Twenty-ninth issue

"Noise Theory and Pratice"

Vol. 8 No. 2 (II, 2022)

Noise Theory and Practice. 2022; 2 (8): 1-62

The following topics are covered in the current Issue of the Journal:

 

  • Acoustic properties of multimode expansion chamber sound insulators in ducts
  • Damping in three-layer structures metal-polymer-metal with thermoplastic film of polyvinyl acetate
  • Theoretical substantiation of ways to reduce noise and vibrations of large-sized grinding wheels
  • Economic efficiency of the noise protection
  • Vibroacoustic dynamics of gearboxes of drilling-milling boring machines with multi-speed electric motors

 

Content
pp. 5,6


RUS

ENG

Aljoshina M.A., Kravchun P.N.
Acoustic properties of multimode expansion chamber sound insulators in ducts
pp. 7-23


RUS

Syatkovsky A.I., Ryutkyanen E.A., Kudaev A.V.
Damping in three-layer structures metal-polymer-metal with thermoplastic film of polyvinyl acetate
pp. 24-34


RUS

Soldatov A.G., Chukarin A.N., Finochenko T.A., Suvorova T.K.
Theoretical substantiation of ways to reduce noise and vibrations of large-sized grinding wheels
pp. 35-44


RUS

Bortsova S.S.
Economic efficiency of the noise protection
pp. 45-55


RUS

Razakov Zh.P., Grichishin M.V., Finochenko T.A., Chukarin A.N.
Vibroacoustic dynamics of gearboxes of drilling-milling boring machines with multi-speed electric motors
pp. 56-62


RUS