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Huda, Nur (2010) PERANCANGAN MODEL POMPA HIDRAM. Other thesis, University of Muhammadiyah Malang.


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Hydroulics ram is a mechanical system that’s used to rises water from the lower place to the higher one using potential energy from the source. Hydroulics ram has so many advantages, doesn’t need electrical energy, fuel, lubrication, low cost and easy proccess in production and maintenence. Hydraulic ram works on the principle of water hammer. When a flowing liquid is suddenly brought to rest, the change in momentumof liquid mass causes a sudden rise in pressure. This rise in pressure is utilised to raise a portion of the liquid to higher levels. To fullfill the people needs of water in the upland and highly, the designer makes this. This research tries to find the optimum angle of valve when it’s open and the mass of valve to rises the efficiency of hydroulics ram. The most important parameter observed is the increase of preasure in the delivery pipe, hydroulics ram’s body, hydroulics ram’s neck, and the mass flow rate of water. From the research we find that the optimum angle of valve from the horizontal pipe is 20 degree and the optimum mass is 6,9 kg.

Item Type: Thesis (Other)
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Engineering > Department of Mechanical Engineering (21201)
Depositing User: Rayi Tegar Pamungkas
Date Deposited: 19 Apr 2012 03:49
Last Modified: 19 Apr 2012 03:49

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