Numerical analysis of an engineering structure effect on a heat loss of channel-free heat pipeline

V. Yu Polovnikov, E. S. Glazyrin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The results of mathematical modeling of thermal modes of channel-free heating network laid in the areas of influence of engineering structures, as well as numerical analysis of the heat loss of the objects submitted. The regularities of heat transfer in the system and the factors that influence the intensification of heat losses are revealed. Revealed that thermal losses heating pipes laid in the channel-free zones of influence engineering structures decreases in the range from 1.53 to 10.79%, depending on the temperature inside the engineering structures and geometric characteristics of the system. It is shown that the standard method of calculation of heat loss channel-free heating pipes gives overestimated values of heat loss.

Original languageEnglish
Title of host publicationEPJ Web of Conferences
PublisherEDP Sciences
Volume82
DOIs
Publication statusPublished - 20 Jan 2015
EventThermophysical Basis of Energy Technologies - 2014 - Tomsk, Russian Federation
Duration: 15 Oct 201417 Oct 2014

Other

OtherThermophysical Basis of Energy Technologies - 2014
CountryRussian Federation
CityTomsk
Period15.10.1417.10.14

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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