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Design of an instrument for measuring articles of porous and slightly deformed materials

โœ Scribed by L. V. Glinin


Publisher
Springer US
Year
1981
Tongue
English
Weight
138 KB
Volume
24
Category
Article
ISSN
0543-1972

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Equipment for measuring the flow-resista
โœ D. Huszty; A. Illenyi; Gy. Vass ๐Ÿ“‚ Article ๐Ÿ“… 1972 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 735 KB

We constructed a sh:gle-purpose equipment for the investigation of the flow resistance' of porous and fibrous acoustical materials utilised in sound absorbing devices. The equipment serving for the measurement underlies on the arrangement reported also by Beranek. 5-9 In its appropriate shaping supp