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Ashis Kumar Roy, Apu Kumar Saha, Sudip Debnath
Pág. 215 - 223
This study aims to examine the dispersion of a passive contaminant of solute released in Casson liquid flow through a tube. The wall of the tube is taken to be chemically active where the flow is driven by the constant pressure gradient. To e...
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Marco Bianucci, Antonietta Capotondi, Riccardo Mannella and Silvia Merlino
The observed ENSO statistics exhibits a non-Gaussian behavior, which is indicative of the presence of nonlinear processes. In this paper, we use the Recharge Oscillator Model (ROM), a largely used Low-Order Model (LOM) of ENSO, as well as methodologies b...
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A. WIIN NIELSEN
The zonal state of the atmosphere is reconsidered using interaction coefficients to simulate the interplay between the atmospheric waves and the zonally averaged state. In order to correct too large easterly wind in an earlier model the interaction co...
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Lizhi Teng, Heqin Cheng, Erfeng Zhang and Yajun Wang
The lateral bathymetry in the estuary results in different degrees of tidal mixing asymmetry, which has significant impacts on the longitudinal sediment transport by changing the temporal variation of vertical eddy diffusion. This study focus on the late...
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Bommanna Gounder Krishnappan, Mike Stone, Steven J. Granger, Hari Ram Upadhayay, Qiang Tang, Yusheng Zhang and Adrian L. Collins
In this short communication, the erosion process of the fine, cohesive sediment collected from the upper River Taw in South West England was studied in a rotating annular flume located in the National Water Research Institute in Burlington, Ontario, Cana...
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Dongyang Wang, Yubin Zou, Peng Zhang, Jie Zhao, Kaiyue Zhao, Meiyun Han, Tianhao Wei, Yin Xia and Yuanrong Lu
Understanding moisture transport is an important step in the study of the durability of cement-based materials. A neutron imaging detection method for water transport in cement-based materials, based on a compact neutron source is provided. We visualize ...
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Achilleas G. Samaras and Theophanis V. Karambas
This work presents a new model for surf and swash zone morphology evolution induced by nonlinear waves. Wave transformation in the surf and swash zones is computed by a nonlinear wave model based on the higher order Boussinesq equations for breaking and ...
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Loukas Avgeris, Konstantinos Kaffas and Vlassios Hrissanthou
Sediment transport and stream discharge are two of the natural procedures which affect the hydromorphological profile of a watercourse. Measurements of water discharge, bed load transport rate and suspended sediment concentration were conducted in Kosynt...
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Jun Yang, Andong Guo, Xueming Li and Tai Huang
China?s high-speed rail was inaugurated in 2008; it has greatly improved accessibility, and reduced the time required to travel between cities, but at the same time, has caused an unfair distribution of accessibility levels. Therefore, this paper analyze...
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Xiaobing Wang, Junqiang Wu, Jianzhong Chen, Yuping Li, Zhongliang Zhao, Guangyuan Liu, Yang Tao and Neng Xiong
Cryogenic wind tunnels provide the for possibility aerodynamic tests to take place over high Reynolds numbers by operating at a low gas temperature to meet the real flight simulation requirements, especially for state-of-the-art large transport aircrafts...
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He Jin and Yongmei Lu
The retail food environment draws much attention from scholars because it can shape individuals? eating behaviors and health outcomes. Although much progress has been made, current retail food environment assessments mainly use simple food accessibility ...
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Yeweon Kim, Hye-Ry Shin, Su-hyun Oh and Ki-Hyung Yu
In this study, a comparative economic analysis was conducted for typical greenhouses, plant factories with natural and artificial light, and those with only artificial light, based on the insulation, artificial light, and photovoltaic (PV) installation c...
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Diliana Friedewald
Large-amplitude excitations need to be considered for gust load analyses of transport aircraft in cruise flight conditions. Nonlinear amplitude effects in transonic flow are, however, only marginally taken into account. The present work aims at closing t...
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Nunzio Natale, Teresa Salomone, Giuliano De Stefano and Antonio Piccolo
Computational fluid dynamics is employed to predict the aerodynamic properties of the prototypical trailing-edge control surfaces for a small, regional transport, commercial aircraft. The virtual experiments are performed at operational flight conditions...
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Qian Wang, Jianmin Bian, Yihan Li, Chunpeng Zhang and Fei Ding
For reactive transport process in porous media, limited mixing and non-Fickian behavior are difficult to understand and predict. To explore the effects of anomalous diffusion and limited mixing, the column-based experiments of bimolecular reactive migrat...
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Iulian-Alin Rosu, Marius-Mihai Cazacu, Otilia Sanda Prelipceanu and Maricel Agop
The article is aimed at presenting a semi-empirical model coded and computed in the programming language Python, which utilizes data gathered with a standard biaxial elastic lidar platform in order to calculate the altitude profiles of the structure coef...
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Yang Liu, Mingjian Sun, Ting Liu, Yiming Ma, Depeng Hu, Chao Li and Naizhang Feng
Photoacoustic (PA) tomography (PAT) is a cutting-edge imaging modality for visualizing the internal structure and light-absorption distribution in tissue. However, reconstruction of the absorption distribution has been limited by nonuniform light fluence...
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Zhenghua Gu, Hao-Che Ho, Zijing Wang and Ying-Tien Lin
Density-driven exchange flows, which are important to the transport of nutrients, pollutants and chemical substances without external forcing, were studied through laboratory lock-exchange experiments. Rigid and emergent cylinders were placed in one of t...
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Hamidreza Asgari, Nishat Zaman, Xia Jin
Pág. 3079 - 3095
The goal of this study is to develop Multinomial Logit models for mode choice behaviour of immigrants, with key focuses on neighbourhood effects and behavioural assimilation. The first aspect assumes a linkage between social network ties and immigrants? ...
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Vladimir Gorodokin, Zlata Almetova, Vladimir Shepelev
Pág. 231 - 235
The task of enhancing efficiency of traffic lights operation demands optimization of the throughput capacity of a regulated street and road network junction including rational and full use of an operation cycle of traffic lights. Oftentimes, the existing...
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