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Warming and Starting Nuclear Unit up of the Dukovany NPP after the Outage
Ludvík, Lubomír ; Suk, Ladislav (referee) ; Katovský, Karel (advisor)
This thesis deals with the analysis of warming and starting up the nuclear unit of Dukovany NPP after the outage. First part explains the various operating modes of nuclear power plants, specifically operating modes of Dukovany NPP. The following part contains the analysis of heat sources in the primary circuit and also the individual production and consumption of steam by the NPP. The next part deals with division into several points of the warming of the Dukovany NPP. The analysis of warming nuclear unit after a outage is made on the basis of the industry based data, measured in December 2015. The result of the analysis is determination the amount of steam passing from a another nuclear unit, which is following by the own proposal of the external steam source.
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Control Unit for Church Bell Electric Drive
Bureš, Petr ; Novák, Pavel (referee) ; Šebesta, Jiří (advisor)
This work deals with analysis induction motors. There are described their principle and methods of starting, the engine controls and the stop braking. In terms of this study it was determined the engine controls type for control unit for church bell electric drive design. In next part there is complete hardware and software design of control unit.
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Sublethal effects of the insecticides neonicotinoids on spider's migration and predatory abilities
Přibáňová, Gabriela ; Řezáč, Milan (advisor) ; Korenko, Stanislav (referee)
This research deals with impacts of pesticide substances on spider populations. In this case pesticides of the neonicotinoids classes were tested. Specific neonicotinoids were applied to different of spiders which were collected in various localities and at some stage of development - nymph, adult or subadult individuals. The diploma thesis analyzes and the documents the effects of neonicotinoids to spiders. The results show that some pesticides can have a significant negative effect to locomotion, predation, ballooning, drop or to spiders mortality. Keywords: spider, arthropod, pesticides, insecticides, neonicotinoids, sublethal effects, mortality, EthoVision XT, locomotion, drop, ballooning, predation, Philodromus, Oedothorax, Pardosa, Xerolycosa, Phylloneta
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Rescue options in rope coures park
Jelen, Martin ; Vomáčko, Ladislav (advisor) ; Vondrášek, David (referee)
Title: Rescue options in rope coures park Objectives: The goals of these bachelor essay are to describe the procedures and equipment used for rescue in rope parks. To create and test 5 rescue systems that are used to rescue by launching. Assessing these systems in terms of complexity of use, cost, severity of rescuer strength and rescue speed when using the system. Methods: The methods used during the creation of our work were the first to collect data from Czech and world literature and the experience of experts from areas that are concerned with rescue from a height. We used the informations to design rescue systems that we have measured and tested. Results: The result of the work is the recommendation the rescue systém D, that according to these aspects is ideal for everyday use in the rescue by launching in rope park. Keywords: rope park, rescue systems, rescue, launching,
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Warming and Starting Nuclear Unit up of the Dukovany NPP after the Outage
Ludvík, Lubomír ; Suk, Ladislav (referee) ; Katovský, Karel (advisor)
This thesis deals with the analysis of warming and starting up the nuclear unit of Dukovany NPP after the outage. First part explains the various operating modes of nuclear power plants, specifically operating modes of Dukovany NPP. The following part contains the analysis of heat sources in the primary circuit and also the individual production and consumption of steam by the NPP. The next part deals with division into several points of the warming of the Dukovany NPP. The analysis of warming nuclear unit after a outage is made on the basis of the industry based data, measured in December 2015. The result of the analysis is determination the amount of steam passing from a another nuclear unit, which is following by the own proposal of the external steam source.
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Control Unit for Church Bell Electric Drive
Bureš, Petr ; Novák, Pavel (referee) ; Šebesta, Jiří (advisor)
This work deals with analysis induction motors. There are described their principle and methods of starting, the engine controls and the stop braking. In terms of this study it was determined the engine controls type for control unit for church bell electric drive design. In next part there is complete hardware and software design of control unit.
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