Published 2006 | Version v1
Journal article Metadata-only

Heat emission from lead heat-transfer to longitudinal circulated pipe

Creators

  • 1. Nizhegorodskij Gosudarstvennyj Tekhnicheskij Univ., Nizhnij Novgorod (Russian Federation)
  • 2. Federal'noe Agentstvo po Atomnoj Ehnergii, Moscow (Russian Federation)

Description

The results of experimental research of the local characteristics of the heat emission from the lead heat-transfer to longitudinal circulated cooled pipe placed in annular gap are presented. Investigations were conducted under conditions of change and control of oxygen admixture concentration in a heavy liquid metal coolant. The research target is valid design formulae for engineering calculation of the heat-exchange surfaces. The controlled oxygen admixture concentration changes and leads to deposition on heat-exchange surface of lead oxide film

Abstract (Russian)

Представлены результаты экспериментальных исследований локальных характеристик теплоотдачи от свинцового теплоносителя к поверхности охлаждаемой трубы в кольцевом зазоре при контроле и изменении содержания примеси кислорода в тяжелом жидкометаллическом теплоносителе. Цель работы - получение расчетных формул для расчетов поверхностей теплообмена. Исследования проводились при изменении содержания примеси кислорода с образованием отложений оксида свинца на теплопередающей поверхности

Additional details

Additional titles

Original title (Russian)
Теплоотдача от свинцового теплоносителя к продольно обтекаемой трубе

Publishing Information

Journal Title
Izvestiya Wysshikh Uchebnykh Zawedeniy, Yadernaya Energetika
Journal Issue
no.3
Journal Page Range
p. 83-90
ISSN
0204-3327

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38092276
Subject category
S42: ENGINEERING;
Descriptors DEI
COMPARATIVE EVALUATIONS; CONCENTRATION RATIO; COOLING; DEPOSITION; FILMS; HEAT TRANSFER; LEAD; LEAD OXIDES; LIQUID METALS; NUSSELT NUMBER; OXYGEN ADDITIONS; PIPES
Descriptors DEC
CHALCOGENIDES; DIMENSIONLESS NUMBERS; ELEMENTS; ENERGY TRANSFER; EVALUATION; FLUIDS; LEAD COMPOUNDS; LIQUIDS; METALS; OXIDES; OXYGEN COMPOUNDS; TUBES

Optional Information

Notes
1 ref., 6 figs.