2013 1(12)

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Polovnikov V.Y.

National Research Tomsk Polytechnic University, Tomsk, Russia


Polovnikov V.Y. Simulation of thermal regimes channel-free heating pipes in real world conditions / V.Y. Polovnikov // Modern Science: Researches, Ideas, Results, Technologies. - Dnepropetrovsk: SPIC "Triacon". - 2013. - Iss. #1(12). - PP. 184 - 188


heating network; heat loss; snow cover; ground freezing


The results of mathematical modeling of heat regimes of channelless heating network, as well as numerical analysis of heat loss of channelless heating network in conditions of freezing ground and the presence of snow cover area were given. The laws of heat transfer in the system and the factors that influence the intensification of heat losses are shown. It was revealed that the normative calculation method of heat loss of channelless heating network gives overestimated values of heat loss.


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