Návrh separátoru a přihřívače páry pro tlakovodní jadernou elektrárnu

Abstract

This thesis is particularly focused on vertical steam separators - preheaters used in nuclear power stations of 70 MWe power output. The first part is a thorough analysis of the basic types of horizontal and vertical separators and preheaters for nuclear power stations of generation III+ describing the negative effects of moisture vapor on the operation of equipment and methods of its disposal. The second part addresses a specific two-stage vertical type on the thermal and hydraulic calculation with strength control and design of individual parts of the basic dimensions. In conclusion I present analysis and review of final values. At last, schematic diagram of device in steam cycle and graphical documentation of separator - preheater for nuclear power stations of 70 MWe power output and preheater cassette is enclosed.