The issue of thermal renovation of infrastructure of railway transport is evaluated

UDK 692:[232.4] BBK 38.5

S. S. Shaumarov

The physical impact of the external environment on the formation of the internal microclimate of premises is studied. The mathematical expression of the interaction process with the parameters of the fence outside and inside air is presented. A method for estimating the residual heat-shielding properties of the building envelope on the railways is offered.

Keywords: railroad facilities, air permeability, mathematical model, thermal upgrade.

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