Experimental analysis of P-wave attenuation in sandstone of reservoirwith ultrasonic frequency;

Study on microwave attenuation performance of vapor-growth carbon nanofibers;

Study on performance of AlN-TiC composites with microwave attenuation characteristics;

Modification of microwave attenuation of AlN-SiC with solid solution technique;

The acoustic attenuation of gas-containing sediment is primarily analyzed.

In this paper, the effectiveness of shockwave attenuation and flame extinction has been experimentally studied using selfdeveloped active explosion suppressor in largscale test duct.