2017
DOI: 10.15282/jmes.11.4.2017.2.0268
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Towards developing an idealised city model with realistic aerodynamic features

Abstract: Many concerns related to natural ventilation in urban areas have been deduced from experimental or computational fluid dynamics simulations on idealised models. However, it is not definite that the flow through these idealised models presents similar characteristics to actual urban areas. The objective of this research is to suggest an approach to close the gap between idealised models and genuine cities; i.e., predict actual urban flow characteristics from the ready data of idealised models. The flow was simu… Show more

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Cited by 3 publications
(2 citation statements)
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“…In 2013, there was a significant advancement in the calculation of wind pressures due to façade geometry, with a detailed CFD approach [16]. Reda et al [17] used computational fluid dynamics (CFD) to develop an idealized model in order ro mimic air flow properties in actual cities. McGuill and Keenahan [18] proposed a parametric study using a CFD approach for optimal façade design based on minimization of the force along fin-bracket connection.…”
Section: Introductionmentioning
confidence: 99%
“…In 2013, there was a significant advancement in the calculation of wind pressures due to façade geometry, with a detailed CFD approach [16]. Reda et al [17] used computational fluid dynamics (CFD) to develop an idealized model in order ro mimic air flow properties in actual cities. McGuill and Keenahan [18] proposed a parametric study using a CFD approach for optimal façade design based on minimization of the force along fin-bracket connection.…”
Section: Introductionmentioning
confidence: 99%
“…Most studies have implemented the computational fluid dynamic (CFD) simulations, especially the large eddy simulation (LES) technique, to investigate the flow structure, heat dissipation and pollutant dispersion in the Kuala Lumpur City Center (KLCC) (Harun and Reda 2015). Despite success in simulating idealised city model with different packing density (Reda et al, 2017), these studies earned minimal attention mainly because they rely on numerical techniques. In this research, the use of experimental methods such as the wind tunnel, hotwire anemometry and pitot tube is desired to verify the theoretical results.…”
Section: Introductionmentioning
confidence: 99%