Numerous investigations recorded a dramatic decrease in penetration depth at hypervelocity. The is due to the severe mass loss of projectile. mechanics are complicated, so entirely theoretical model still absent. In this paper, we derive semitheoretical formula for by solving equation motion projectile during penetration. result shows that hypervelocity accords with power law. Furthermore, obta...

The two most common methods for the visualization of volumetric data are Direct Volume Rendering (DVR) and Maximum Intensity Projection (MIP). Direct Volume Rendering is superior to MIP in providing a larger amount of properly shaded details, because it employs a more complex shading model together with the use of user-defined transfer functions. However, the generation of adequate transfer fun...