About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Petrov Artem Sergeevich candidate of technical sciences, senior lecturer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 Zabirova Aygul Ildarovna architect E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it LLC «PIK-project» The organization address: 123022, Russia, Moscow, Krasnaya Presnya st., 24, of. 60 |
| Title of the article | On the issue of the level of thermal comfort in residential apartments, taking into account the PMV and PPD indices |
| Abstract. | Problem statement. The purpose of the study is to conduct a full-scale study of the microclimate parameters in the premises of several residential apartments in Kazan. According to the data obtained, to assess the thermal comfort in the premises of the apartments, using the PMV and PPD indices, according to the international standard ISO 7730. Results. The discrepancy between the level of thermal comfort for the studied apartments according to the requirements of the international standard was revealed. The presence and location of zones of thermal comfort and discomfort in the apartments was determined, indicating the subjective assessment of tenants according to the calculated PMV and PPD index. The spontaneity of the folding microclimate conditions in residential apartments is shown. Conclusions. The significance of the results obtained for the construction industry consists in identifying the fact that the required level of thermal comfort in the premises is not ensured for all residents at a time. This fact is caused by a different level of metabolism in each person, which is the basis of heat exchange processes. The knowledge gained allows to formulate an approach to improving the quality of thermal comfort at the design stage, which consists in increasing the variability of microclimate parameters within one apartment. |
| Keywords. | microclimate, equivalent-effective temperature, sanitary and hygienic requirements, thermal comfort index, residential premises. |
| For citations: | Petrov A.S., Zabirova A.I. On the issue of the level of thermal comfort in residential apartments, taking into account the PMV and PPD indices // Izvestiya KGASU. 2019. №3(49) P.139-146. |
