Line singularities in unbounded stratified flow
1974 ◽
Vol 66
(3)
◽
pp. 455-464
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Keyword(s):
We obtain the solutions, under the Oseen and Boussinesq approximations, for the flow field disturbance due to a line singularity in an otherwise uniform, horizontal, inviscid, incompressible flow of a vertically stratified fluid. The results obtained show no upstream influence for those singularities across which [xdtri ]2ψ + (N/U)2ψ is continuous. Doublet and vortex singularities are examples of these. Uniform flows past doublets and vortices are considered for a range of internal Froude numbers, including the calculation of the pressure distributions and drag for the doublet. An application of the vortex solution to flows in the β-plane is discussed.
2013 ◽
Vol 368-370
◽
pp. 619-623
1977 ◽
Vol 43
(366)
◽
pp. 638-645
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2005 ◽
Vol 71
(711)
◽
pp. 2694-2701
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Keyword(s):
Keyword(s):
1999 ◽
Vol 42
(4)
◽
pp. 499-506
◽
2019 ◽
Vol 233
(14)
◽
pp. 5075-5092
1994 ◽
Vol 263
◽
pp. 245-270
◽
Keyword(s):
2010 ◽
Vol 139-141
◽
pp. 1048-1051
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