Searched for: subject%3A%22Urban%255C%2Bwind%22
(1 - 5 of 5)
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Hadžiabdić, Muhamed (author), Hafizović, Mahir (author), Ničeno, Bojan (author), Hanjalic, K. (author)
We report on the application and comparative assessment of two rational turbulence modelling approaches for the computer simulation of air flow and pollutant dispersion in real urban environment: a stand-alone unsteady Reynolds-averaged Navier-Stokes eddy-viscosity model (URANS), and its blend with Large-eddy simulations (LES) in a hybrid...
journal article 2022
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Opsomer, Aviva (author)
Rising temperatures due to climate change and the increased Urban Heat Island (UHI) effect both have a major impact on Singapore’s outdoor comfort. Research has reported an average UHI in Singapore of 4°C, which can even exceed 7°C at some times of the day. (Acero & Ruefenacht, 2017) Increasing convective surface heat transfer from the human...
master thesis 2020
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Avallone, F. (author), Ragni, D. (author), Casalino, D. (author)
Lattice-Boltzmann Very-Large-Eddy Simulations of two Diffuser-Augmented Wind Turbines are carried out to investigate the effect of the tip-clearance (TC) ratio on both the flow field and the far-field noise. The DonQi® wind turbine, a three blades ducted rotor with nominal TC of 2.5%, is chosen as reference test case. The second configuration...
journal article 2020
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Vilarasau Amoros, Andrea (author)
Current urban systems have a linear metabolism; they rely on imported resources, which are used inefficiently, and they produce waste flows. Urban areas can become productive and not only consumptive if a well-planned distributed energy system is implemented. Switching to renewables, however, means rethinking today’s urban landscape entirely....
master thesis 2018
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Micaleff, Daniel (author), van Bussel, G.J.W. (author)
Urban wind energy research is crucial for the success or failure of wind turbines installed in the built environment. Research in this field is fragmented into various research groups working on different topics in isolation with seemingly few efforts of integrating the various fields. This review aims at highlighting the synergies between the...
journal article 2018
Searched for: subject%3A%22Urban%255C%2Bwind%22
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