Second-Order Correction to the Reed-Otterman Theory |
| |
Authors: | S L Kahalas B L Murphy |
| |
Institution: | Mt Auburn Research Associates, Inc., Newton Upper Falls, Massachusetts. |
| |
Abstract: | Summary The theory of Reed and Otterman, which describes the propagation of a weak shock wave in an inhomogeneous medium, is extended to include the next higher-order term of relative overpressure. This extension allows a matching of theory to initial starting conditions of the shock at a point closer to the source than the Reed-Otterman theory itself. The modified theory gives a value of the shock pressure that agrees well with the numerical calculation performed by Greene and Whitaker for the upward moving shock wave from a low altitude detonation. |
| |
Keywords: | |
|
|