Analysis of wind conditions around a building development as a part of its form designing process, a case study

• Autorzy: Zielonko-Jung Katarzyna

Identyfikatory

DOI

10.21307/ACEE-2019-051

• Języki publikacji: EN

Abstrakty

EN

Aerodynamic phenomena that occurs around building developments exert a significant impact on the quality of climate in cities. Environmental wind engineering is a dynamically developing field of knowledge that offers a chance to study and, in consequence, regulates the air flow around buildings and complexes of building developments. The following paper discusses the issue of wind conditions that may be experienced on pedestrian level. Such conditions should allow for a proper ventilation of city spaces, at the same time eliminating uncomfortable, sudden accelerations in the wind speed and wind turbulence. The present paper discusses whether it is possible to include the above mentioned issues in the process of urban and architectural design of medium-high urban building development units on the example of a particular project. The paper is aimed to test the validity of the use of aerodynamic tests and the possibilities of their introduction in the conceptual phase of architectonic design. Design methods based on the realities of common practices and legal conditions in Poland have been juxtaposed to research methods in the field of aerodynamics. Experimental studies in wind tunnel, using oil visualization method have been applied, as such a method allows to promptly arrive at a qualitative identification of the airflow around the building on pedestrian level.

Słowa kluczowe

EN

architectural design; airflow around buildings; air stagnation; bioclimatic architecture; environmental wind engineering; urban climate; wind comfort

PL

styl architektoniczny; przepływ powietrza wokół budynków; stagnacja powietrza; architektura bioklimatyczna; inżynieria wiatrowa; klimat miejski; komfort wiatrowy

• Wydawca: Silesian University of Technology
• Czasopismo: Architecture Civil Engineering Environment
• Rocznik: 2019
• Tom: Vol. 12, no. 4
• Strony: 51--58
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Zielonko-Jung Katarzyna

• Associate Prof., DSc PhD Eng. Arch.; Faculty of Architecture, Gdańsk University of Technology, Gabriela Narutowicza 11/12, 80-233 Gdańsk, Poland

Bibliografia

• [1] Lewińska, J.(2000). Klimat miasta, zasoby, zagrożenia, kształtowanie (Climat of the city, resources, threats, shaping.). Kraków: Instytut Gospodarki Przestrzennej i Komunalnej.
• [2] Givoni, B. (1998). Climate considerations in building and urban design. New York: Wiley.
• [3] Krautheim, M., Pasel, R., Pfeiffer, S. & SchultzGranberg, J. (2014). City and wind. Climate as an architectural instrument. Berlin: DOM Publisher.
• [4] Zielonko-Jung, K.&Poćwierz, M. (2018).The impact of forms of the buildings on the air exchange in their environment on the example of urban development in Warsaw in Design solutions for nZEB retrofit buildings. Pensylvania: IGI Global, 310-330.
• [5] Gandemer, J. (1978). Discomfort Due to Wind Near Buildings: Aerodynamic Concepts. Building Research Translation. Washington: National Bureau of Standards Technical Note, 710-9.
• [6] Daniels, K. (1998). The technology of ecological buiding. Berlin: Birkhauser.
• [7] Blocken, B.50 years of Computational Wind Engineering. Past, present and future. Journal of Wind Engineering and Industrial Aerodynamics, 129, 69-102.
• [8] Tamura, Y. &Yoshie, R. (2016). Advanced Environmental Wind Engineering. Springer.
• [9] SakrFadl, M.&Karadelis, J. (2013). CFD Simulations for wind comfort and safety in urban area: zcase study of Coventry University Central Campus. International Journal of Architecture, Engineering and Construction 2(2), 131-143.
• [10] Jędrzejewski, M., Poćwierz, M. & Zielonko-Jung, K. (2017). The problem of airflow around building clusters in different configurations, Archive of Mechanical Engineering 64(3), 401-418.
• [11] Gumowski, K., Olszewski O., Poćwierz, M. & Zielonko-Jung, K. (2015).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 63(3), 729-737.
• [12] Poćwierz, M. &Zielonko-Jung K. (2017). Wind conditions in urban layout. Numerical and experimental research. AIP Conference Proceedings 1922(1), 110004 (1-9).
• [13] Rajasekarababu, K.B., Vinayagamurthy, G &SelviRajan, S. (2019). Experimental and computational investigation of outdoor wind flow around a setback building. Building Simulation, https://doi.org/10.1007/s12273-019-0514-8,1-14.

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).