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Modifikace utěsnění průlezu kompenzátoru objemu VVER 1000

Authors: Švaříček, Tomáš;

Modifikace utěsnění průlezu kompenzátoru objemu VVER 1000

Abstract

Hlavním cílem této diplomové práce je návrh modifikace původního utěsnění přírubového spoje průlezu kompenzátoru objemu na jaderné elektrárně typu VVER 1000. V práci je dále uvedeno vysvětlení samotné konstrukce a funkce kompenzátoru objemu s tlakovodním reaktorem. Poté je proveden detailní výpočet původního a nového modifikovaného utěsnění průlezu pomocí normy ČSN EN 1591 společně s vysvětlením legislativy týkající se těchto výpočtů. V poslední části je pak uvedeno porovnání dosažených výsledků výpočtů pro jednotlivá těsnění s vyvozenými závěry.

The main purpose of this thesis is the modification of the original flange gasket of the VVER1000 pressurizer manhole. Then the construction and function of the pressurizer itself is described, together with detailed calculations of the original and new modified gasket to meet the ČSN EN 1591 standard together with a description of the legislation that has to be followed in the calculations. The comparisons of both gasket types together with main conclusions are placed in the last section of this thesis.

C

Country
Czech Republic
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Keywords

Pressurizer, graphite filled spiral wound gasket with outer and inner ring, dvojité hřebenové těsnění s expandovaným grafitem, modifikace těsnění, modification of gasket, příruba, výpočet dle normy ČSN EN 1591, calculations according to ČSN EN 1591, Kompenzátor objemu, flange

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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