2017
DOI: 10.1155/2017/1015494
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Abstract: To solve problems of leakage, vibration, and noise caused by disorders of flow field distribution and working pulsation in the rotating-sleeve distributing-flow system, governing equations of plunger and rotating sleeve and computational fluid dynamics (CFD) model are developed through sliding mesh and dynamic mesh technology to simulate flow field and working pulsation. Simulation results show that the following issues exist: obviously periodic fluctuation and sharp corner in flow pulsation, backward flow whe… Show more

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Cited by 4 publications
(3 citation statements)
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References 22 publications
(23 reference statements)
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“…Xu et al [40] established the kinematic characteristic of the RSDF system to research its state of motion. Zhang et al [41] developed governing equations of the plunger and rotating sleeve; a CFD model of the RSDF system was established to simulate flow field and working pulsation. This research provides foundations for investigating flow field characteristics and structure optimization of the RSDF system.…”
Section: Literature Reviewmentioning
confidence: 99%
“…Xu et al [40] established the kinematic characteristic of the RSDF system to research its state of motion. Zhang et al [41] developed governing equations of the plunger and rotating sleeve; a CFD model of the RSDF system was established to simulate flow field and working pulsation. This research provides foundations for investigating flow field characteristics and structure optimization of the RSDF system.…”
Section: Literature Reviewmentioning
confidence: 99%
“…However, the influence of RFDS on cavitation has not been investigated. The cavitation model of the system was initially introduced by Zhang et al (2017aZhang et al ( , 2017b, who analyzed the influence of cavitation on the water system.…”
Section: Introductionmentioning
confidence: 99%
“…Through sliding mesh, Zhang et al . [9] develop the control equations of the plunger. The dynamic grid technology studies the vibration problems caused by the flow field disturbance and pulsation in the rotating‐sleeve flow system.…”
Section: Introductionmentioning
confidence: 99%