BS ISO 20155:2017 specifies a test method for determining flow induced in-pipe noise source characteristics
of a ship-used pump as a two-port sound source in laboratory conditions by measuring acoustic
pressures in the pipe reaches of inlet and outlet.
The test method is applicable to all types of centrifugal pumps with a diameter over 50 mm operating
under steady conditions.
The suitable frequency range of the test method is about 10 Hz to 1 000 Hz, and the upper frequency is
dependent on the inner diameter of the pipe, in which the plane acoustic wave propagates.
Cross References:IEC 60565:2006
ISO 10767-1:2015
ISO 10767-2:1999
ISO 5598:2008 Ed 2
ISO 10001
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
file
, 2.3 MB |
| ISBN(s) : | 9780580890109 |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 34 |
| Product Code(s) : | 30317140, 30317140, 30317140 |
| Published : | 09/11/2017 |
| Same As : | BS ISO 20155:2017 |
