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Resolved CFD–DEM simulation on hydrodynamic bridging in a bend rectangle channel
The plugging phenomena of particle–fluid two-phase flow systems are omnipresent in industrial processes, usually causing negative consequences. To...
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Collars for Scour Reduction Around Different Shapes of Bridge Piers in a 180° Sharp Bend
Collars play an effective role in reducing scour by preventing direct collisions of the flow with the piers. Furthermore, because most rivers...
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Effect of the Shape and Position of the Bridge Pier on the Bed Changes in the Sharp 180-Degree Bend
This paper has experimentally investigated the simultaneous effect of the pier shape and position on scouring in a sharp 180-degree bend. Several...
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Experimental Study on the Effect of Thickness and Level of the Collar on the Scour Pattern in 180° Sharp Bend with Bridge Pier
Scouring around the bridge's piers is one of the major causes of serious damage to the bridge pier. A laboratory modelling method has been utilized...
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Numerical Study of Bed Topography Variations Owing to Placement of Triad Series of Vertical Bridge Piers Installed in a 180-degree Bend with Different Relative Radii Using SSIIM Numerical Model
In this paper, the scouring around a triad series of vertical bridge piers located in a bend is investigated using SSIIM software. To this end, some...
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Experimental Investigation on the Propagation Process of Combustion Wave in the Annular Channel Filled with Acetylene-Air/Oxygen Mixture
To understanding the initiating process in the pulse detonation curved-chamber and rotating detonation chamber, this article conducted an...
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Design and parametric study of a tapered polymer-based suspended microfluidic channel for enhanced detection of biofluids and bioparticles
Advancements in biotechnology and related fields continue to compel the development of new sensing techniques for more efficient miniature bioelement...
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Microfluidics geometries involved in effective blood plasma separation
The last two decades witnessed a significant advancement in the field of diluted and whole blood plasma separation. This is one of the common...
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Tunable narrow-band single-channel add-drop integrated optical filter with ultrawide FSR
Free-spectral-range (FSR)-free optical filters have always been a critical challenge for photonic integrated circuits. A high-performance FSR-free...
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The Fabrication of Gas-driven Bionic Soft Flytrap Blade and Related Feasibility Tests
Unlike most animals, plants fail to move bodily at will. However, movements also occur in every single part of plants out of energy and nutrients...
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The Effect of Inclined Pair Piers on Bed Topography: Clear Water, Incipient Motion and Live Bed
In this study, effects of inclined pair piers on bed topography in a scaled river bend were experimentally investigated. Three separate groups of...
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Effect of Process Parameters
SS-3D micro EDM process is influenced by multiple process parameters. A series of experiments are carried out to obtain the effect of process...
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Tracer advection in an idealised river bend with groynes
This paper presents numerical simulations of particle advection in the bend of an open channel containing groynes, which is an idealised form of a...
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Precision Transition of Bicelle to Liposome as Carriers of a Hydrophilic Biologically Active Compound by Microfluidic Mixing Integrated Micro-structure
Although a microfluidic technique for vesicle synthesis has drawn attention in the biomedical field due to its superiority in size control and...
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Develo** a Prototype Piezoelectric Wafer-Box for Optimal Energy Harvesting
Piezoelectric energy has been paid attention to as conventional renewable energy sources including solar, wind, and geothermal power. To address the...
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Sensors
This chapter first describes thermocouples starting from the famous experiments by Seebeck and Thomson. The basic concepts of thermocouples are...
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Basic Components
The blades of the axial hydraulic turbines and pumps, studied up to now, have profiles resembling aircraft wing profiles (aerofoils). In machines...
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Numerical Simulation and Flow Characteristic Analysis of Labyrinth Control Valve
For the labyrinth trap regulating valve, combined with the principle of multistage step-down principle, the boundary conditions are set according to...
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Multi-modal Bionic Motion Analysis of A Cpg-controlled Pneumatic Soft Robot
This paper designs a soft robot with a multi-chamber, multi-airbag mimicking soft biological structure, where the airbags of the same chamber are...
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Rigid-Flex Circuits and 4D SiP Design
Rigid-Flex Circuits, which includes both Rigid Circuit and Flex Circuit as its name implies, is an organic combination of both and gives full play to...