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Air conditioning in the production hall
Myjavec, Patrik ; Jelínek, Ondřej (referee) ; Blasinski, Petr (advisor)
The bachelor thesis deals with the project of air-conditioning system in the manufacturing hall, storage and administrative premises. Each system is designed to fulfill the operational, functional and sanitary requirements of inner microclimate. System No. 1, for the manufacturing hall, is designed to be able to cover loss of heat in winter time and heat gain in summer time. System No. 2, for storage premises, serves for heat ventilation all year round. System No. 3, for administrative premises, is designed as heat ventilation accompanied by VRV cooling system to cover heat load in summer time. Theoretical part focuses on natural ventilation, its principles and division.
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Geolocation of Internet nodes using domain name analysis
Jelínek, Ondřej ; Verner, Lukáš (referee) ; Komosný, Dan (advisor)
Goal of this thesis is to create an application for geolocation of hosts using an analysis of domain names. The theoretical part of the thesis focuses on estimation of geographic location of hosts in the Internet (called geolocation) and the DNS system. This knowledge is necessary for creation of the application. The first task is to choose suitable method of geolocation. The next step is to fully undestand the DNS system and function of domain names. Finally, the application for analysis of domains in JavaFX Script programming language is created. The practical part of the thesis describes this application, its structure, function and results. Acquired data are analysed and compared to results of other geolocating methods.
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Modification of material flow for a production line
Zadák, Zdeněk ; Jelínek, Oldřich (referee) ; Kašpárek, Jaroslav (advisor)
The main aim of this master´s thesis is the analysis and design of internal supply production lines in the company Edscha Automotive Kamenice s.r.o. The company manufactures components for the automotive industry. Internal material flow are mapping and described in chapter 3. This chapter describes the current state of supply buffers on production lines. Buffers are supplying by small materials. Next part of this work is describing the method of removal of finished production and using system Kanban in company. Chapter 4 of this thesis is devoted to the design part. The design part is first described the creation of models in Excel and MS software Tecnomatix Plant Simulation. Subsequently they are compiled proposals for the supply of production lines, small material and transport the finished products. Proposals in this part evaluated and a recommendation for implementing into operation. This proposal is then simulated in software Tecnomatix Plant Simulation and compared with the current situation. It is also determined by the number of handlers on the functioning of material flow. Furthermore, they are given further suggestions for improvements, some of which require a little change in the current system Kanban and supply.
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Building heating gas boiler and solar water heating
Jelínek, Ondřej ; Vrána, Jakub (referee) ; Treuová, Lea (advisor)
Proposal for heating and water warming of rehabilitation centre. The first part of the project analyses given topic, the matter of calculating heat losses and heating elements proposal. It also deals with heat source for heating, fuel for boilers and condensation boilers functioning. The second part covers the technical design of the theme and the third part deals with the solar system.
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Acoustic microclimate non-manufacturing buildings
Jelínek, Ondřej ; Andrys, Petr (referee) ; Rubina, Aleš (advisor)
This master´s thesis focuses on effect of acoustic microclimate in non-production buildings to human. Within elaboration this topic was made measurment acoustic power level and created protocols by valid technical standards and law. I dedicate to damping noise and aerodynamic noise in airconditioning in part topic analysis. The part aplication on real object deal with assessment current status and draft measure for improve acoustic ratio in laboratories in center of research located in Brno. That includes describe of air-cndition unit and development two variants and their rating.
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Image similarity measurement using points of interest
Jelínek, Ondřej ; Uher, Václav (referee) ; Burget, Radim (advisor)
This paper presents a new object detection method. The method is based on keypoints analysis and their parameters. Computed parameters are used for building a decision model using machine learning methods. The model is able to detect object in the picture based on input data and compares its similarity to the chosen example. The new method is described in detail, its accuracy is evaluated and this accuracy is compared to other existing detectors. The new method’s detection ability is by more than 40% better than detection ability of detectors like SURF. In order to understand the object detection this paper describes the process step by step including popular algorithms designed for specific roles in each step.
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Airconditioning of the house to the medical service
Vytasil, Michal ; Jelínek, Ondřej (referee) ; Rubina, Aleš (advisor)
This bachelor's thesis deals with the design of air conditioning equipment in the house to the medical service. The solution is the basement floor with a waiting room, reception and sanitary rooms and 1.NP with surgery. Heating load of part of the basement is completely drained air handling units, in other rooms are used sub-system with fan coil units. Sanitary rooms are exhaust ventilation ceiling-suspended equipment. In the theoretical part of the thesis focuses on the bypass factor, surface temperature of the heat sink and their effect on the dehumidification.
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Travel literature in the teaching of regional geography of America
JELÍNEK, Ondřej
This Diploma thesis consists of two basic parts. In the first section includes research on specialist geographical literature, nonfiction literature, travel and didactic literature and geography textbooks for the upper primary school. The second section of the thesis comprises of my own teaching manual which focuses on the regional geography of North America, specifically the United States of America. Based on his own traveling experience the author presents the pupils the geographic curriculum of the upper primary school through the medium of a travel story. The teaching manual was created in Microsoft Publisher 2010. The travel book is complemented by extended definitions of terms, tables, colour schemes and a number of personal photographs which were taken during journeys around the USA.
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