Study on the flow next to the membrane wall in air gap membrane distillation hot-cavity by PIV

Chen, Yongyan; Tian, Rui; Gao, Zhiying; Chen, Liwen

doi:10.1109/iccda.2010.5540821

Cited by 2 publications

(2 citation statements)

References 7 publications

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“…H. Ren et al [6] analyzed the two-dimensional velocity fields at four planes in the near-wake region of a pair of the side wings of a flapping-wing micro air vehicle (MAV) designed at Wright State University. CHEN et al [7] studied the flow next to the membrane wall in air gap membrane distillation hot-cavity by PIV. Xu et al [8] made an investigation on the strain field of limestone specimen under uniaxial compression loads using particle image velocimetry.…”

Section: Introductionmentioning

confidence: 99%

An Improved Particle Image Velocimetry Algorithm for Velocity Measurement of Oil-Water Two-Phase Flow

Kong

et al. 2014

AMM

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In this paper, an improved PIV algorithm is proposed for the velocity field of oil-water two-phase dispersed flow in horizontal pipe. In the proposed PIV algorithm, interrogation windows are overlapped by 50% in all iterations other than just overlapped in the final iteration. And what’s still different is that the interrogation window can also be a rectangular window just as [64 64; 64 64; 32 32; 32 32; 32 16;]. What’s more, if any element of the final interrogation window is different from the penultimate iteration, there is going to be another interrogation with the last interrogation window size, which can reduce the false vectors. Experimental results show that velocity measurements of oil-water two-phase flow can be realized by this advanced PIV algorithm with high accuracy. At the same time, it provides the basis for further studying the application of PIV in velocity measurements of oil-water two-phase flow.

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Section: Introductionmentioning

confidence: 99%

An Improved Particle Image Velocimetry Algorithm for Velocity Measurement of Oil-Water Two-Phase Flow

Kong

et al. 2014

AMM

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“…Fig.1 Schematic of PIV experiment device 1.2 PIV test system.The experiment use the PIV system from American TSI company, contain: Big Sky Double neodymium yttrium aluminum garnet laser , two Laser emitter send out green light. The wavelength of the laser beam is 545～780nm, The maximum working frequency is 15Hz.Power is 120mJ/pulse, pulse wide is 3～10ns; PowerViewTM2MPCCD camera , resolution is 1200×1600 pixel and provide 12 bytes antiglare protection device, Sampling rate is 16 frame /s, LaserPulseTM synchronizer This equipment can realize Synchronous trigger[8].1.3 Experiment scheme.The research object of this experiment is fluid state distribution in Membrane Bio-Reactor. PIV test system has test the MBR reaction pool in upper, middle and lower respectively.…”

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confidence: 99%

Study on the Flow Field in Membrane Bioreactor Research by Using PIV

Qiao

Tian

et al. 2012

AMR

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Membrane bioreactor flow field distribution directly affect effective control of the membrane pollution,and affect the membrane flux greatly. The experiments of membrane bioreactor liquid are measured by using PIV that the measurement areas include membrane bioreactor upper, middle and lower. The experimental data obtained velocity field information through the PIV software analysis. The experimental result indicates that middle of the membrane bioreactor flow field is the most unstable. The experimental measurement result provide membrane bioreactor structure the optimized design, effective control of membrane pollution and raise the membrane flux.

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Study on the flow next to the membrane wall in air gap membrane distillation hot-cavity by PIV

Cited by 2 publications

References 7 publications

An Improved Particle Image Velocimetry Algorithm for Velocity Measurement of Oil-Water Two-Phase Flow

An Improved Particle Image Velocimetry Algorithm for Velocity Measurement of Oil-Water Two-Phase Flow

Study on the Flow Field in Membrane Bioreactor Research by Using PIV

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