Research on the Macro and Micro Evolution Law of Shear Fracture of Gas-Bearing Coal Under Different Shear Rates
Sign Up to like & getrecommendations! Published in 2018 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-018-0688-3
Abstract: Using a self-researched micro-structure shear testing device for gas-containing coal, this paper studies the characteristics of micro-cracks forming, expanding, and ultimately destroying the sample at different shear rates and then discusses the macro-failure characteristics and… read more here.
Keywords: gas containing; fracture; shear rates; gas ... See more keywords
The effect of two-parameter of Pasternak foundations on the oscillations of composite pipelines conveying gas-containing fluids
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DOI: 10.1016/j.ijpvp.2019.103946
Abstract: Abstract The effect of two-parameter of Pasternak foundations on the oscillations of composite pipelines conveying a two-phase slug flow is studied in the paper. To analyze the oscillations of the pipelines conveying gas-containing fluid, a… read more here.
Keywords: gas; gas containing; pasternak foundations; pipelines conveying ... See more keywords
Cavitation clouds in gas-containing liquids block low-frequency components of ultrasonic waves
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DOI: 10.1063/1.5052472
Abstract: Intense single-frequency ultrasonic waves generate cavitation clouds in liquids, while at the same time, the pulsating cavitation bubbles emit broadband noise. In gas-containing liquids such as soda and beer, an ultrasonic source with a driving… read more here.
Keywords: gas containing; cavitation; frequency; ultrasonic waves ... See more keywords