On the disturbance due to a point source in an inhomogeneous medium |
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| Authors: | Sarva Jit Singh |
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| Institution: | (1) Department of Mathematics, Kurukshetra University, Kurukshetra, India |
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| Abstract: | Summary The problem of a point source in an isotropic, inhomogeneous fluid medium is discussed. It is assumed that the density of the fluid is constant and the acoustic velocity varies with depth asc=c
0(1 +m z) wherem is a constant andc
0 is, the velocity at the level of the origin. An approximate expression for the field due to a point source in such a medium is obtained when the medium is infinite as well as when it is semi-infinite. It is found that the results obtained agree with the WKB solution of the problem. |
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