GENESIS OF A SOURCE/SINK LINE INTO A SINGULAR UPDRAFT
1998 ◽
Vol 08
(03)
◽
pp. 431-444
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Keyword(s):
Mathematical models applied to tornadoes describe these kinds of flows as an axisymmetric fluid motion which is restricted for not developing a source or a sink near the vortex line. Here, we propose the genesis of a family of a source/sink line into a singular updraft which can modeled one of the step of the genesis of a tornado. This model consists of a three-parameter family of fluid motions, satisfying the steady and incompressible Navier–Stokes equations, which vanish at the ground. We establish the local existence and uniqueness for these fields, at the neighborhood of a nonrotating singular updraft.
2003 ◽
Vol 13
(01)
◽
pp. 121-142
◽
2019 ◽
Vol 51
(2)
◽
pp. 748-789
◽
2017 ◽
Vol 263
(10)
◽
pp. 6512-6536
◽
1997 ◽
Vol 4
(2)
◽
pp. 185-200
◽
1985 ◽
Vol 40
(8)
◽
pp. 789-799
◽
Keyword(s):
2021 ◽
Vol 31
(5)
◽
pp. 54-57
2019 ◽
Vol 234
(2)
◽
pp. 165-172