Transparent wall characteristics in pressurized conditions

Abstract

The characteristics of the transparent wall is researched in pressurized conditions with theoretical and experimental methods. It is cleared the influences of the wall material of for the frequency characteristics for the transmittance. Transmittance is influenced very large with the size of the wall and pressure. Transmittance at low frequency is become low in small size and large pressure. But the wall characteristics, the thickness, density and Young modulus, influence not so large to the transmittance. The vibration mode of the wall influences very much to the transmittance. It is important to control vibration at low mode for the small transmittance.