- Tytuł:
- Mathematical model for determination of exhaust concentration dynamics in urban atmosphere under unknown turbulent air flow velocity
- Autorzy:
-
Guseynov, S.
Kopytov, E.
Grishin, S.
Schiptsov, O.
Rimshans, J. - Powiązania:
- https://bibliotekanauki.pl/articles/312623.pdf
- Data publikacji:
- 2010
- Wydawca:
- Instytut Naukowo-Wydawniczy "SPATIUM"
- Tematy:
-
transport miejski
ekologia miasta
zanieczyszczenie środowiska
przepływ turbulentny
urban transport
air pollution
urban ecology
urban planning
environment mathematical modeling
city turbulent atmosphere
turbulent flow - Opis:
- The paper proposes the 3-D nonlinear mathematical model for analytic determination of exhaust concentration dynamics in the city regions under the important stipulation that an airflow velocity is not a priory known. To determine an unknown airflow velocity the nonlinear mathematical model is proposed and this nonlinear model is solved by analytical method. In this model it is provided that the turbulent and molecular diffusion coefficient changes depending on the vertical remoteness above the ground surface. The proposed model can be used for solutions of operative problems on urban traffic organization, of long-term planning of urban agglomeration development and new highway building.
- Źródło:
-
Autobusy : technika, eksploatacja, systemy transportowe; 2010, 11, 6
1509-5878
2450-7725 - Pojawia się w:
- Autobusy : technika, eksploatacja, systemy transportowe
- Dostawca treści:
- Biblioteka Nauki
Artykuł