Circular hydraulic jumps: where does surface tension matter?
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DOI: 10.1017/jfm.2022.136
Abstract: Abstract Recently, an unusual scaling law has been observed in circular hydraulic jumps and has been attributed to a supposed missing term in the local energy balance of the flow (Bhagat et al., J. Fluid… read more here.
Keywords: fluid mech; hydraulic jumps; surface tension; circular hydraulic ... See more keywords
Regularization by compressibility of the μ(I) model of dense granular flow
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DOI: 10.1063/1.5040776
Abstract: The following article deals with the role of compressibility in regularizing the well-known μ(I) model, i.e., eliminating the short-wavelength (Hadamard) instability revealed by Barker et al. [“Well-posed and ill-posed behaviour of the μ(I)-rheology for granular… read more here.
Keywords: granular flow; rheology; compressibility; fluid mech ... See more keywords