INVESTIGATION OF THE INFLUENCE OF THE SPECIFIED STANDARD VALUES OF WATER CONSUMPTION IN HOT WATER SUPPLY SYSTEMS ON THE DESIGN AND OPERATIONAL PARAMETERS OF THE SUPPLY PIPELINES
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Abstract
The data on the actual consumption of water for the needs of hot water supply in multi-apartment residential buildings were collected and analyzed. It is established that the actual water consumption for these purposes is significantly lower than the standard values specified in the current regulatory legal acts. For the various selected variants of the standard values of water consumption, a hydraulic calculation of the supply pipelines of the hot water supply system of an apartment building was performed, and the material characteristics and pressure losses for each variant of the standard water consumption were determined. It is shown that with the growth of the specified values of standard costs, the material characteristic of the network increases, and the pressure losses in it decrease. The limits and nature of these changes are determined.
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References
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