|
| |
|
|
Heating of residential building with establishment
Doležal, Lukáš ; Horák, Petr (referee) ; Počinková, Marcela (advisor)
The bachelor thesis solves in the computational part design of heating and hot water in historically protected residential building in Chrudim. The theoretical part is about radiators. The building consists of two functional parts.The first part is constituted of a law office with social facilities. The second part consists of a space of an acommodation unit. This part is linked with an attic of the acommodation unit by a two-ply stairs. The heat source for this building is a gas condensing boiler. The heating surface consist of sectional radiators. Part of the work is a budget. The aim of the thesis " Heating of residential building with establishment" is to achieve heat comfort of all occupants.
|
|
|
Personal Timetabling
Doležal, Lukáš ; Barták, Roman (advisor) ; Duša, Vladimír (referee)
Despite all the advancements in Artificial Intelligence, we still do not have a broadly available application for automated scheduling of personal activities. The main difficulty in creating such an application is satisfying user's diverse expectations about time organization. In this study we focused on creating a tool that can help users with organizing their time. We designed a model for describing personal activities with user preferences. We formulated scheduling of personal activities as an optimization problem for which we designed and implemented a solving algorithm, aiming to schedule activities with precision of seconds. We created a prototype of web-calendar application powered by this model and an algorithm which we designed with the focus on ability to clearly display user's time and easily insert activities for automated scheduling. The web application is backed by RESTful API which enables implementing application on various platforms. Powered by TCPDF (www.tcpdf.org)
|
|
|
Scooter with a BLDC drive
Doležal, Lukáš ; Kozovský, Matúš (referee) ; Veselý, Libor (advisor)
The bachelor thesis is focused on a design of a propulsion system for folding portable scooter. The BLDC motor is used as a propulsion. The thesis deals with the design of electronics for sensor control. Motor is controlled by six-step commutation method. In the practical part of thesis the controller of current is set and functionality is checked.
|
|
|
Innovation of built-up crankshaft for minibike engines
Doležal, Lukáš ; Mazůrek, Ivan (referee) ; Hanuš, Stanislav (advisor)
The present diploma thesis deals with innovation of built-up crankshaft of Blata minibikes. Minibike is the type of a small two-stroke motorcycle equipped with an internal combustion engine of the volume 40 or 50 cm3. The machine is designed for racing circuits; not only for young riders but also for seniors. The innovation is in the design and verification of pressed connections in the imposition of major pins in the arms of the crankshaft. Pressed connections are designed on the basis of the analysis of force interaction on the crankshaft at maximum revolutions. The proposed solutions are verified by FEM calculations. Based on the results, the best option is selected. For the selected option, the impact of force interaction at maximum machine performance is studied. Finally, on the basis of these facts, designing, technological and economic analysis of feasibility of new production technology is carried out.
|
|
|
Kindergarten
Doležal, Lukáš ; Havířová, Zdeňka (referee) ; Lavický, Miloš (advisor)
The diploma thesis on the topic Kindergarten is processed in the form of project documentation for the implementation of the building. The building is designed to plot 12288 in the cadastral Vsetín. It is a new kindergarten with two floors. The building is brick, It is covered by single-layer flat roof. The building contains three classes for a total of 75 children, also has its own kitchen and pottery.
|
|
|
Possibilities of Present Automobile Fuels Substitution
Doležal, Lukáš ; Svída, David (referee) ; Dundálek, Radim (advisor)
The presented bachelor thesis deals with contemporary fuels and their substitutes . The first part summarises properties and future of crude oil and today commonly and mostly used fuels that are made from oil. These are mainly petrol and diesel oil. The second part is focused on alternative fuels such as LPG, natural gas, bio-fuel and hydrogen. Each subchapter summarises the most important characteristics, advantages and disadvantages. The third part deals with electric energy used as a substitute . This chapter is divided into three subchapters, namely electromobiles, fuel cells and hybrid vehicles. The individual subchapters again summarise the most important information, above all advantages and disadvantages. In the conclusion, emulsive oil is also mentioned.
|
|
|
Detached house with a car repair shop
Doležal, Lukáš ; Kovářová, Hana (referee) ; Utíkalová, Ivana (advisor)
The bachelor thesis deals with design house with a car repair shop and elaboration of design documentation of the building. It is a slab-brick building, which is divided into a two- story living area and single storey part of the car repair shop. The building will be covered with flat and gablet roof. The main text contains the message type A, B, D. The content is guided by Annex 6 of Decree No. 62/2013. Attachments are inserted into the preparatory work, the drawings and calculations. Annex consists of 7 components.
|
|
|
Low-rise Timber House
Doležal, Lukáš ; Bečica, Radek (referee) ; Lavický, Miloš (advisor)
This Bachelor´s thesis processes design of standalone single-storeyed family house with attic, without cellared. The construction system of this building is lightweight frame system. Its benefits are good thermal technical properties and reduced construction time. The documentation is Works for building construction. The design documentation of the thesis is elaborated by computer program AutoCAD.
|
|
| |
guest ::
