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Optimizing jet pump efficiency via drag reducing polymers and enhanced efficiency definitions [PDF]
Scientific ReportsLiquid jet pumps are widely used in various industrial applications for fluid mixing, circulation, and transport. The efficiency and performance of liquid jet pumps play a crucial role in determining their overall effectiveness and economic viability ...
Abdelsalam AlSarkhi +3 more
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Improving the Energy Efficiency of the Use of Borehole Jet Pumps
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2020 The article presents rationales for choosing the depth of installation of an oil jet pump in the borehole that which ensures maximum efficiency of its operation.
D. A. Panevny, A. V. Panevny
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Research on the Internal Flow Difference between Peak and Valley Conditions of Water Jet Propulsion Pump during Working at Hump Region [PDF]
Journal of Marine Science and EngineeringWhen we tested the water jet propulsion pump, we found that there were significant vibrations in the pump, especially at small flow points that deviated from the design conditions. The water jet propulsion pump is a mixed-flow pump with guide vane, which
Hanqiao Han, Yun Long, Jinqing Zhong
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Evaluation of a Jet-Pump for the Improvement of Oil-Water Flow in Pipeline Loops Using CFD Tools [PDF]
E3S Web of Conferences, 2021 Despite their low efficiency compared with centrifugal pumps, jet pumps are highly reliable, robust equipment with modest maintenance, ideal for many applications, mainly in the oil & gas industry.
Asuaje Miguel +2 more
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Research on Optimization Design of Fully Parameterized Pump-Jet Propulsion
Journal of Marine Science and Engineering, 2022 A pump-jet propulsion system is composed of rotor, stator, and duct. The stator has the front stator type and the rear stator type; the conduit also has the acceleration conduit and the deceleration conduit two forms.
Chunxiao Wu +6 more
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A High-Performance Synthetic Jet Piezoelectric Air Pump with Petal-Shaped Channel
Sensors, 2022 The synthetic jet piezoelectric air pump is a potential miniature device for electronic cooling. In order to improve the performance of the device, a small-sized synthetic jet piezoelectric air pump is proposed in this work, which is mainly characterized
Xingqi Li +5 more
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Energy Science & Engineering, 2023 Coalbed methane extraction promotes energy exploitation and alleviates the greenhouse effect. This study aimed to analyze the technical potential of a high‐pressure gas–liquid two‐phase jet in increasing coalbed permeability and promoting coalbed methane
Longyong Shu +4 more
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Strategy of Compatible Use of Jet and Plunger Pump with Chrome Parts in Oil Well
Energies, 2021 During oil fields operation, gas is extracted along with oil. In this article it is suggested to use jet pumps for utilization of the associated oil gas, burning of which causes environmental degradation and poses a potential threat to the human body. In
Oleg Bazaluk +5 more
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