|
|
Evaluation of the Financial Situation of the Selected Company
Ondroušek, David ; Novotný, Zbyněk (referee) ; Folprechtová, Lucie (advisor)
The bachelor’s thesis is focused on evaluation of financial situation for choosen business corporation for last five years. In the thesis are used selected financial analysis methods. Results will be interpreted and compared with industry average or recommended value. The main part is to find the cause of the adverse condition and suggest solution for improve the situation. The bachelor’s thesis is based on financial statements (blance sheet, profit and loss statement, cash flow) provided by business corporation.
|
|
| |
|
|
Piston steam engine
Potměšil, Tomáš ; Fiedler, Jan (referee) ; Novotný, Zdeněk (advisor)
The thesis is concerned with posibility of using piston steam engine in minor local steam boiler plants and steam reduction stations. Shortly describes a history of steam engines, analyses and explains positives and negatives of different control gear conceptions and then a 3D model of selected conception is formed. Mainly there is implemented a thermodynamic proposal of steam engine for defined parameters of mechanical power 25 kW, frequency 1500 rpm, input steam pressure 1,5 MPa. Main dimensions of engine parts are determined. Lastly the work compares differences between piston steam engine and single-stage steam turbine and in principle reasons advantages of steam engine in reduction station.
|
|
|
Evaluation of the Financial Situation in the Water Rescue Services and Proposals to Its Financing
Novotný, Zbyněk ; Ing.jiří Rydval (referee) ; Pernica, Martin (advisor)
The Diploma Thesis "Evaluation of the Financial Situation in the Water Rescue Services and Proposals to Its Financing" I have chosen, because this issue is very actual and affects a large part of the population. Water Rescue Service cares about the safety and health of people in more than 80 locations in the Czech Republic. Thanks to learning the methods of the financial analysis will be possible in practical part to evaluate the situation in the Water Rescue Service. The main proposal is analysis of the one local group and the other part is presenting the functioning of a few selected groups. All found data will lead to the creation of the proposals and solutions of the financing that will help this organization continue to operate and take care about the health of many people.
|
|
|
Piston steam engine
Pavlíček, Martin ; Novotný, Zdeněk (referee) ; Fiedler, Jan (advisor)
The subject of this thesis is to introduce a steam piston engine. Explanation of its principles and mapping of developments in various industries. Another part of the thesis deals with calculations of basic parameters and also with construction of steam piston engine and its nowadays usage.
|
|
|
Steam turbine
Sedlák, Pavel ; Novotný, Zdeněk (referee) ; Fiedler, Jan (advisor)
The diploma thesis concentrates on a project of condensing steam turbine with uncontrolled extraction. These topics are analyzed in more detail: design of thermal diagram, thermodynamic calculation and turbine design concepts. First two topics are solved in the calculation section of the thesis. In the construction part are processed a third topic.
|
|
|
Central hospital buildings in Uherske Hradiste - Building construction technology preparation
Novotný, Zdeněk ; Hanzelková, Martina (referee) ; Šlanhof, Jiří (advisor)
This diploma thesis deals with construction and technological preparation of the construction of the central hospital building in the town Uherske Hradiste. The work is composed of selected parts of the building and technological project, which is annexed to the diploma thesis. On some selected parts of the building and technological project is also prepared relevant drawings. The aim of the thesis is to choose a suitable and effective implementation process object depending on the circumstances and determine the resources of time, funds, personnel and materials.
|
|
|
Steam Turbine Revision
Potměšil, Tomáš ; Novotný, Zdeněk (referee) ; Fiedler, Jan (advisor)
This work deals with current application of the developing field of post-warranty service of old turbines in the energy sector. There are described various types of repairs following the recommendations of commonly performed actions. Revision finding is focused on back-pressure steam turbine marked R12-9 / 2, which was scheduled for overhaul after 180 000 operating hours. Revision findings include a detailed description of the turbine and method of repair. It is also performed calculating the losses in the axial blade stage of cascade by AMDC-KO methodology on because of the choice type of blading and then comparing by technical justification for the choice of one of the variants for the customer.
|
|
|
Ellipsometry of Thin Films
Novotný, Zbyněk ; Navrátil, Karel (referee) ; Nebojsa, Alois (advisor)
Diploma thesis deals with ageing process of thin films of Co and Cu on Si substrate, prepared by the IBAD method. The process of film ageing, which depends on time of exposition to the atmosphere at room conditions, was investigated with spectroscopic ellipsometry (VIS+UV) and atomic force microscopy. In case of thin Co films, approximately four days long incubation period was observed. During this time period, a change in the optical parameters of the film occurs without a measurable change of the film topography. Using non-contact atomic force microscopy, a growth of the transitional film in the island growth regime was observed. During the ageing of thin Cu films, two stages of growth of the transitional layer were observed - nucleation stage and growth stage. Both of these time periods of the transitional layer growth show direct logarithmic dependence. Using non-contact atomic force microscopy, the growth of the transitional film was observed. Using atomic force microscopy in non-contact regime, time dependent measurement was done and the process of forming of one monolayer of the transitional layer was documented. Within the diploma thesis, a series of experiments on ultra high vacuum system were performed in order to investigate phase transformation of thin Fe films (22 monolayers) on Cu(100) stabilized by CO absorption. The transformation from fcc phase to bcc phase was induced by Ar+ ion beam bombardment with the ion energy in the range (0.5-4) keV. The process of phase transformation was observed by surface magneto-optic Kerr effect, Auger electron spectroscopy and low energy electron diffraction.
|
|
|
Meter run for servo-actuator test
Hřebíček, Martin ; Bogdálek, Jan (referee) ; Novotný, Zdeněk (advisor)
The aim of this bachelor´s thesis is projecting a metering and regulating run for servo-actuator test, choosing a suitable choice of the soft and accurate regulation of pulsing oil and projecting a suitable armature for holding an constant pressure of an overflow oil. Further to project a suitable kind of pump for supply of operative oil. To verify by calculation of an fitness of a choice of a given armature and choose these elements, which are accessible on Czech market. A projecting of a suitable machine for a detection of lifting of a spindle and a pressure of an impulsive oil to be able to analyze a results and electronically note on a PC output. To draw up a description of process soft measuring and correction of a given servo-actuator.
|
guest ::
RSS feed.