@article{oai:jaxa.repo.nii.ac.jp:00032143, author = {浅沼, 強 and 高久, 有幹 and 谷勝, 達哉 and ASANUMA, Tsuyoshi and TAKAKU, Aritomo and TANIKATSU, Tatsuya}, issue = {1_A}, journal = {東京大学宇宙航空研究所報告}, month = {Jan}, note = {流体機械の回転翼または振動翼まわりの流れを解析するために,翼面上の表面圧を測定すべくバルク半導体ひずみゲージを用いた小型の示圧計を試作した.それは翼面上の任意の場所に直接貼付できるよう,外径4φmm,厚さ0.4mmという最小寸法につくられている.またこの示圧計は,回転円柱表面の変動圧を測定出来るにたりるだけの高感度(~2.5×10^<-1>mmAq)と高レスポンス(200~1,000Hzの応答周波数)を持っている.本論文には小圧計の構造と特性の概要を示すと共に,若干のル用例がのべてある., To analyse behavior of flow around a rotating or oscillating blade in turbomachine, the authors have developed a miniature pressure transducer using a pair of bulk semi-conductor strain gauge to measure the surface pressure on the blade or wall. The device, which is produced in the least size of 4 φmm in diameter and ~0.4 mm in thickness to be adaptable easily and directly to an arbitrary spot on the moving surface, has high sensitibity ... ~2.5×10^<-6>/mmAq ... and high response ... 200~1,000 Hz ... enough to permit measuring the fluctuating pressure on a rotating cylinder or oscillating blade surface. This paper outlines construction and characteristics of the pressure transducer along with a few applications., 資料番号: SA0125275000}, pages = {94--111}, title = {貼付式小型示圧計}, volume = {9}, year = {1973} }