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Zhian Ye, Shaoxin Kang, Zhengjiang Wang, Qi Jiang, Jiangtao Zhang, Bin Zheng and Jinlei Wang
The high-efficiency sedimentation tank has a wide range of application prospects in industrial wastewater treatment due to its small footprint, strong resistance to shock loads, and high efficiency. However, the complex flow field distribution inside sig...
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Yan Chen, Chunxiang Gao and Wuli Chu
In order to prolong the service life of multistage axial compressors, it is increasingly important to study the influence of blade surface roughness on the compressor performance. In this paper, a five-stage axial compressor of a real aero-engine was sel...
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Shaobai Li, Caixia Li and Wei Wang
The unsteady motion behavior of oil/gas two-phase flow in a novel ventless bearing chamber has significant impacts on the lubrication and heat transfer efficiency of bearings due to the various advantages of lower pressure levels and weaker rotating airf...
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Masaki Nimura, Shuzo Nishida, Koji Kawasaki, Tomokazu Murakami and Shinya Shimokawa
Global warming is feared to cause sea-level rise and intensification of typhoons, and these changes will lead to an increase in storm surge levels. For that reason, it is essential to predict the inundation areas for the maximum potential typhoon and eva...
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S. K. SINHA,S. G. NARKHEDKAR,M. MAHAKUR,P. N. MAHAJAN
In this paper an objective analysis scheme using a three?dimensional numerical variational technique has been developed over India and the surrounding region based on the assumption of quasi-geostrophic and thermal wind conditio...
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Vasileios D. Papavasileiou, Charis J. Gantes, Pavlos Thanopoulos and Xenofon A. Lignos
Even though prefabricated steel Bailey bridges have been used for more than 80 years, limited studies of their structural features have been conducted, most of which do not consider their response in operational conditions. This study aimed at determinin...
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Adam Steckiewicz, Jacek Maciej Stankiewicz and Agnieszka Choroszucho
This article presents a method for analysis of the low-power periodic Wireless Power Transfer (WPT) system, using field and circuit models. A three-dimensional numerical model of multi-segment charging system, with periodic boundary conditions and curren...
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Rabii El Maani, Bouchaïb Radi and Abdelkhalak El Hami
The numerical simulation of multiphysics problems has grown steadily in recent years. This development is due to both the permanent increase of IT resources and the considerable progress made in modeling, mathematical and numerical analysis of many probl...
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Rabii El Maani, Bouchaïb Radi and Abdelkhalak El Hami
The numerical simulation of multiphysics problems has grown steadily in recent years. This development is due to both the permanent increase of IT resources and the considerable progress made in modeling, mathematical and numerical analysis of many probl...
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Azad Hussain, Mubashar Arshad, Aysha Rehman, Ali Hassan, S. K. Elagan, Hijaz Ahmad and Amira Ishan
This comparative study inspects the heat transfer characteristics of magnetohydrodynamic (MHD) nanofluid flow. The model employed is a two-phase fluid flow model. Water is utilized as the base fluid, and zinc and titanium oxide (Zn
Zn
and TiO2
TiO
2
) a...
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Munashe Ignatius Chibinyani,Thywill Dzogbewu,Maina Maringa,Amos Muiruri
Pág. 299 - 317
Combined numerical modelling and topology optimisation methods are useful in the design and analysis of engineering structures. The two tools are used to predict and optimise the mechanical properties of structures. Numerical modelling and optimisation o...
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Justas ?ereika, Paulius Vilkinis and Nerijus Pedi?ius
A numerical investigation of flow topology in open-type cavities with length-to-depth ratio L/h1 = 4 was performed in the Reynolds number range of 10?1000. Cavities with differently rounded corners were chosen for simulation. Three-dimensional numerical ...
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Huifan Zeng, Juchuan Dai, Chengming Zuo, Huanguo Chen, Mimi Li and Fan Zhang
The primary wind turbines? in-service performance evaluation method is mining and analyzing the SCADA data. However, there are complex mathematical and physical relationships between multiple operating parameters, and so far, there is a lack of systemati...
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Linlu Dong, Ying Yang, Bo Qian, Yaosheng Tan, Hailong Sun and Nuwen Xu
To research the macroscopic deformation of rock microseismic damage, a high-precision microseismic monitoring system was established on the left bank slope of the Baihetan hydropower station in Southwestern China. Based on the microseismic monitoring and...
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Yuan Zhang, Xuanyu Chen, Peng Xu, Xizeng Zhao, Ould el Moctar and Changqing Jiang
The development and utilization of wave energy, heralded as a potential leading source of clean energy worldwide, have garnered considerable attention from the global research community. Among the diverse array of wave energy converters (WECs), the raft-...
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Fatemeh Safari Honar, Vahid Broujerdian, Esmaeil Mohammadi Dehcheshmeh and Chiara Bedon
The progressive collapse of structures subjected to a truck collision with ground floor columns is numerically investigated in this paper. For this purpose, a four-story steel building with a dual system (including an intermediate steel moment frame, wit...
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Ali Sadik Gafer Qanber, Mohammed H. Yas and Mohammed M. Kadhum
This study has two main aims; firstly, investigating the behavior of slabs that are strengthened with different types of reinforcements and with Slurry-Infiltrated Mat Concrete (SIMCON) laminates, having different dimensions and thicknesses and subjected...
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Kuikui Ma
In this study, a combination method of field measurements and numerical simulations is used to investigate the mechanism of rail corrugation in the curve?s inner rail in urban rail transit. Firstly, field measurements on rail corrugation and rail vibrati...
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Jose Luis Valin Rivera, Edison Gonçalves, Paulo Vinicius Soares, Giovana Milito, Jorge Octavio Ricardo Perez, Guillermo Francisco Palacios Roque, Meylí Valin Fernández, Henry Figueredo Losada, Fabrícia Araújo Pereira, Gilberto Garcia del Pino and Alexander Rodriguez Soto
This study applied the finite element method (FEM) and the moiré strip projection method to evaluate the biomechanical behavior of healthy and endodontic-treated premolar teeth. The finite element method and the moiré strip projection method were applied...
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Ahmed Elgamal and Nissreen Elfaris
Underwater tunnel structures are vital in urban areas, and their use is continuously increasing. The engineering assessments for these impressive phenomena have to be performed from both geotechnical and structural engineering perspectives. The designer ...
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