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Название: Development and Application of Methods of Internal Inspection of District Heating Networks
Авторы: Murtazin, I. I.
Kozhevnikov, M. V.
Starikov, E. M.
Дата публикации: 2021
Издатель: Ural Federal University
WIT Press
Уральский федеральный университет
Библиографическое описание: Murtazin I. I. Development and Application of Methods of Internal Inspection of District Heating Networks / I. I. Murtazin, M. V. Kozhevnikov, E. M. Starikov // International Journal of Energy Production and Management. — 2021. — Vol. 6. Iss. 1. — P. 56-70.
Аннотация: The reliability of heat supply in cities is largely determined by the actual condition of pipelines, for example, corrosive and erosive wear. Comparative analysis of methodological approaches to assessing the technical condition of district heating networks shows that the most innovative and effective approach is internal pipe inspection using non-destructive magnetic testing. The article presents the results of research tests of the method in the context of its use for maintenance and retrofitting of the heating infrastructure in Yekaterinburg, a Russian city with a complex topology of utility networks and extremely uneven tear and wear on some sections of the networks. The authors describe the technical and economic peculiarities of using internal pipe inspection methods at various stages of testing and formulate qualitative and quantitative criteria for assessing the effectiveness of the method being presented. Recommendations have been suggested for the optimum application of the method by heat network operators, especially those operating and servicing district heating systems.
Ключевые слова: HEATING NETWORKS
INSPECTION
OVERHAUL
MAGNETIC METHOD
PIPELINE
PRESSURE TESTING
TECHNICAL CONDITION
ECONOMIC EFFICIENCY
URI: http://hdl.handle.net/10995/98197
Идентификатор РИНЦ: https://elibrary.ru/item.asp?id=46112848
ISSN: 2056-3272
2056-3280
DOI: 10.2495/EQ-V6-N1-56-70
Сведения о поддержке: The work was supported by Act 211 of the Government of the Russian Federation, contract № 02.A03.21.0006.
Источники: International Journal of Energy Production and Management. 2021. Vol. 6. Iss. 1
Располагается в коллекциях:International Journal of Energy Production and Management

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