|
|
Thermal management for mission CIMER
Borovička, Matej ; Lazar, Václav (referee) ; Götthans, Tomáš (advisor)
Táto práca sa zaoberá tepelnou analýzou CubeSatu, pričom vyhodnotenie a následná implementácia výsledkov do samotnej konštrukcie družice je veľmi dôležitá na zabezpečenie správneho fungovania všetkých jej komponentov. V prvej časti je opísaná problematika tepelnej analýzy a návrhy pre vesmírne aplikácie. Druhá časť je venovaná tepelnému návrhu nanosatelitu CIMER, ktorého úlohou je kultivácia cyanobaktérií na nízkej obežnej dráhe Zeme. Sinice majú veľmi špecifické požiadavky, pokiaľ ide o teplotný rozsah, v ktorom môžu prežiť. Táto analýza je preto veľmi dôležitá pre fungovanie celej misie. Práca opisuje vytvorenie tepelného návrhu v softvéri Systema Thermica, jeho následnú analýzu a vyhodnotenie. Nakoniec je model upravený na podmienky potrebné na prežitie siníc vo vesmíre.
|
|
|
Calculation of a heat exchanger in a nuclear power plant
Borovička, Matej ; Kracík, Petr (referee) ; Milčák, Pavel (advisor)
The main theme of this bachelor thesis is a theoretical and computational description of the steam generator. The first chapter deals with a brief description of nuclear power plants. Particular attention is paid to the power plants of the VVER type, which are used in the Czech and Slovak Republic. The theoretical part of this thesis describes the individual components which are important for the operation of a nuclear power plant. The main part of this thesis depicts horizontal and vertical steam generators. Moreover, the PGV-213 type of steam generator that is used in the Dukovany nuclear power plant is more precisely explained. The computation part of this thesis is devoted to the balance and heat calculations of the steam generator. At the conclusion of this thesis, the performance of the steam generator during changes in operating conditions is also described.
|
|
|
Calculation of a heat exchanger in a nuclear power plant
Borovička, Matej ; Kracík, Petr (referee) ; Milčák, Pavel (advisor)
The main theme of this bachelor thesis is a theoretical and computational description of the steam generator. The first chapter deals with a brief description of nuclear power plants. Particular attention is paid to the power plants of the VVER type, which are used in the Czech and Slovak Republic. The theoretical part of this thesis describes the individual components which are important for the operation of a nuclear power plant. The main part of this thesis depicts horizontal and vertical steam generators. Moreover, the PGV-213 type of steam generator that is used in the Dukovany nuclear power plant is more precisely explained. The computation part of this thesis is devoted to the balance and heat calculations of the steam generator. At the conclusion of this thesis, the performance of the steam generator during changes in operating conditions is also described.
|
guest ::
RSS feed.