Tailings dam safety monitoring and early warning based on spatial evolution process of mud-sand flow
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DOI: 10.1016/j.ssci.2019.104579
Abstract: Abstract Analyze the spatial evolution process of the mud-sand flow and reasonably judge and estimate the mud-sand flow disaster after tailings dam-break are the premise for the construction and safety management of tailings ponds. In… read more here.
Keywords: flow; safety; tailings dam; mud sand ... See more keywords
Numerical simulation and theoretical study on the impact of wind-sand flow of high-speed trains in long tunnel space
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DOI: 10.1038/s41598-024-64481-y
Abstract: When high-speed trains (HST) run in enclosed spaces such as long tunnels, the thermal accumulation of their suspension devices is continuous and cannot be effectively dissipated. In addition, previous experiments or simulations for the heat… read more here.
Keywords: heat; sand; sand flow; wind sand ... See more keywords
Estimation of aerodynamic entrainment in developing wind-blown sand flow
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DOI: 10.1177/00368504241290970
Abstract: Understanding aerodynamic entrainment, a critical process in wind-blown sand dynamics, remains challenging due to the difficulty of isolating it from other mechanisms, such as impact entrainment. Aerodynamic entrainment initiates the movement of surface particles, influencing… read more here.
Keywords: blown sand; sand; aerodynamic entrainment; sand flow ... See more keywords
Improving sand flow rate measurement using the wavelet transform and ultrasonic sensors
Sign Up to like & getrecommendations! Published in 2021 at "International Journal on Smart Sensing and Intelligent Systems"
DOI: 10.21307/ijssis-2021-001
Abstract: Abstract Accurate sand flow rate measurement is needed to minimize the side effects of sand production in gas fields. There are concerns about the accuracy of sand flow measurement using the sand measuring devices available… read more here.
Keywords: sand flow; flow rate; measurement; sand ... See more keywords