dr hab. inż. arch. Katarzyna Zielonko-Jung
- Profesor uczelni w Katedra Projektowania Środowiskowego
Słowa kluczowe Pomoc
- environmental wind engineering
- airflow around buildings
- zrownowazone miasto
- air flow around buildings
- air stagnation
- airflow around buildings, cfd silulation, damage mechanics, environmental wind engineering
- airflow, air stagnation, ecological architecture, natural ventilation, wind comfort,
- architectural design
Comparative Analysis of Numerical and Experimental Studies of the Airflow Around the Sample of Urban Development
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...
In the paper, the authors discuss the construction of a model of an exemplary urban layout. Numerical simulation has been performed by means of a commercial software Fluent using two different turbulence models: the popular k-ε realizable one, and the Reynolds Stress Model (RSM), which is still being developed. The former is a 2-equations model, while the latter – is a RSM model – that consists of 7 equations. The studies have...
THE INFLUENCE OF THE URBAN DESIGN ON THE AIR EXCHANGE IN CITIES. SELECTED PROBLEMS IN POLISH REALITY
The progress of the architecture and urbanism raises problems requiring interdisciplinary research conducted with the use of advanced experimental techniques and computer simulation. The fields of this research include aerodynamics, especially in intensively developed area of Environmental Wind Engineering (EWE). Aerodynamic phenomena occurring around buildings have a significant impact on the quality of the climate in the cities....
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