Yurin O. Rational Enclosures of Refrigerator Buildings

The object: roofing envelopes of refrigerator buildings; the goal: theoretical justification and practical adoption of the rational roofing envelopes of refrigerator buildings with ventilated air gap and their running regimes; the novelty: the method of running regimes determination of roofing envelopes of refrigerator buildings with ventilated air gap is developed, minimum air supplied to the air gap amount dependence on temperature-humidity characteristics of external and internal air and location of air gap in the heat insulation is obtained, the method of hydraulic conductivity coefficient determination in the negative temperatures is enhanced, the method of temperature and partial pressure variation calculation of air water vapor along the ventilated air gap is refined; the results - industrial designs of the roofing envelopes of refrigerator buildings with high heat-reflection characteristics are developed, optimal running regimes of these structures are detected; the sphere - civil engineering.