Results 1 to 10 of about 488,724 (206)
Applied Sciences (Switzerland)This paper focuses on a typical pressure-controlled slide valve, utilizing momentum analysis and computational fluid dynamics to simulate and analyze the asymmetry of steady flow force curves under bidirectional throttling patterns.
Qi Mao, Qingjun Yang
exaly +3 more sources
Observation of a backward sliding motion for rollers on surfaces in viscoelastic fluid. [PDF]
Nat CommunWhen wheels roll on the ground, they move forward via the contact friction. This propulsion mechanism is also frequently used to create artificial microswimmers in viscous liquid environment.
He C +6 more
europepmc +2 more sources
Physics and Modeling of Various Hazardous Landslides
Geosciences, 2021 In 2014, the Varnes classification system for landslides was updated. Complex landslides can still be a problem to classify as the classification does not include the flow type in the hydrodynamical sense.
Jόnas Elíasson, Þorsteinn Sæmundsson
doaj +1 more source
Applied Sciences, 2022 The fly-ash dam is used to store the fly ash discharged from the thermal power plant. A fly-ash dam is a special slope built with fly ash, and rainfall infiltration is an important reason to induce the landslide of this kind of slope.
Hong-Kai Niu +4 more
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Study of the flow induced by a sliding discharge [PDF]
IEEE Transactions on Dielectrics and Electrical Insulation, 2009 In this work, we report on electrical and fluid-dynamics studies concerning the flow induced by a sliding discharge (SD). This kind of discharge was created with a three electrode system configuration: one excited with ac and the others with a dc negative voltage. The SD was activated on a quiescent fluid at atmospheric pressure. The flow field induced
Sosa, Roberto +3 more
openaire +3 more sources
Modeling of Breaching-Generated Turbidity Currents Using Large Eddy Simulation
Journal of Marine Science and Engineering, 2020 Breaching flow slides result in a turbidity current running over and directly interacting with the eroding, submarine slope surface, thereby promoting further sediment erosion. The investigation and understanding of this current are crucial, as it is the
Said Alhaddad +3 more
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Breaching Flow Slides and the Associated Turbidity Current
Journal of Marine Science and Engineering, 2020 This paper starts with surveying the state-of-the-art knowledge of breaching flow slides, with an emphasis on the relevant fluid mechanics. The governing physical processes of breaching flow slides are explained.
Said Alhaddad +2 more
doaj +1 more source
Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 The report described a recent landslide happened in Zhouqu Country, China. At 18: 00 pm Beijing time, on July 19, 2019, the Yahuokou landslide was reactivated, about 3.92 × 106 m3 of debris slumped from the slope caused Minjiang River channel blockage ...
Xiaodong DOU, Zelin ZHANG
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Sliding flows of yield-stress fluids [PDF]
Journal of Fluid Mechanics, 2021 Abstract
Chaparian, Emad, Tammisola, Outi
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Controlling Droplet Marangoni Flows to Improve Microscopy-Based TB Diagnosis
Diagnostics, 2021 In developing countries, the most common diagnostic method for tuberculosis (TB) is microscopic examination sputum smears. Current assessment requires time-intensive inspection across the microscope slide area, and this contributes to its poor diagnostic
Stephanie I. Pearlman +3 more
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