ISSN:
1573-8507
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract Self-similar one-dimensional solutions of the Leibenzon equation c2θt=θ zz k (z ≥ 0, k ≥ 2) are considered. Approximate solutions are constructed for the two cases in which the initial value θ = θ1 = const 〉 0 and on the boundary either a constant value θ = θ2 〈 θ1 is maintained or the flow (directed “outwards”) is given. In the first problem the dependence of the boundary flow on the governing parameters is determined. A characteristic property of the types of motion in question is the existence near the boundary of a region, expanding with time, in which the flow is almost independent of the coordinate.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01050998
Permalink