Please use this identifier to cite or link to this item: https://repositori.uma.ac.id/handle/123456789/19600
Title: Analisis Unjuk Kerja Pompa Hydram (Hydroulic Ram Pump) Double Katup Buang dengan Variasi Ketinggian Air (Head)
Other Titles: Performance Analysis of Double Exhaust Valve Hydram Pump (Hydroulic Ram Pump) with Variation of Water Level (Head)
Authors: Saragih, Aprianto
Keywords: hydraulic ram pump;pengaruh variasi ketinggian air (head);efisiensi pompa hydram;effect of water level variation (head);hydram pump efficiency
Issue Date: 18-Jan-2023
Publisher: Universitas Medan Area
Series/Report no.: NPM;188130061
Abstract: Hydraulic ram pump disebut sebagai pompa hidrolik tidak memerlukan tenaga listrik karena digerakkan sendiri oleh tekanan air dan udara. Air mengalir melalui pipa dari sumber air ke pompa hydraulic ram dalam sistem operasi. Aliran air menyebabkan tekanan tabung udara menjadi vakum, menyebabkan katup buang dan katup tekanan bergerak berlawanan arah dan memompa air ke permukaan. Pada penelitian ini saya akan menganalisis pengaruh variasi ketinggian air (head) terhadap unjuk kerja pompa hydram (hydroulic ram pump) double katup buang dengan 3 variasi ketinggian air yaitu 3 m, 3,5m, dan 4 m. Berdasarkan hasil pengukuran serta pengujian pompa hydram (hydraulic ram) double katup buang dan dengan menggunakan optimasi Respons Surface Methodology (RSM), Efisiensi Pompa hydram double katup buang memiliki efisiensi tertinggi pada ketinggian sumber air (𝐻𝑖𝑛) sebesar 4 meter dan panjang pipa penggerak (𝐿𝑖𝑛) sebesar 7.5 meter dengan efisiensi pompa sebesar 67.68%. Pompa hydraulic ram double katup buang memiliki efisiensi terendah pada ketinggian sumber air (𝐻𝑖𝑛) sebesar 3 meter dan panjang pipa penggerak (𝐿𝑖𝑛) sebesar 5.5 meter dengan efisiensi pompa sebesar 54.15%. Tinggi sumber air berpengaruh signifikan terhadap efisiensi pompa hydraulic ram, seperti yang ditunjukkan oleh hasil efisiensi pompa hydraulic double katup buang. Berdasarkan hasil optimasi respons surface methodologi pada unjuk kerja pompa hidram double katup buang menunjukkan area optimasi secara keseluruhan terhadap unjuk kerja pada pompa hidram. Nilai optimum terjadi pada ketinggian sumber air 3.2072 m dengan diameter pipa 0.00587 m. Dengan solusi optimum pada respon permukaan tersebut dapat menghasilkan debit air (Y) maksimum 0.0003 π‘š3𝑠⁄, efisiensi D’Aubuisson (Y) maksimum 18.2342 dan efisiensi Pompa (Y) maksimum 62.4854 %. Hydraulic ram pump referred to as hydraulic pump does not require electric power because it is self-propelled by water and air pressure. Water flows through the pipe from the water source to the hydraulic ram pump in the operating system. The water flow causes the pressure of the air tube to vacuum, causing the exhaust valve and the pressure valve to move in opposite directions and pump water to the surface. In this study, I will analyze the effect of variations in water level (head) on the performance of the hydraulic pump (hydroulic ram pump) double exhaust valve with 3 variations in water level, namely 3 m, 3.5m, and 4 m. Based on the measurement and testing results of hydraulic pump (hydraulic ram) double exhaust valve and using Surface Response Methodology (RSM) optimization, the efficiency of the exhaust valve double hydram pump has the highest efficiency at the height of the water source (𝐻𝑖𝑛) of 4 meters dan length of drive pipe (𝐿𝑖𝑛) by 7. 5 meters with a pump efficiency of 67. 68%. Pumping hydraulic ram double exhaust valve has the lowest efficiency at the height of the water source (𝐻𝑖𝑛) of 3 meters dan length of drive pipe (𝐿𝑖𝑛) by 5. 5 meters witha pump efficiency of 54. 15%. The high water source has a significant effect on the efficiency of hydraulic ram pumps, as shown by the efficiency results of double exhaust valve hydraulic. Based on the results of optimization of surface response methodology on the performance of the exhaust valve double hydraulic pump, it shows the overall optimization area for the performance of the hydraulic pump. The optimum value occurs at a water source height of 3.2072 m with a pipe diameter of 0.00587 m. With the optimum solution on the surface response, it can produce a maximum water discharge (Y) of 0.0003 π‘š3𝑠⁄, maximum D'Aubuisson (Y) efficiency of 18.2342 % and maximum Pump efficiency (Y) of 62.4854%.
Description: 81 Halaman
URI: https://repositori.uma.ac.id/handle/123456789/19600
Appears in Collections:SP - Mechanical Engineering

Files in This Item:
File Description SizeFormat 
188130061 - Aprianto Saragih - Fulltext.pdfCover, Abstract, Chapter I, II, III, V, Bibliography2.15 MBAdobe PDFView/Open
188130061 - Aprianto Saragih - Chapter IV.pdf
  Restricted Access
Chapter IV786.57 kBAdobe PDFView/Open Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.