STUDI EKSPERIMENTAL PENGARUH SUDUT PIPA MASUK (DRIVEN PIPE) DAN DIAMETER KATUP PENGHANTAR (DELIVERY VALVE) TERHADAP EFISIENSI POMPA HIDRAM 2 INCHI
ABSTRACT: It is undeniable
that, the demand for water increases, but the availability of water relatively
stable. Therefore, a technology has to be searched and developed to provide an
adequate irrigation, efficient technology, efficient and economical, so that
water availability and distribution can be managed well. One of the
technological innovations, namely ram pump is a solution, because it does not
require an electrical energy of the fuel. Beside that, this technology has a
low operational cost and does not cause the economic burden for farmers. This
experiment has done to know the efficiency of hydraulic ram pump by using
driven pipe angle variations and delivery valve diameter. The hydraulic ramp
pump used in this experiment has 2 inch
inlet pipe (D) and 0.5 inch outlet pipe (d). After the experiment and analysis
regression, resulting from that factors delivery valve diameter more influence
the efficiency than the driven pipe angle.The highest efficiency of experiment
result is driven pipe angle measure 8° and delivery valve diameter measure 1.5
inches, the efficiency is 43.18% at D’
Aubussion efficiency and 37.61 % of Rankine efficiency
Penulis: Nurhayati, Muhamad
Jafri, Noveryandy Muda
Kode Jurnal: jptmesindd160622
