contemporary modern steel fabrication procedures are based on simile principles to those which have been used fort hefabrication of steel since thediscovery of iron.
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Historical development of steel manufacturing processes in the 20th century
Vácha, Pavel ; Pernica, Vítězslav (referee) ; Šenberger, Jaroslav (advisor)
The introductory part of theses is devoted to the characteristics of the iron and steel, production of crude iron and steel. The following chapter focuses on the description of the processes of steel production during the period of industrial revolution. Theses is continuing with a part containing an overview of modern technologies for steel production in the 20th century. There are methods of steel production of its largest producers presented in the final part since the early 20th century to the present, focusing on the territory of today's Czech Republic with division into four periods.
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Electric Furnace
Mlčoch, Albert
This work is about practical use of electric and electronics equipment for a home metalworking workroom. The main result is an electric furnace regulated by Arduino. It is suitable for warming metals as subsequent hardening, tempering and other processing. For metals with a low melting point, it could be used as a melting furnace. The furnace is powered from a home power line.
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Historical development of steel manufacturing processes in the 20th century
Vácha, Pavel ; Pernica, Vítězslav (referee) ; Šenberger, Jaroslav (advisor)
The introductory part of theses is devoted to the characteristics of the iron and steel, production of crude iron and steel. The following chapter focuses on the description of the processes of steel production during the period of industrial revolution. Theses is continuing with a part containing an overview of modern technologies for steel production in the 20th century. There are methods of steel production of its largest producers presented in the final part since the early 20th century to the present, focusing on the territory of today's Czech Republic with division into four periods.
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Connection of elektrothermal devices to the network
Sumka, Martin ; Lázničková, Ilona (advisor)
This thesis devotes with electrothermal devices and their behavior when connected to the network. It describes the basic types of electrothermal equipment, their structure, construction, principle of converting electrical energy into heat energy and goings that occur during their operation. It also examines the basic types and ways of dealing with compensation and symmetrization applied on different types of electrothermal equipment. It explains the basic methodology used for design of compensation and symmetrization of particular electrothermal equipment and components.
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Verification of the model for predicting the properties of the combustion process
Horsák, Jan ; Kilkovský, Bohuslav (referee) ; Jegla, Zdeněk (advisor)
This work thoroughly analyzes a previously created computational model for predicting characteristic properties of the combustion process in an experimental combustion chamber. Any found shortcomings of the original model are removed and the model is further improved prior to its application on 11 real cases of combustion tests performed at various conditions and with various fuels. Data provided by the model are confronted with the data obtained during the combustion tests and the model accuracy is evaluated, based on local heat flux along the length of the combustion chamber. Finally, the overall usefulness of the model is determined by the means of evaluating the acquired accuracy values, and further possibilities of model improvement and use are presented.
|
|
|
Historical development of steel manufacturing processes from the Middle Ages
Závodná, Marie ; Pešek, Jakub (referee) ; Šenberger, Jaroslav (advisor)
This thesis was written during my bachelor studies of mechanical technology at the Faculty of Mechanical Engineering in Brno. The topic was processed on the basis of professional literature and accessible web servers, which deal with the linear analysis of steel production principles since the Middle Ages and with theis sues of steel reduction and oxidation processes. Contemporary modern steel fabrication procedures are based on simile principles to those which have been used fort hefabrication of steel since thediscovery of iron.
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