SAFETY OF BUILDING SYSTEMS. ECOLOGICAL PROBLEMS OF CONSTRUCTION PROJECTS. GEOECOLOGY

On the probable and statistical choice of the arrays of representative climatic data

Vestnik MGSU 2/2016
  • Samarin Oleg Dmitrievich - Moscow State University of Civil Engineering (National Research University) (MGSU) Candidate of Technical Sciences, Associate Professor, Department of Heating and Ventilation, Moscow State University of Civil Engineering (National Research University) (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 98-105

Currently, the successful development of the construction industry depends on the improved energy performance of buildings, structures and facilities, as well as on the quality assurance of the indoor climate. The problem of feasibly more accurate estimation of energy consumption by heating systems in buildings is a very high-priority task now because of the decrease of energy and fuel sources and because of actualization of building standards in the Russian Federation. That’s why it is very important to find simple but enough accurate dependences between the climatic parameters in the heating season of the year. The modern principles accepted in Russia and European countries for the selection of the design climate information for the design of building envelopes and systems to ensure building microclimate are considered. Shortcomings of the methods, including the concept of “typical year”, are shown and the advantages of generating climate data arrays programmatically with the use of a pseudorandom number generator are described. The comparison of the results of the calculation of non-stationary thermal regime of a ventilated room is presented using numerical modeling with daily average temperature of the external air during the month, according to climate data and the results of software generation. The principal coincidence of the statistical distribution of outdoor temperatures and the behavior of indoor air temperature on both options and the possibility of implementation of probabilistic-statistical principle of climatic data for some calculations relating to outdoor enclosures and thermal regime of the building are shown. The obtained model is easy to use in the engineering practice especially during preliminary calculations. The presentation is illustrated with numerical and graphical examples.

DOI: 10.22227/1997-0935.2016.2.98-105

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THERMOPHYSICAL MODELING IN URBAN

Vestnik MGSU 1/2012
  • Shukurov Ilhomzhon Sadrievich - Moscow State University of Civil Engineering (MSUCE) рrofessor, doctor of technical sciences, Professor +7-926-421-68-50, Moscow State University of Civil Engineering (MSUCE), 26, Yaroslavskoe shosse, Moscow, 129337; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Khongorova Irina Vyacheslavovna - Moscow State University of Civil Engineering (MSUCE) Assistant to chair ASP, Mytishchinsky branch MGSU, Moscow State University of Civil Engineering (MSUCE), 50, Olympic prospectus, Mytishchi, Moscow region; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 12 - 16

In urban areas it is impossible to hold credible generalized field observations of climate due to the vastness and diversity of the territories. Therefore, the most acceptable way to resolve problems should be considered as the application of thermophysical modeling.

DOI: 10.22227/1997-0935.2012.1.12 - 16

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  2. Shukurov I.S. Matematicheskoe modelirovanie vlijanija zhiloj zastrojki na teplovoe sostojanie cheloveka [Mathematical modeling of influence of a housing estate on a thermal condition of the person]. Zhiliwnoe stroitel'stvo [Housing construction], no 1, 2006, Pp. 11—13.
  3. Shukurov I.S. Primenenie fiziologo-geometricheskogo modelirovanija dlja issledovanija mikroklimata zhiloj zastrojki [Application of fiziologo-geometrical modeling for èññëåäîâàíèÿ a housing estate microclimate]. Biomedicinskaja tehnologija i radiojelektronika [Biomedical technology and radio electronics], no 6, 2005, Pp. 70—73.
  4. Shukurov I.S. Vlijanie materialov dejatel'noj poverhnosti na ozdorovlenie okruzhajuwej sredy zhiloj zastrojki [Influence of materials active ïîâåðõíîñòè on improvement of environment of a housing estate]. Gigiena i sanitarija [Hygiene and sanitary], no 1, 2006, Pp. 60—61.

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