Results 1 to 10 of about 233,148 (352)
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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Safety and efficiency of lens cortex removal assisted by fluid jet
Heliyon, 2023 Background: This retrospective study investigated the safety and efficiency of lens cortex removal assisted by a fluid-based capsular polishing technique called a fluid jet. Methods: This was a retrospective case study.
Lin Yao, Haiqing Bai
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Jet-Fluid Interaction in the EPOS3-Jet Framework [PDF]
, 2020 proceedings of Strangeness in Quark Matter 2019 conference (Bari, Italy, 10-15 June 2019).
Karpenko, Iurii +4 more
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Meitan xuebao, 2023 There are some bottleneck problems in the pressure relief and antireflection technology of submerged water jet in a downward hole, such as weak impact force, low coal breaking efficiency, less coal cutting and poor adaptability.
Yanwei LIU +8 more
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Study on the Characteristics of Coherent Supersonic Jet with Superheated Steam
Metals, 2022 By establishing a mathematical model to simulate a mixed jet of oxygen and superheated steam from a coherent supersonic jet oxygen lance, we studied the effect of superheated steam on the fluid characteristics of the mixed jet.
Xin Li +5 more
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Aerodynamic and Aeroelastic Effects of Design-Based Geometry Variations on a Low-Pressure Compressor
International Journal of Turbomachinery, Propulsion and Power, 2020 In modern aircraft engines, the low-pressure compressor (LPC) is subjected to a flow characterized by strong wakes and secondary flows from the upstream fan. This concerns ultra-high bypass ratio (UHBR) turbofan engines, in particular.
Torben Eggers +4 more
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Analysis of a Jet Pump Performance under Different Primary Nozzle Positions and Inlet Pressures using two Approaches: One Dimensional Analytical Model and Three Dimensional CFD Simulations [PDF]
Journal of Applied and Computational Mechanics, 2020 A jet pump operates under the Venturi effect, where a fluid enters through a primary nozzle and, when passing through a convergent-divergent nozzle, it reaches supersonic conditions, originating a vacuum pressure in a secondary fluid.
William Orozco Murillo +4 more
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IEEE Access, 2020 The jet medium of the adaptive gun head jet system of the fire-fighting monitor is generally a mixture of air and water. During the operation, the equivalent stiffness of the jet fluid fluctuates periodically or randomly due to the pressure pulsation of ...
Xiaoming Yuan +3 more
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Analysis of single-fluid jet grouting [PDF]
Géotechnique, 2000 An overall analysis of single-fluid jet grouting is presented. Current concepts and design rules are first reviewed and compared. Alternative approaches to the analysis of single-fluid jet grouting are proposed and implemented with experimental data and observations taken from recent and well-documented case histories.
P. CROCE, FLORA, ALESSANDRO
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Applied Sciences, 2021 The aim of the study was to design and build a multi-gas temperature-controllable plasma jet that can control the gas temperature of plasmas with various gas species, and evaluated its temperature control performance.
Yuma Suenaga +6 more
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