Publication Date:
2019-06-28
Description:
After reviewing and evaluating the existing material on sound propagation in curved ducts without flow, it seems strange that, except for Lord Rayleigh in 1878, no book on acoustics has treated the case of wave motion in bends. This monograph reviews the available analytical and experimental material, nearly 30 papers published on this subject so far, and concisely summarizes what has been learned about the motion of sound in hard-wall and acoustically lined cylindrical bends.
Keywords:
ACOUSTICS
Type:
NASA-RP-1248
,
E-5480
,
NAS 1.61:1248
Format:
application/pdf
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