The principle of ferrofluid transducer and the character of wide band transmitting response

ZHOU Fuhong; ZHENG Shijie; YAO Qingshan; ZHOU Lisheng

doi:10.15949/j.cnki.0371-0025.1992.01.006

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ZHOU Fuhong, ZHENG Shijie, YAO Qingshan, ZHOU Lisheng. The principle of ferrofluid transducer and the character of wide band transmitting response[J]. ACTA ACUSTICA, 1992, 17(1): 34-49. DOI: 10.15949/j.cnki.0371-0025.1992.01.006

Citation:

ZHOU Fuhong, ZHENG Shijie, YAO Qingshan, ZHOU Lisheng. The principle of ferrofluid transducer and the character of wide band transmitting response[J]. ACTA ACUSTICA, 1992, 17(1): 34-49. DOI: 10.15949/j.cnki.0371-0025.1992.01.006

Citation:

ZHOU Fuhong, ZHENG Shijie, YAO Qingshan, ZHOU Lisheng. The principle of ferrofluid transducer and the character of wide band transmitting response[J]. ACTA ACUSTICA, 1992, 17(1): 34-49. DOI: 10.15949/j.cnki.0371-0025.1992.01.006

The principle of ferrofluid transducer and the character of wide band transmitting response

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This paper describes the fundamental characters of ferrefluid,and the transducing mechanism of ferrofluid transducers.Ferrofluid transducer may work in four or more octaves of wide band transmitting in the low frequency range.It is pointed out the application in underwater acoustic technique.

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The principle of ferrofluid transducer and the character of wide band transmitting response

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