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10. Current noise levels (statistical values)
10.1 Current airborne noise levels
The following values (of statistical origin) combine the results of numerous experiments. In the reference
values published in the EUROPUMP guide
[6] values taken from work carried out by SULZER
[21] values published by the SHF
[22] values resulting from the VDI 3743 rule
The Ultimate Scientific and Technical Reference
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Noise and vibration
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Current noise levels (statistical values)
Bibliography
Circuit calculation codes
Pressure fluctuations emitted by a pump (or valve) must be analyzed to determine the risk they represent for the circuit (stresses, vibration levels, natural frequencies, forces exerted on the structure).
As we have already seen
Standardization
All aspects of testing standards are covered in depth in the reference . We have extracted the most important passages:
Airborne noise measurement
The Ultimate Scientific and Technical Reference
