doi: 10.18720/MCE.72.8

Analysis of ground temperature variations on the basis of years-long measurements

G.P. Vasilyev, V.F. Gornov, JSC "INSOLAR-INVEST", Moscow, Russia

P.I. Konstantinov, Lomonosov Moscow State University, Moscow, Russia

M.V. Kolesova, JSC "INSOLAR-INVEST", Moscow, Russia

I.A. Korneva, Federal State Budgetary Institution «Institute of Global Climate and Ecology of Federal Service for Hydrometeorology and Environmental Monitoring and Russian Academy of Sciences», Moscow, Russia

The article deals with results of the analysis of years-long measurements of the ground temperatures, for example: Russia, Moscow. Data are given on variations of the ground temperatures in the course of a year, at a 10-days interval, in two plots of land – one under exposed surface, the other under natural cover. Trends of ground temperature variations have been shown, for a period of over 50 years. As a part of research, an important application task is being handled, that is acquisition of information on a typical curve of ground temperatures to enable carrying-out more correct calculations of ground heat exchangers for any region of any country, and making forecasts of operating efficiency of geothermal heat pump systems, including long-term forecasts.

Keywords:

ground temperature; ground heat exchangers; ground warming; thermal regime; geothermal heat pump system

Read the whole article in pdf

(Vasilyev G.P., Gornov V.F., Konstantinov P.I., Kolesova M.V., Korneva I.A. Analysis of ground temperature variations, on the basis of years-long measurements. Magazine of Civil Engineering. 2017. No. 4. Pp. 62–72.
doi: 10.18720/MCE.72.8.).




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