CiNii Articles 検索 - Particle Image Velocimetry (PIV)

1

Particle Image Velocimetry Study of Flow Patterns and Mixing Characteristics in Multiple Impeller Stirred Tank

ZHAO Jing , GAO Zhengming , BAO Yuyun

… The flow generated in a stirred tank of 0.48 m diameter, agitated by three impellers of 0.19 m diameter, including one half-elliptical blade disc turbine (HEDT) below and two up-pumping wide-blade hydrofoils (WHU), were investigated by using 360° ensemble-averaged particle image velocimetry (PIV) technique. …

Journal of chemical engineering of Japan 44(4), 389-397, 2011-07-01

J-STAGE CrossRef 参考文献21件
2

流れの可視化 (特集見えないものを視る・見えないところを視る) -- (見えないものを視る)

榊原潤

空気調和・衛生工学 85(5), 313-318, 2011-05
3

地面効果翼の空力特性におよぼす翼型と翼端板の影響

菊地聡 , 中川徹 , 今尾茂樹 , 小里泰章

… The aerodynamic force has been directly measured by the three-components force transducer, and the flow field has been measured by the particle image velocimetry (PIV). … It is found from PIV measurement that the wing-tip vortex exists near the wing-tip without wing-tip plate. …

日本機械学会論文集Ｂ編 77(783), 2105-2116, 2011

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4

抵抗低減を目的とした三次元リブレットのPIV解析

三木秀行 , 岩本薫 , 村田章

… The flow structure over the 3-D riblet was also analyzed in the velocity field by using 2-D Particle Image Velocimetry in x-z and x-y planes and was compared with the corresponding flow over the flat surface in an attempt to identify the physical mechanisms for drag reduction. …

日本機械学会論文集Ｂ編 77(782), 1892-1903, 2011

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5

フィルム搬送における浮上量特性と流れの可視化

青木克巳 , 橋本巨

… In addition, flow visualization is conducted in the inlet and outlet areas of the web wrap region using particle image velocimetry (PIV). …

日本機械学会論文集Ｂ編 77(781), 1791-1800, 2011

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6

PIV Measurements of Large-Scale Structures in a Drag-Reducing Channel Flow with Surfactant Additives

Motozawa Masaaki , Watanabe Takahiro , Kawaguchi Yasuo

… Particle image velocimetry (PIV) measurements were performed on drag-reducing channel flow with surfactant additives. …

日本レオロジー学会誌 39(3), 99-104, 2011

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7

蚊の羽ばたき飛行のメカニズム解明のための実形状拡大翼フラッピングモデル実験（運動量保存則による発生流体力の定量的評価と翼迎え角が空力特性に与える影響）

有田隆一 , 加瀬篤志 , 大場謙吉

… The flow field around the wing model was analyzed by a stereo-PIV system. …

日本機械学会論文集Ｂ編 77(775), 823-831, 2011

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8

ディスク型SOFCチャネルにおける旋回流れの挙動

角田和巳 , 神田智史

… Swirling flow behavior between two parallel disk shape plates was experimentally investigated with the aid of a particle image velocimetry (PIV). …

日本機械学会論文集Ｂ編 77(773), 76-85, 2011

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9

実形状肺気道内振動流に発生する乱れの空間・時間的変化

田中学 , 羽鳥彰浩 , 高野了輔

… To reveal the nature of turbulence in a lung, the measurements of turbulence in the oscillatory flow in realistic model human central airways were made by particle image velocimetry (PIV). …

日本機械学会論文集Ｂ編 77(773), 66-75, 2011

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10

Linear Stochastic Estimation of the Velocity Field from a High-Bypass Nozzle with and without Mixing Devices

KASTNER Jeff , HARRIS Chris , GUTMARK Ephraim

… Particle Image Velocimetry (PIV) is used to measure the streamwise and radial velocity components on a 2D streamwise plane over the first 11 equivalent jet diameters. …

Journal of Fluid Science and Technology 6(4), 522-533, 2011

J-STAGE CrossRef
11

Relationships between the Particle Velocity and Introduction of Drug-Loaded Microparticles into the Skin in a Microparticulate Bombardment System

Uchida Masaki , Natsume Hideshi , Seki Toshinobu , Uchida Tateki , Morimoto Yasunori

… However the relationship between the particle dynamics and introduction into the skin has not been researched using this system. … In the present study, we analyzed the velocity of microparticles bombarded by the HeliosTM gun system under various conditions using particle image velocimetry (PIV). …

CHEMICAL & PHARMACEUTICAL BULLETIN 59(5), 662-665, 2011

J-STAGE CrossRef
12

Experimental Evaluation Methods of Aeroacoustic Noise Based on Time Series Analysis of Flow Field

YAMAZAKI Nobuhiro , NISHIKAWA Akinobu , UDA Touki , TAKAISHI Takehisa , IIDA Akiyoshi

… By using time-resolved particle image velocimetry (PIV) in a wind tunnel test, we measured time series data of unsteady two-dimensional flow around a circular cylinder which is suitable for applying the vortex sound theory and validating our proposed methods. … The sound pressure in the far field experimentally estimated from PIV measurements is validated by a correlation analysis with a measured sound pressure. …

Journal of Environment and Engineering 6(2), 280-290, 2011

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13

Investigation of Turbulent-Mixing-Layer Flow with Polymer Additives and Bubble Injection by Particle Image Velocimetry

GUO Fude , CHEN Bin , GUO Liejin , ZHANG Ximin

… Turbulent-mixing-layer flows in a vertical channel with polymer additives and bubble injection were experimentally studied by particle image velocimetry (PIV). …

Journal of chemical engineering of Japan 43(8), 730-736, 2010-12-01

J-STAGE CrossRef 参考文献29件
14

界面活性剤ミセル水溶液中での連続沈降球背後の流れの構造(流体工学,流体機械)

斉藤友剛 , 長澤拓 , 三神史彦 , 西川進榮

… In the present study, flow structure behind a sphere falling through aqueous solutions of CTAB/NaSal are examined using a dye visualization and a PIV. …

日本機械学會論文集. B編 76(771), 1750-1760, 2010-11-25

CiNii PDF - オープンアクセス参考文献7件
15

フラップを用いた横風を受ける鈍い物体の抵抗低減制御(流体工学,流体機械)

鎌形信彦 , 松居亮稔 , 菱田公一

… And flow structure around the body was examined using PIV (Particle Image Velocimetry). …

日本機械学會論文集. B編 76(771), 1742-1749, 2010-11-25

CiNii PDF - オープンアクセス参考文献12件
16

W103 燐光を用いた温度速度分布同時計測法(EFD ワークショップ:粒子による計測,ワークショップ1)

染矢聡 , 岡本孝司 , 照沼隼人 , 富永馨 , 李艶栄

… The Particle Image Velocimetry (PIV) has been a strong tool for the experimental fluid dynamics. …

流体工学部門講演会講演論文集 2010, 603-606, 2010-10-29

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17

W101 PIVの基礎的事項と計測事例(EFD ワークショップ:粒子による計測,ワークショップ1)

榊原潤

… Principle and state of the art algorithm of the particle image velocimetry (PIV) was introduced to review the overall methodology of the technique. …

流体工学部門講演会講演論文集 2010, 597-600, 2010-10-29

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18

G308 曲がり流路の回転を利用したカオティックマイクロミキサの実験的研究 : 流路の回転効果(GS3-2 回転を伴う流れ2,一般セッション)

西田五徳 , 早水庸隆 , 大塚茂 , 森田慎一 , 柳瀬眞一郎 , 山本恭二

… The secondary flow in a curved channel of square cross-section is investigated using PIV (Particle Image Velocimetry) and LIF (Laser Induced Fluorescence) method. …

流体工学部門講演会講演論文集 2010, 567-568, 2010-10-29

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19

G205 成層乱流中の塩分濃度場と速度場(GS2 乱流の諸問題,一般セッション)

津田慎也 , 岡村徹 , 花崎秀史

… Distribution of salinity and velocity in stratified turbulence is investigated by LIF (Laser Induced Fluorescence) and PIV (Particle Image Velocimetry). …

流体工学部門講演会講演論文集 2010, 549-550, 2010-10-29

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20

1608 平行平板間抵抗低減流れにおける乱流構造のPIV・PLIF同時計測による解析(OS16-2 非ニュートン流体の流動現象,オーガナイズドセッション)

渡辺貴博 , 田中康平 , 本澤政明 , 川口靖夫

… Simultaneous Particle Image velocimetry (PIV) and Planar Laser Induced Fluorescence (PLIF) investigation on the spatial structure of drag reducing channel flow by the homogeneous surfactant solution was performed. …

流体工学部門講演会講演論文集 2010, 471-472, 2010-10-29

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