Spherical variable-energy blast wave in self-gravitating gas |
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| Authors: | Santosh Kumar |
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| Institution: | (1) Physics Department, Agra College, Agra, India |
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| Abstract: | Modified similarity method has been used to study the propagation of spherical-variable energy blast waves through a self-gravitating gas. For an energy inputE
 =E
0t4/3, whereE
is the energy released up to timet andE
0 is a functional constant, the similarity solutions correct up to third approximation have been obtained. It is found that the effects of self-gravitational forces are of third order. An increase in the parameterA
2 (characterising the gravitational field) increases the shock velocity. |
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| Keywords: | |
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