National Repository of Grey Literature 151 records found  beginprevious140 - 149next  jump to record: Search took 0.00 seconds. 
Adaptation of historical technical facility on the small hydroelectric power
Čermáková, Klára ; Sluše, Jan (referee) ; Hudec, Martin (advisor)
Small hydroelectric power stations are the topic of this bachelor thesis which can be divided into three parts. The first one describes a history of utilising water energy, elementary types of hydropower projects, and classification of hydroelectric power stations. The second part is focused on small hydroelectric power stations. Finally the acquired knowledge is used in the last part describing the proposal of an adaptation of the water mill in Lomy to a small hydroelectric power station.
Improving of Brayton cycle for aero gas turbine
Acevedo Silva, Rodrigo Alberto ; Klement, Josef (referee) ; Šplíchal, Miroslav (advisor)
Tato Prace je vyzkum o Braytonuv Obeh. Obsahuju ruzne metody, jak zvisit ucinnost obeh. Take vysvetluje jednu z techto metod presneji a popisuje ruzne moznosti, jako je IRA (Mezichladicem Recuperancni Aeroengine), coz je project z Technicke University v Mnichove. Vyvetluje ruzne studie o tepelnych vymeniku a jak tyto zmeny by mohly prispet ke slepseni spotreby paliva.
Modern methods of supercharger internal combustion engines
Blaha, Adam ; Mauder, Tomáš (referee) ; Štětina, Josef (advisor)
This bachelor´s thesis is aimed at the supercharged engines with the internal combustion. Here are mentioned various types of a charging considering design and use, typical diagrams appearance and the boost control. Considering the name of this bachelor´s thesis the old types of charging or these which are not in use today for any reason are not purposely mentioned here.
Modern turboprop engine for aircraft to 5700kg MTOW
Košař, Miroslav ; Nastálek, Ondřej (referee) ; Šplíchal, Miroslav (advisor)
This bachelor’s thesis contains a database of available turboprop engines with power up to 2000 kW for aircraft with take-off weight of up to 5700 kg. It briefly mentions basic information about turboprop engines. The main part contains an overwiev of chosen engines and their comparison in the form of tables and graphs. Furute predictions are briefly mentioned in the ending.
Welding analysis of turbine rotor
Minář, Luděk ; Daněk, Ladislav (referee) ; Kubíček, Jaroslav (advisor)
A research bachelor thesis analyzes possibilities of welding on turbine rotors with emphasis on efficiency, productivity and economy of welding procedure. The work evaluates presence of failures in weld joint and effort to prevent them. Characteristics of turbine materials, which resist to high service temperatures are presented on the literature sources basis. Concept of welded turbine rotor is preferred, because it has many advantages in using big steam turbines for power industry.
Renewable energy sources in CR
Fryčová, Martina ; Škvařil, Jan (referee) ; Fiedler, Jan (advisor)
Goal of this thesis is to introduce renewable resources in the CR, with a focus on water energy, and there is also a description of specific MVE.
Renewable energy sources in CR
Pokorný, Tomáš ; Chroboczek, Libor (referee) ; Fiedler, Jan (advisor)
Renewable energy sources in CR with a view to small water power plants. Bachelor's thesis of common bachelor studies of 3th years. This bachelor's thesis is technical literature search. The contents of this search is an analysis of a mechanical equipment of that are used for small water power plants, analysis of history and present state of exploitations water sources and display of elementary performance calculations for a given locality.
The storage water plants problem appreciation
Archalous, Jakub ; Himr, Daniel (referee) ; Sloupenský, Zdeněk (advisor)
This bachelor’s thesis deals with the use of hydropower. It gives an overview of hydroelectric plants and describes mechanisms that convert water energy into electric energy. The most attention is paid to the principle and operation of pumped storage power plants and the machinery used there. Also the efficiency of the pumping cycle at Dlouhe Strane power plant is calculated.
Pump storage station
Šimek, Petr ; Sloupenský, Zdeněk (referee) ; Kubálek, Jiří (advisor)
This bachelor thesis deals with the functions of hydro-power plants, describes the various machinery and their distribution according to the parameters of use. Outlines the calculation in the design of hydraulic machines. There are also descriptions of machine layout and their use in praktice. For the particular case, there is prepared hydro power plant Dlouhé stráně. Related topic that is included here, the electricity system and the daily load diagram.
Small hydro-power plant
Jedlička, Rostislav ; Pospíšil, Jiří (referee) ; Fiedler, Jan (advisor)
Rostislav Jedlička: Small hydro power plant. Bachalor's work of bachalor's studies of 3th year. School year 200/2008, educational gruoup 3P/12. FSI VUT in Brno, institute of energy, department of energy and proces equipment, December 2007. This project, which has been elaborated in frame ofbachaleor's studies department of energy and proces equipment is submitting the desing of Small hydro power plant. Contains of this work is recherche small hydro power plants, count existing SHP, optimalization and evaluation of operation.

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