Open AccessSELECTING THE PARAMETERS OF THE REACTIVE SILENCER FOR EXHAUST VENTILATION SYSTEMS
Author(s) -
O. V. Plitsyna,
T. N. Rogova
Publication year - 2019
Publication title -
akustika
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.162
H-Index - 7
eISSN - 2570-8775
pISSN - 1801-9064
DOI - 10.36336/akustika20193485
Subject(s) - silencer , duct (anatomy) , ventilation (architecture) , hvac , acoustics , engineering , physics , mechanical engineering , air conditioning , surgery , medicine , inlet
The silencer’s scheme in which the duct is divided by vertical bent partitions into ranges series of expansion chambers is presented. The silencer’s scheme parameters ensuring even noise reduction in a wide frequency range are calculated. Abilities of the reactive silencer in exhaust ventilation systems are shown.