DAMA, SUTRA (2019) PRINSIP KERJA DAN PERAWATAN ALAT PEMADAM KEBAKARAN JENIS SPRINKLER DI KAPAL MOTOR DHARMA KENCANA PT. DHARMA LAUTAN UTAMA CABANG SEMARANG. KARYA TULIS.
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Abstract
Fire Sprinkler system is an automatic fire extinguisher systen on ships that use a Fire occurs in a fire Sprinkler Syste. The author observes the documentation of date during the pracite of the main PT. Dharma Lautan Utama in this paper. It can be concluded that the couse of seawater pumping is unstable because the isolation valve is bent so thet pumping cannot automatically. The resultsdone on the fire Sprinkler system then proceed about the head loss on the system which is used to find the pump. Power requirements needed and also the calculation of the working pressure on the calculation system is helped by the pipe flow expert software then the resulthe calculation will be compered with the existing pump power so that the difference between the new design and the old one from the design of the fire Sprinkler tip pressure is 5,034 bar and has fulfilled the. BKI standard ie minimum. Is 1,75 the head loss bar that is redesigned is 49.39 m, then the newly acquired pump. Power is 26.9 kw with the Grundfos brand type 4EF9 and it is recommended to always maintain routine maintenance on the fire Sprinkler system. Keyword : Spinkler.
| Item Type: | Article |
|---|---|
| Additional Information: | 165420046 |
| Subjects: | Teknika |
| Divisions: | Program Studi > D3-Teknika |
| Depositing User: | AMNI Perpustakaan Semarang |
| Date Deposited: | 27 Feb 2020 06:24 |
| Last Modified: | 27 Feb 2020 06:24 |
| URI: | http://repository.unimar-amni.ac.id/id/eprint/1733 |
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