Abatement of control valve noise

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<title>Abatement of control valve noise</title>
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<namePart>Allen, Ernest E.</namePart>
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<abstract displayLabel="Summary">Control valves, the vital elements in fluid piping systems of industrial plants, can be the sources of excessive noise, a pollutant that not only hampers a worker's efficiency but also threatens his physical well-being. Predicting aerodynamic noise generated in control valves permits abatement measures to be taken quickly and economically</abstract>
<note type="statement of responsibility">Ernest E. Allen</note>
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<topic>Vibraciones</topic>
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<topic>Control del ruido</topic>
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<topic>Válvulas</topic>
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<text>Vol. 114, nº 4, October 1976 ; p. 58-61</text>
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