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BOTREF Code,Model 3 - A Computer Code for Predicting Target Response to Bottom Reflection of Underwater Explosion Shock Waves for Special Cases.

机译:BOTREF规范,模型3 - 用于预测特殊情况下水下爆炸冲击波底部反射的目标响应的计算机代码。

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This report describes a FORTRAN 4 computer code, BOTREF, Model 3, which is a modification of the original BOTREF Code developed at the Naval Surface Weapons Center. The primary reasons for modifying the code were twofold: (1) to reduce costly central processing time, and (2) to decrease central memory requirements. Like the original version of the program, it calculates the bottom-reflection pressure-time history of underwater explosion shock waves, where the bottom reflection is computed for incident exponential pulses and plane, homogeneous, elastic bottoms using a linear spherical-wave theory. Corrections for the nonlinear variations of the peak pressure and time constant with distance are included.

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