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Comparative Analysis of Numerical and Experimental Studies of the Airflow Around the Sample of Urban Development

Abstract

In this paper, on the background of a short overview of the recent advances in the field of Environmental Wind Engineering (EWE), a comparison of wind tunnel experiment and numerical simulation for some cases of airflow around an urban layout have been reported. The purpose of the study is quantitative and qualitative comparison of measurements in the wind tunnel as well as numerical simulation using Ansys Fluent software. The study is concerned mostly with the analysis of parameters which are essential in the building industry, such as pressure and velocity fields. In the numerical analysis the k-ε realizable model of turbulence with the basic model of boundary layer – Standard Wall Treatment, were used. Particular attention has been paid to accurate depiction of the conditions on the inlet and the selection of suitable computing.

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Authors (4)

  • Photo of dr hab. inż. arch. Katarzyna Zielonko-Jung

    Katarzyna Zielonko-Jung dr hab. inż. arch.

    • Wydział Architektury Politechnika Warszawska Katedra Projektowania Konstrukcji, Budownictwa i Infrastruktury Technicznej
  • Photo of dr inż. Marta Poćwierz

    Marta Poćwierz dr inż.

    • Wydział Mechaniczny Energetyki i Lotnictwa Politechnika Warszawska Instytut techniki Lotniczej i Mechaniki Stosowanej
  • Photo of mgr inż. Konrad Gumowski

    Konrad Gumowski mgr inż.

    • Wydział Mechaniczny Energetyki i Lotnictwa Politechnika Warszawska Instytut techniki Lotniczej i Mechaniki Stosowanej
  • Photo of mgr inż. Olszewski Oskar

    Olszewski Oskar mgr inż.

    • Wydział Mechaniczny Energetyki i Lotnictwa Politechnika Warszawska Instytut techniki Lotniczej i Mechaniki Stosowanej

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DOI:
Digital Object Identifier (open in new tab) 10.1515/bpasts-2015-0084
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Details

Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
Bulletin of the Polish Academy of Sciences-Technical Sciences no. 63, pages 729 - 737,
ISSN: 0239-7528
Language:
English
Publication year:
2015
Bibliographic description:
Zielonko-Jung K., Poćwierz M., Gumowski K., Oskar O.: Comparative Analysis of Numerical and Experimental Studies of the Airflow Around the Sample of Urban Development// Bulletin of the Polish Academy of Sciences-Technical Sciences. -Vol. 63, iss. 3 (2015), s.729-737
DOI:
Digital Object Identifier (open in new tab) 10.1515/bpasts-2015-0084
Verified by:
Gdańsk University of Technology

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