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Origin of the low‐frequency sound absorption in sea water

 

作者: Ernest Yeager,   F. H. Fisher,   John Miceli,   Robert Bressel,  

 

期刊: The Journal of the Acoustical Society of America  (AIP Available online 1973)
卷期: Volume 53, issue 6  

页码: 1705-1707

 

ISSN:0001-4966

 

年代: 1973

 

DOI:10.1121/1.1913523

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

Temperature‐jump measurements in sea water over the time domain 10−5to 10−2sec reveal a single relaxation of 1.5×10−4sec at 9.7°C, which appears to correspond to the ∼ 1 kHz relaxation found from long‐range sound propagation. Laboratory measurements indicate the relaxation to originate from boron with theB(OH)3‐B(OH)4−equilibrium the likely relaxation process.

 

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