Description: User defined impact of failure according to an FMEA or RCM analysis; Name: level of failure
Description: impact of failure defined by the user according to a FMEA or RCM analysis; Name: degree of failure
Description: through a surface, product of the sound pressure, p, and the component of the particle velocity, un, at a point on the surface in the direction normal to the surface, integrated over that surface; Name: sound power