Particular Systems for Periodic Heating of Tourist Complexes
Journal Title: Вентиляція, освітлення та теплогазопостачання - Year 2017, Vol 22, Issue
Abstract
Tourist complexes is characterized by periodical operating regime. It was revealed that in order to effectively utilize the thermal receiver energy and increasing the duration of the maintenance of the minimum admissible indoor temperature, it is necessary to perform the calculations of required heating surface (installed capacity) of radiators not at a maximum difference of temperature on the surface of the radiator, but at an average actual one – in view of the cooling of the radiator, the heat carrier and the minimum admissible design temperature limits. Analytical simulation of periodic heating of public, residential and office premises of tourist complexes at the minimum design temperature differential 25…33 °С ((55-35) -12... 20 °С) shows the need to increase the installed thermal power of radiators not less than 1.5…2.25 times
Authors and Affiliations
O. Liubarets, К. Borisenko, T. Domoshchey
Keywords
Related Articles
- EP ID EP556449
- DOI -
- Views 52
- Downloads 0
Application of Geothermal Ventilation for Heat Supply of Poultry Premises
The facilities of the agricultural complex are the most energy-intensive and require additional energy-saving measures through the introduction of energy-efficient heat supply systems. Considering the necessary microclim...
The Heat Flux оf The Condenser іn the Improved System of Exhaust Gas Heat Recovery
The authors show the need to improve the proposed earlier basic version of the system of the heat utilization from the exhaust gases of rotary ovens in the direction of more rational use of the available temperature pote...
Calculating the Efficiency of Solar Radiation Energy Usage in the Heating Systems Based on the Transformation of the Integrated Energy in Typical Low-Temperature Energy Sources
The possibility to increase the effectiveness of the solar radiation energy usage up to 30^40 percent was established. This result was achieved by heating the energy source with increased flow rate during the expanding o...
Heat exchange influence of modified coolant triethanolamine fatty acid esters
Experimental and analytical studies telpofizicheskih properties of aqueous solutions of triethanolamine fatty acid esters. The effect of changes in the thermal properties of the heat. Increase of the kinematic viscosity,...
Analysis of Heat And Mass Transfer and Deformation of Colloid Capillary-Porous Bodies Processes by Fractal Analysis and Discrete Nonlinear Dynamics Methods
The fractal analysis of long-term series of parameters of colloidal capillary-porous bodies in conditions of heat and mass transfer to the environment and the resulting deformation process are presented. A fractal estima...