STUDY OF STREETS LENGTH AND HEIGHT OF HOUSES INFLUENCE ON THE AIR MOVEMENT

  • M. V. Volik Financial University under the Government of RF, Russia, 362002, Vladikavkaz, Molodezhnaya street, 7; South Mathematical Institute of VSC RAS, Russia, 362027, Vladikavkaz, Markusa street, 22
  • E. S. Kamenetsky South Mathematical Institute of VSC RAS, Russia, 362027, Vladikavkaz, Markusa street, 22
  • A. G. Kusraev Vladikavkaz Scientific Center of the Russian Academy of Sciences, Russia, 362027, Vladikavkaz, Markusa street, 22
  • N. S. Orlova South Mathematical Institute of VSC RAS, Russia, 362027, Vladikavkaz, Markusa street, 22
  • Sh. S. Khubezhty South Mathematical Institute of VSC RAS, Russia, 362027, Vladikavkaz, Markusa street, 22
Keywords: geological-geophysical tasks, landscape, mathematical modeling, aerodynamics, street canyon, air flow

Abstract

The paper compares the results of street canyons aerodynamics mathematical modeling. The effect of the length of the street canyon and the height of the houses on characteristics of air flow in urban canopy is investigated. It is shown that the change in the configuration of urban canopy leads not only to a quantitative but also a significant qualitative change in the pattern and speed of air flow. Results can be used to solve a wide range of geologic-geophysical and geoecological problems (prediction and assessment of consequences of emergency situations, concentrations of polluting substances, etc.).
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Published
2016-12-26
Issue
Vol 6 No 4 (2016): Geology and Geophysics of the South of Russia, 2016 No 4
Section
Articles