Design and analysis of hydraulic ram water pumping system

Hussin, Nuriziani; Gamil, S A; Amin, N.A.M.; Safar, Muhammad Juhairi Aziz; Majid, M.S. Abdul; Kazim, Mohd Nor Fakhzan Mohd; Nasir, N. F. Mohd

doi:10.1088/1742-6596/908/1/012052

Cited by 14 publications

(17 citation statements)

References 2 publications

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“…Additionally, the maximum efficiency that depended at potential energy of water reach to (29 %) at the supply tank height 1.9 m and inlet diameter (0.5 in). Finally, the maximum enhancement reaches to 17 % when compared with research [11] at same supply heat at 1.8 m.…”

Section: Resultsmentioning

confidence: 81%

“…Additionally, the maximum efficiency reaches to 29 % at the (1.9 m) tank height and (0.5 in) inlet diameter. For comparison the efficiency results with other research [11] at the same inlet tank supply height (1.8 m) with different inlet diameters, this experiment at (0.75 in) and the research experiment at (1.25 in). The comparison results shows efficiency enhancement at 17 % when the research efficiency 15 % and while this experiment -18.45 %.…”

Section: Resultsmentioning

confidence: 99%

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Experimental Study the Performance of Ram Water Pump

Dhaiban

2019

EUREKA: Physics and Engineering

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Ram water pump is one types of renewable energy that work without any source when used to provide energy from water power for changing the potential energy to kinetic energy to use for agriculture fields. The device must find near the rivers to useful from water to work and the waste water return to the river again. The performance of the ram pump is studied experimentally. The device is simple contain from fittings, tank, pipes, pressure vessel and valves. Three inlet diameter (1/2, 3/4 and 1 in) at inlet pipe is used, and three level of tank water supply (1.9, 1.8 and 1.65 m) is studied. Also, three ways is used to change the pressure in the vessel. The aim of this paper is studying the effect of change the inlet diameter and water level at the height and flow rate at the exit. Also, study the efficiency of the test device. The results show inversely relationship between the head and flow rate at the exit and the pressure in the vessel is not effected to the head and exit flow rate. Additionally, the maximum efficiency is 29 % at 1.9 m tank height and 0.5 in diameter.

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Section: Resultsmentioning

confidence: 81%

Section: Resultsmentioning

confidence: 99%

Experimental Study the Performance of Ram Water Pump

Dhaiban

2019

EUREKA: Physics and Engineering

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“…Como a variação dos dados de vazão de elevação, para as três câmaras avaliadas, apresentaram pequenas diferenças entre si, é recomendável o emprego da câmara de 0,5 L. Oliveira et al (2011) e Hussin et al (2017) verificaram que carneiros hidráulicos operando com câmaras de ar com menores volumes, respectivamente 0,6 e 1,0 L, proporcionaram maiores vazões elevadas, em relação a carneiro hidráulicos com câmaras de maiores volumes. Carvalho et al (2016) também verificaram que carneiros hidráulicos operando com câmara de ar com volume de 0,6 e 1,0 L proporcionaram melhores resultados.…”

Section: Resultsunclassified

“…De acordo com Verspuy e Tijsseling (1993), Filipan et al (2003) e Hussin et al (2017), a bomba de carneiro hidráulico utiliza a própria energia hidráulica para elevar a água até uma colina, cisterna ou caixa d'água. Estas bombas são capazes de elevar, geralmente, cerca de 10 a 15 por cento da água recalcada, esse pequeno fluxo contínuo de água adicionase 24 horas por dia (AZEVEDO NETTO et al, 1998;ROJAS, 2002).…”

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Construção E Avaliação De Carneiros Hidráulicos

Borzi

Prado

2018

RBAI

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objetivou construir e avaliar o desempenho de carneiros hidráulicos. Foram construídos carneiros hidráulicos de dois tamanhos (¾" e 1") empregando conexões de PVC e válvulas de bronze. As condições operacionais dos equipamentos ensaiados foram constituídas por: i) três volumes de câmara de ar (0,5; 1,0 e; 2,0 L) e; ii) dois posicionamentos da válvula de escape (vertical e horizontal). Nos ensaios, para uma carga hidráulica (h) constante de um metro sob o carneiro, foram determinadas: a vazão de alimentação, a pressão de recalque (H) e a vazão de elevação (q). Os valores da relação H/h e q foram empregados para construir curvas características, que apresentaram um decrescimento de q como o aumento da H/h. O volume de câmara de ar não apresentou influência no desempenho dos carneiros hidráulicos. Entretanto, a orientação horizontal da válvula de escape, em relação a vertical, proporcionou um acréscimo 7,1 e 24,2% na vazão média de elevação, respectivamente, para os carneiros hidráulicos de ¾" e 1". O rendimento global médio foi de 13,25 a 13,54% para o carneiro hidráulico de ¾" e de 23,19 a 27,77% para o de 1". Assim, a opção construtiva de carneiro hidráulico de 1", combinado com válvula de escape na horizontal e câmara de ar de 0,5 L, apresentou-se como a melhor alternativa. Palavras-Chave: vazão de elevação, altura de elevação, câmara de ar, válvula de escape.

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“…High pressure is then created causing the delivery valve to open allowing pressurized water to enter a vacuum air chamber. The air chamber will pressurize the water causing the delivery valve to close and air valve to open allowing the water to enter a delivery pipe where the pressure wave is utilized to force the water upwards [8][9][10]. The magnitude of the generated impulse force is primarily affected by the waste valve.…”

Section: Introductionmentioning

confidence: 99%

Design Analysis, Installation and Performance Evaluation of a Hydraulic Ram Pump System with a Modified Waste Valve

Credo

Metra

2020

JST

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Hydraulic ram pump is one of the oldest mechanical devices used for water lifting. A hydraulic ram pump has two moving parts which are the waste valve and delivery valve. As a lot of studies had been carried out investigating parameters possibly affecting the performance of a hydraulic ram pump, this study aimed to design and fabricate a modified waste valve for a hydraulic ram pump with parts made from locally available off-the-shelf materials. Results revealed that varying the height of the waste valve’s stroke significantly affected the relivery flow rate thus affecting its overall all efficiency.

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Design and analysis of hydraulic ram water pumping system

Cited by 14 publications

References 2 publications

Experimental Study the Performance of Ram Water Pump

Experimental Study the Performance of Ram Water Pump

Construção E Avaliação De Carneiros Hidráulicos

Design Analysis, Installation and Performance Evaluation of a Hydraulic Ram Pump System with a Modified Waste Valve

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