Naffaa K. Passive VVER-1000 containment cooling in emergency conditions using a two-phase annular thermosyphon

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0415U000793

Thesis Registration Form

0415U000793.pdf

Applicant for

Specialization

  • 05.14.14 - Теплові та ядерні енергоустановки

05-03-2015

Specialized Academic Board

Д 41.052.04

Odessa National Polytechnic University

Essay

This thesis is devoted to increase the effectiveness of VVER-1000 containment cooling down under accident conditions by developing a passive system of decay heat removal (C-PHRS) on the basis of two-phase annular thermosyphons . A new passive contatinment cooling system is offered at failures in accidents with long blackout using annular two-phase thermosyphons, which does not depend of a power supply and intervention of operating personnel. A justified comprehensive саlculation modeling of C-PHRS is carried out through the use of software tools in NPP long-term power blackout

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Files

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