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Simplified analysis of passive residual heat removal systems for small size PWR`s; Analise simplificada de sistemas passivos de remocao de calor residual de reatores PWR de pequeno porte

Technical Report:

Abstract

The function and general objectives of a passive residual heat removal system for small size PWR`s are defined. The characteristic configuration, the components and the operation modes of this system are concisely described. A preliminary conceptual specification of this system, for a small size PWR of 400 MW thermal, is made analogous to the decay heat removal system of the AP-600 reactor. It is shown by analytic models that such passive systems can dissipate 2% of nominal power within the thermal limits allowed to the reactor fuel elements. (author).
Authors:
Publication Date:
Feb 01, 1992
Product Type:
Technical Report
Report Number:
IEN-34/92
Reference Number:
SCA: 210200; PA: AIX-24:002500; SN: 93000913285
Resource Relation:
Other Information: PBD: Feb 1992
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; PWR TYPE REACTORS; NATURAL CONVECTION; FRICTION; FUEL ELEMENTS; HEAT EXCHANGERS; PRESSURE DROP; 210200; POWER REACTORS, NONBREEDING, LIGHT-WATER MODERATED, NONBOILING WATER COOLED
OSTI ID:
10108824
Research Organizations:
Instituto de Engenharia Nuclear (IEN), Rio de Janeiro, RJ (Brazil)
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
Other: ON: DE93609466; TRN: BR9230405002500
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[66] p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Botelho, D A. Simplified analysis of passive residual heat removal systems for small size PWR`s; Analise simplificada de sistemas passivos de remocao de calor residual de reatores PWR de pequeno porte. Brazil: N. p., 1992. Web.
Botelho, D A. Simplified analysis of passive residual heat removal systems for small size PWR`s; Analise simplificada de sistemas passivos de remocao de calor residual de reatores PWR de pequeno porte. Brazil.
Botelho, D A. 1992. "Simplified analysis of passive residual heat removal systems for small size PWR`s; Analise simplificada de sistemas passivos de remocao de calor residual de reatores PWR de pequeno porte." Brazil.
@misc{etde_10108824,
title = {Simplified analysis of passive residual heat removal systems for small size PWR`s; Analise simplificada de sistemas passivos de remocao de calor residual de reatores PWR de pequeno porte}
author = {Botelho, D A}
abstractNote = {The function and general objectives of a passive residual heat removal system for small size PWR`s are defined. The characteristic configuration, the components and the operation modes of this system are concisely described. A preliminary conceptual specification of this system, for a small size PWR of 400 MW thermal, is made analogous to the decay heat removal system of the AP-600 reactor. It is shown by analytic models that such passive systems can dissipate 2% of nominal power within the thermal limits allowed to the reactor fuel elements. (author).}
place = {Brazil}
year = {1992}
month = {Feb}
}