Absorber Performance 5 Flashcards
1
Q
the volume of pores connected to the outside air when compared to total volume of the material
A
Porosity
2
Q
movement of air particles within the material
A
Flow resistance
3
Q
air channels running parallel to the surface have little effect
A
Structure factor
4
Q
: air space behind the absorbent material affects the frequency response of the absorbers
A
Mounting system
