Optimising the computational domain size in CFD simulations of tall buildings

Y Abu-Zidan, P Mendis, T Gunawardena - Heliyon, 2021 - cell.com
Recently, there has been a growing interest in utilizing computational fluid dynamics (CFD)
for wind resistant design of tall buildings. A key factor that influences the accuracy and …

Effects of roof slope and wind direction on wind pressure distribution on the roof of a square plan pyramidal low-rise building using CFD simulation

J Singh, AK Roy - International Journal of Advanced Structural …, 2019 - Springer
Roof shape and slope are both important parameters for the safety of a structure, especially
when facing wind loads. The present study demonstrates the pressure variations due to …

Wind and fire coupled modelling—Part II: Good practice guidelines

W Węgrzyński, T Lipecki, G Krajewski - Fire technology, 2018 - Springer
The requirement to model wind is inherently connected with the modelling of many fire-
related phenomena. With its defining influence on fire behaviour, spread and smoke …

[PDF][PDF] Wind load on irregular plan shaped tall building-a case study

S Chakraborty, SK Dalui, AK Ahuja - Wind Struct, 2014 - researchgate.net
This paper presents the results of wind tunnel studies and numerical studies on a '+'plan
shaped tall building. The experiment was carried out in an open circuit wind tunnel on a 1 …

Effect of wind load on irregular shape tall buildings having different corner configuration

RK Meena, R Raj, S Anbukumar - Sādhanā, 2022 - Springer
Tall buildings are mainly designed to resist wind loads because wind-induced vibration is
more critical for occupant's comfort level on top of the building. Therefore, evaluation of wind …

Wind excited action around tall building having different corner configurations

RK Meena, R Raj, S Anbukumar - Advances in Civil …, 2022 - Wiley Online Library
Aeroelastic instabilities are common in square or rectangular plan shape structures due to
the development of powerful vortices by the rolling motion of the separated shear layers …

Comparison of aerodynamic coefficients of setback tall buildings due to wind load

AK Bairagi, SK Dalui - Asian Journal of Civil Engineering, 2018 - Springer
Irregular and unsymmetrical buildings are the modern trend for architectural and structural
engineers, and this type of structure is always taken special care to design. This study …

Wind effects on 'Z'plan-shaped tall building: a case study

R Paul, SK Dalui - International Journal of Advanced Structural …, 2016 - Springer
The present paper is centered on the study to understand the behavior of various surfaces of
a 'Z'plan-shaped tall building under varying wind directions. For that purpose, computational …

Impact of windcatcher on the thermal comfort and indoor air quality in a modern house

MA Mamari, HM Khan, S Al Saadi… - Building Research & …, 2024 - Taylor & Francis
As the residential construction sector grows more quickly than other building sectors in
Oman and other GCC nations, the proportion of total energy consumption in housing rises …

[HTML][HTML] Study on accuracy of cfd simulations of wind environment around high-rise buildings: a comparative study of k-ε turbulence models based on polyhedral …

M **ong, B Chen, H Zhang, Y Qian - Applied Sciences, 2022 - mdpi.com
It is important to create a comfortable wind environment around high-rise buildings for
outdoor activities. To predict the wind environment, Computational Fluid Dynamics (CFD) …