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Vincenzo Picozzi, Antonio Malasomma, Alberto Maria Avossa and Francesco Ricciardelli
Wind induced pressures on buildings are the product of a velocity pressure and a pressure coefficient. The way in which these two quantities are calculated has changed over the years, and Design Codes have been modified accordingly. This paper tracks the...
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Simeng Xie, Jianhong Zheng, Bengui Xiao, Huiyue Hu, Xinyi Cao, Xuepeng Wang and Luling Zhang
Investigating the wind-induced vibration response of the greenhouse structure, and the wind pressure distribution on its surface takes on a critical significance when the main structure is under large wind loads. A computational fluid dynamics-based stud...
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Yunfeng Zou, Zhengyi Fu, Xuhui He, Chenzhi Cai, Jia Zhou and Shuai Zhou
This paper focuses on field measurements and analyses of train-generated wind loads on wind barriers (3.0 m height and porosity 0%) with respect to different running speeds of the CRH380A EMU vehicle. Multi-resolution analysis was conducted to identify t...
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Diego Muniz Benedetti and Carlos Alberto Gurgel Veras
An instrumentation system for in-situ measurement of the inner-outer pressure differential at the upper and lower surfaces of dynamically inflatable wings is designed and tested, revealing important insights into the aerodynamic characteristics of inflat...
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Abram Musinguzi and Muhammad K. Akbar
Hurricane storm surges are influenced by several factors, including wind intensity, surface pressure, forward speed, size, angle of approach, ocean bottom depth and slope, shape and geographical features of the coastline. The relative influence of each f...
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Christopher McGuill and Jennifer Keenahan
Efficient design of façade elements for wind loading.
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Jianwen Zheng, Qiuhua Tao and Li Li
Wind characteristics on building surfaces are used to evaluate natural ventilation of a building. As a type of building component, external shading louvers are applied in hot climatic regions to block solar radiation and provide better visual environment...
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Matteo Moioli, Christopher Reinbold, Kaare Sørensen and Christian Breitsamter
Wind tunnel models are traditionally machined from high-quality metal material; this condition reduces the possibility to test different geometric variations or models as it corresponds to incremental cost. In the last decade, the quality of additive man...
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Marieli Azoia Lukiantchuki, Alessandra Prata Shimomura, Fernando Marques da Silva, Rosana Maria Caram
Pág. e37537
Wind tunnel experiments and Computational Fluid Dynamics (CFD) simulations are used to analyze natural ventilation in a sawtooth roof building. A 1:10 scale model is tested in an atmospheric boundary layer wind tunnel. The CFD simulations are perfo...
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Marieli Azoia Lukiantchuki, Alessandra Prata Shimomura, Fernando Marques da Silva, Rosana Maria Caram (Author)
Pág. e37537
Wind tunnel experiments and Computational Fluid Dynamics (CFD) simulations are used to analyze natural ventilation in a sawtooth roof building. A 1:10 scale model is tested in an atmospheric boundary layer wind tunnel. The CFD simulations are perfo...
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Tam Nguyen Van and Frank De Troyer
Natural ventilation and the use of fans are recognized as sustainable design strategies to reduce energy use while reaching thermal comfort. A big challenge for designers is to predict ventilation rates of buildings in dense urban areas. One significant ...
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Pham Van Phuc, Tsuyoshi Nozu, Hirotoshi Kikuchi, Kazuki Hibi and Yukio Tamura
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Jianrong Cai, Aimei Zhang, Xufang Li, Congzhan Liu, Yongping Li, Zhongxue Xin, Zhengwei Li and Xuefeng Lu
AliCPT-1 is the first cosmic microwave background (CMB) experiment in China dedicated to achieving accurate measurements of B-mode polarization. Situated in Ali of Tibet, China, this telescope is currently undergoing deployment and will operate in two fr...
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Valeria Delgado Elizondo, Abinayaa Dhanagopal and Christopher S. Combs
Global surface pressure measurements of a 5.7% scale AFRL Initial Concept 3.X vehicle (IC3X) were obtained using a fast-responding ruthenium-based pressure-sensitive paint (PSP) at the UTSA Mach 7 Ludwieg Tube Wind Tunnel at two different angles of attac...
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Pedro D. Bravo-Mosquera, Hernán D. Cerón-Muñoz and Fernando M. Catalano
The aerodynamic design of a new aircraft concept was investigated through subsonic wind-tunnel testing using 1:28-scale powered models. The aircraft configuration integrates a box-wing layout with engines located at the rear part of the fuselage. Measure...
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Filippo De Girolamo, Lorenzo Tieghi, Giovanni Delibra, Valerio Francesco Barnabei and Alessandro Corsini
Wind turbines play a major role in the European Green Deal for clean energy transition. Noise is a critical aspect among open technological issues, as it determines the possibility of onshore installations near inhabited places and the possible detriment...
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Arun Kumar, Rahul Kumar Meena, Ritu Raj, Mohammad Iqbal Khan and Jamal M. Khatib
The wind flow patterns and pressure distribution around a plus-shaped building are significantly influenced by re-entrant corner dimensions and building height. The present study aims to find the wind effects and study the pressure distribution with diff...
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Grigory Dolgikh and Stanislav Dolgikh
In this paper, the authors analyze data obtained from a supersensitive detector of hydrosphere pressure variations which was positioned on the shelf of the Sea of Japan at a depth of 25 m for several months. When processing this data, the main attention ...
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Bowen Yan, Yanan Li, Xiao Li, Xuhong Zhou, Min Wei, Qingshan Yang and Xu Zhou
This paper investigates the twisted wind effect on a typical super-tall building (500-m-tall square prism) by conducting pressure model wind tunnel tests. Two twisted wind fields (TWFs) with maximum yaw angles of approximately 30° and 20°, respectively, ...
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