THE EXPERIMENTAL DETERMINATION METHODOLOGY OF THE PARAMETERS IN THE EQUATION OF THE AIR TEMPERATURE DISTRIBUTION ON THE HFS HEIGHT
https://doi.org/10.26518/2071-7296-2017-6(58)-107-113
Abstract
The research of the HPS effectiveness and the area of their application because of the wide application in the construction of hinged facade systems (NFS) with a ventilated air interlayer is actual nowadays. The fullscale experimental study of the temperature change in the facade height in the summer period is carried out. The differential equation for the distribution of temperature along the interlayer height is used for the process of the experimental data. To simplify the processing of the experimental data, in this differential equation the variability is made. The equation contains two parameters, which depend on the temperature of the outside solution. The equation is represented in finite differences and by means of such equation the determination of the parameters of the equation from the experimental data is obtained. The calculation of the differential equation with the found parameters is presented. The calculations from the obtained equation are compared with the experimental data. The comparative analysis shows an acceptable error between calculated and experimental data. The developed technique for the equation parameters’ determination makes it possible to find the numerical values of the air gap characteristics, which would increase the calculations’ accuracy for the operational HFS parameters’ determination in their thermal performance.
About the Authors
V. G. Gagarin
FGBOU V NIU MGS
Russian Federation
Russian Federation
doctor of Technical Sciences, Professor, Scopus Author ID 7003607376, Professor of the Department of «Heat and Gas Supply and Ventilation»
129337, Central Federal District, Moscow, Yaroslavskoe shosse, d .26
N. Yu. Plyushchenko
FGBOU V NIU MGSU
Russian Federation
Russian Federation
senior Lecturer, Scopus Author ID 57192381300, Senior Lecturer of the Department of «Heat and Gas Supply and Ventilation»
129337, Central Federal District, Moscow, Yaroslavl highway, 26
A. R. Kosarev
FGBOU VO» NIU MGSU
Russian Federation
Russian Federation
master student, master student, training course 08.04.01 «Construction», profile «Energy Efficiency and Energy Saving in Buildings
129337, Central Federal District, Moscow, Yaroslavskoe shosse, d .26
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Review
For citations:
Gagarin V.G., Plyushchenko N.Yu., Kosarev A.R. THE EXPERIMENTAL DETERMINATION METHODOLOGY OF THE PARAMETERS IN THE EQUATION OF THE AIR TEMPERATURE DISTRIBUTION ON THE HFS HEIGHT. The Russian Automobile and Highway Industry Journal. 2017;(6(58)):107-113. (In Russ.) https://doi.org/10.26518/2071-7296-2017-6(58)-107-113
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