Lärmbekampfung in RLT-Anlagen, Teil 2 Noise reduction in ventilation systems, part 2

Lips W
noise reduction, air diffusion, ventilation, ducts
Year:
2002
Bibliographic info:
Wärme+Versorgungstechnik, october 2002, pp 33-40, 12 figs, 6 tabs, in German

The methods for estimating or calculating the noise reduction in ductwork are described. Information is given about noise propagation in straight circular or rectangular ducts and in ducts with diameters changes, bends, elbows or junctions. Noise reduction by air diffusers, filters, coils, is also presented, as well as noise emission by ducts walls.

< Back to publications