BS ISO 21984:2018 gives guidelines for the measurement, evaluation and reporting of vibration with regard to habitability for all persons on board ships satisfying one or both of the following conditions:
- a) 2-stroke cycle, long-stroke, low-speed diesel engine directly coupled to the fixed-pitch propulsion propeller is installed.
- b) length of deck house (L) is limited as compared with its height (H) (i.e. deck house of around 1,0 and above in slenderness ratio of H to L). An example of length of deck house (L) and its height (H) for slenderness ratio is shown in Annex A.
Overall frequency-weighted r.m.s. vibration values in the frequency range 1 Hz to 80 Hz are given as guidance values for different spaces on ships.
Cross References:ISO 8041
ISO 2631-2
ISO 2631-1
ISO 2041
ISO 15016
IEC 61260-1
ISO 20283-2
ISO 20283-5
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
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| ISBN(s) : | 9780580971594 |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 18 |
| Product Code(s) : | 30354941, 30354941, 30354941 |
| Published : | 02/19/2018 |
| Same As : | BS ISO 21984:2018 |
