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Soraya Masthura Hassan
Pág. 77 - 90
Geometry has shown that the architecture was an expression of man and a basic principle that were always presented on an architectural work. The research was conducted through two steps with the first step was to identified the Tadao Ando?s geometry desi...
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Majid Kiaei,Reza Bakhshi
Pág. 171 - 177
Aim of study: The aim of this study was to determine some of the physical, biometry and mechanical strength properties of Diospyros lotus L. wood along radial direction from the pith to the bark and the relationship between wood various properties. Area ...
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Guichun Yang, Zhaojie Wu, Yan Chen, Shiming Chen and Junze Jiang
Based on the computational fluid dynamics (CFD) theory, this paper proposes a film formation model and a numerical simulation method that can be used in thickness prediction of airless spraying robots. The spraying flow field and the film formation proce...
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Shiyan Lin, Ruiyu Li, Limin Gao and Ning Ge
The accurate prediction of tip leakage flow is the premise for flow mechanism analysis and compressor performance optimization. The detached eddy simulation (DES) method, which compromises cost and accuracy, has excellent potential for a high Reynolds fl...
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Lalit Kumar and Mohammad Saud Afzal
The present study employs numerical simulations to investigate vertical wall abutment scour with different aspect ratios (B/L, where B is the abutment length in the flow direction, and L is the abutment length transverse to the flow direction) under the ...
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Yanshan Yang, Zhichao Hu, Fengwei Gu, Jiangnan Wang and Qishuo Ding
Strip rotary tillage seeding technology has been widely used in rice?wheat rotation system, benefiting the economy greatly. The purpose of farming is to create a comfortable seedbed environment for crop growth. Therefore, it is necessary to consider the ...
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Lijian Sun, Hongchao Guo and Yunhe Liu
Experiments were performed on four specimens of steel frames with infilled recycled aggregate concrete shear walls (SFIRACSWs), one specimen of infilled ordinary concrete wall, and one pure-steel frame were conducted under horizontal low cyclic loading. ...
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D. O. Bannikov
Pág. 94 - 100
In the paper the results of the author?s experimental observations with a transparent model of reservoir of vertical cross-section are presented. The observations were devoted to the character of packing the grains of loose material. The influence of a s...
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Xin Wei, Xiaojuan Shi, Honghu Ji and Jinlong Hu
In order to study the infrared radiation characteristics of an air-breathing hypersonic vehicle powered by a scramjet, it is necessary to solve the internal and external flow field of the air-breathing hypersonic vehicle. Owing to the complexity and diff...
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Szymon Kurpiel, Krzysztof Zagórski, Jacek Cieslik, Krzysztof Skrzypkowski and Witold Brostow
The aerospace industry is imposing increasingly strict dimensional tolerances, which is forcing continuous development in component manufacturing. Ensuring tight dimensional tolerances is difficult for thin-walled structures due to their reduced stiffnes...
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Chengwei Huang, Yong Liu, Bing Bai and Ke Wang
The conventional flying and adhesion robot adsorbs on the wall by controlling the attitude angle to generate a horizontal-direction force combined with the negative-pressure device at the target position. However, when the robot is in contact with the wa...
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Bokyeong Lee, Hyeonggil Choi, Byongwang Min and Dong-Eun Lee
In this study, by applying the developed formwork automation design software to three target structures, we reviewed the applicability of the formwork automation design software for the aluminum formwork. To apply the formwork automation design software,...
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Ronald Pordzik and Peer Woizeschke
The formation of defects such as pores during deep-penetration laser welding processes is governed by the melt pool dynamics and the stability of the vapor capillary, also referred to as the keyhole. In order to gain an insight into the dynamics of the k...
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Xuan Wang, Guoliang Chen, Mengyi Yang and Saizhou Jin
Currently, pedestrian dead reckoning (PDR) is widely used in indoor positioning. Since there are restrictions on a device?s pose in the procedure of using a smartphone to perform the PDR algorithm, this study proposes a novel heading estimation solution ...
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Li Zhang, Pengtao Wang, Wenhai Yang, Weiguang Zuo, Xinhong Gu and Xiaoxiao Yang
Factors such as flow and sediment characteristics affecting the spur dike?s local depth of erosion have yielded considerable research results, but there is little discussion of the geometry of the spur dike?s local scour holes. This study focuses on the ...
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Napoleon A. Enteria and Odinah L. Cuartero-Enteria
Natural ventilation is an important consideration to minimize the usage of mechanical ventilation and air-conditioning systems in the design, use, and renovation of residential houses and buildings. In this study, a computational fluid dynamics (CFD) is ...
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Napoleon A. Enteria, Odinah L. Cuartero-Enteria
Pág. 1 - 17
Natural ventilation is an important consideration to minimize the usage of mechanical ventilation and air-conditioning systems in the design, use, and renovation of residential houses and buildings. In this study, a computational fluid dynamics (CFD) is ...
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Elias Sundström, Mihai Mihaescu, Marco Giachi, Elisabetta Belardini and Vittorio Michelassi
Numerical simulations based on the large eddy simulation approach were conducted with the aim to explore vaneless diffuser rotating stall instability in a centrifugal compressor. The effect of the impeller blade passage was included as an inlet boundary ...
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Srinivasa Rao Nadiminti, Adiyapatham Kandasamy
Pág. 167 - 179
A finite difference analysis of the entrance region flow heat transfer of Bingham fluid in concentric annuli with rotating inner wall has been carried out. The analysis is made for simultaneously developing hydrodynamic and thermal boundary layer in conc...
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Sukrawa, M.
Pág. 24 - 32
This study compares analysis and design of a four story reinforced concrete (RC) frame structure with infill wall at upper levels and open at basement level. For the analysis, the RC frame are modeled as open frame (MOF) and infilled-frames using six com...
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