Open AccessElements of microclimate normalization system in the cabin of TORUM grain mandy combine
Author(s) -
Besarion Meskhi,
Yuriy Bulygin,
E. V. Shchekina,
V. V. Maslenskiy
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/403/1/012089
Subject(s) - microclimate , normalization (sociology) , environmental science , condenser (optics) , meteorology , waterproofing , thermal , thermal state , simulation , marine engineering , engineering , civil engineering , geography , physics , optics , light source , archaeology , sociology , anthropology
The article conducted a study of the working conditions of the combine operator, as a result of which it was revealed that the occupational hazards of an employee are unfavorable microclimate parameters. Based on the analysis of the thermal state of the combine cab during the summer and winter operation, a microclimate normalization system has been proposed, for which the main functional characteristics (cooling and heating capacity) have been determined. According to the results of the calculation, the relationship between these characteristics and the working speed of the combine is established. So, with the increase in the speed of the combine up to 20 km/h, the cooling capacity of the climate system increases by 36%, and the heat output – by 22%. The surface areas of the main elements of the microclimate normalization system (condenser and evaporator), providing the necessary performance, are also determined.