1953
DOI: 10.1080/14786441208520404
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CXLII. Experiments on magneto-hydrodynamic channel flow

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Cited by 93 publications
(42 citation statements)
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“…Our results also help to resolve the apparent inconsistency of the experimental data concerning the duct flow transition. Experiments at high Ha [10] show transition at R = Re/Ha ∼ 400, while the experiments at moderate Ha indicate transition at R ∼ 200 [2,31]. Our results together with the recent high-Ha computations [17,28] show that turbulence appears at R ∼ 200, albeit only near the sidewalls.…”
supporting
confidence: 67%
See 1 more Smart Citation
“…Our results also help to resolve the apparent inconsistency of the experimental data concerning the duct flow transition. Experiments at high Ha [10] show transition at R = Re/Ha ∼ 400, while the experiments at moderate Ha indicate transition at R ∼ 200 [2,31]. Our results together with the recent high-Ha computations [17,28] show that turbulence appears at R ∼ 200, albeit only near the sidewalls.…”
supporting
confidence: 67%
“…Up to now, all experiments have been carried out with liquid metals [2,10,11,31], which do not permit flow visualization. Experiments using a transparent liquid such as saltwater and applying stereoscopic PIV could reveal the structure of the flow.…”
mentioning
confidence: 99%
“…This observation was later refined and confirmed by a number of other experimental studies [6], [12], [13]. Notice that U is the velocity in the middle of the channel (centerline velocity) and that R can be expressed through the "conventional" Reynolds number Re = U d/ν as R = Re/Ha.…”
Section: A Brief History Of the Hartmann Layersupporting
confidence: 55%
“…the initial amplitude of 2D energy necessary to trigger the energy transfer from 2D to 3D perturbations, exists for any R > 25. 6.…”
Section: Numerical Simulations Of the Ilmenau-dearborn Group [5]mentioning
confidence: 99%
“…Согласно к ее кинетической энергии. Так как переход к ламинарному течению, согласно 114 , наступает для ртути при M/i? > 1/900, причем для ртути v/v m = 1,5·10~7 , то критическое значение параметра Q, соответствующее полному подавлению турбулентности при течении в поперечном поле, равно Q Kp = l/900]/l,5-10-7 ^ 3.…”
unclassified