@article{oai:doshisha.repo.nii.ac.jp:00024941,
 author = {平田, 勝哉 and Hirata, Katsuya and 新谷, 淳 and Shintani, Atsushi and 川口, 遼 and Kawaguchi, Ryo and 稲垣, 勝久 and Inagaki, Katsuhisa and 名倉, 崇文 and Nagura, Takafumi and 前田, 毅 and Maeda, Tsuyoshi},
 issue = {4},
 journal = {同志社大学ハリス理化学研究報告, The Harris science review of Doshisha University},
 month = {Jan},
 note = {本研究では，三次元粒子追跡流速測定法(3D-PTV)を用いて，vertical-wet-pit-pump形状のポンプ吸込水槽内に生じる複雑な流れの三次元非定常速度分布計測を試みる．3D-PTVの低い信頼性と計測精度を克服する為，3D-PTVと共通のトレーサー粒子を用いた超音波ドップラ速度分布計(UVP)との同時計測を実施する．その結果，高精度計測に適した条件を見出すことに成功している．さらに見出された条件下で，吸込水槽内の時間平均流れ場および瞬間流れ場を定量的に明らかにしている．, The authors attempt to understand the complicated flow inside a suction sump in the vertical-wet-pit-pump configuration. A three-dimensional particle tracking velocimetry (3D-PTV) technique is appropriate for this kind of flow. However, this technique includes more unknown factors in reliability and accuracy than other well-established measuring techniques. So, the authors examine the simultaneous measurement using both of the 3D-PTV and an ultrasonic velocity profiler with common tracer particles. As a result, the authors have successfully found out the suitable condition for the simultaneous measurement with high accuracy. Then, under this condition, the authors have revealed the time-mean and instantaneous velocity vectors of the flow inside the suction sump., application/pdf},
 pages = {213--224},
 title = {吸込水槽内の非定常三次元流れの3D-PTVとUVPによる同時計測},
 volume = {57},
 year = {2017},
 yomi = {ヒラタ, カツヤ and シンタニ, アツシ and カワグチ, リョウ and イナガキ, カツヒサ and ナグラ, タカフミ and マエダ, ツヨシ}
}