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Jinxi Zhang, Weiqi Zhou, Dandan Cao and Jia Zhang
The generalized Maxwell (GM) constitutive model has been widely applied to characterize the viscoelastic properties of asphalt mixtures. The parameters (Prony series) of the GM are usually obtained via interconversion between a dynamic modulus and relaxa...
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Jaekyeong Jang, Uihwan Kim, Taehoon Kim and Younghak Cho
Recently, particle manipulation in non-Newtonian fluids has attracted increasing attention because of a good particle focusing toward the mid-plane of a channel. In this research, we proposed a simple and robust fabrication method to make a microchannel ...
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Andreia F. Santos, Abel G. M. Ferreira and Margarida J. Quina
Sewage sludge (SS) from urban wastewater treatment is still an environmental, economic, and social problem. Current SS management is not consensual, and more alternatives are required to recover some valuable compounds, such as nutrients and organic matt...
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Sasan Tavakoli, Luofeng Huang, Fatemeh Azhari and Alexander V. Babanin
A computational fluid?solid dynamic model is employed to simulate the interaction between water waves and a consolidated ice cover. The model solves the Navier?Stokes equations for the ocean-wave flow around a solid body, and the solid behavior is formal...
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Fang Li and Luofeng Huang
Apart from breaking level ice, polar ships can interact with broken ice in various scenarios. In recent years, computational simulation models have increasingly been used for the evaluation of ship operability under broken ice conditions, presenting some...
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Simon Ingelsten, Andreas Mark, Roland Kádár and Fredrik Edelvik
A new Lagrangian?Eulerian method for the simulation of viscoelastic free surface flow is proposed. The approach is developed from a method in which the constitutive equation for viscoelastic stress is solved at Lagrangian nodes, which are convected by th...
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Ali Ahmad Farooq, Zahir Shah, Poom Kumam, Ebraheem O. Alzahrani, Meshal Shutaywi and Talha Anwar
The model developed in this study presents a mathematical approach to the physiological transport of seminal liquid due to ciliary movements, which are attached with the lumen of the ductile efferent in the male reproductive system. The rheological prope...
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Dmitry Gritsenko and Roberto Paoli
Fractional calculus is a relatively old yet emerging field of mathematics with the widest range of engineering and biomedical applications. Despite being an incredibly powerful tool, it, however, requires promotion in the engineering community. Rheology ...
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Dmitry Gritsenko and Roberto Paoli
Pipe flow is one of the most commonly used models to describe fluid dynamics. The concept of fractional derivative has been recently found very useful and much more accurate in predicting dynamics of viscoelastic fluids compared with classic models. In t...
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Caroline Balemans, Martien A. Hulsen and Patrick D. Anderson
Selective laser sintering (SLS) is a high-resolution additive manufacturing fabrication technique. To fully understand the process, we developed a computational model, using the finite element method, to solve the flow problem of sintering two viscoelast...
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