TY - JOUR
T1 - High-speed stereo-observations of violent vibrations associated with three types of cavitation
AU - Naka, Hironori
AU - Soyama, Hitoshi
AU - Sakagami, Kentaro
AU - Oba, Risaburo
AU - Yamabe, Masahiro
PY - 1995
Y1 - 1995
N2 - In order to improve the reliability of high-speed hydraulic machinery, detailed behavior of the violent vibrations appearing on a typically low-drag Eppler foil is systematically observed by means of high-speed stereophotography. We can clearly observe the following three types of violent vibrations: (i) the vibrations resulting from a singly-attached cavity, usually arising at a higher incidence αi, (ii) ones resulting from large travelling bubbles arising at a lower incidence, (iii) a mixture of these two types.
AB - In order to improve the reliability of high-speed hydraulic machinery, detailed behavior of the violent vibrations appearing on a typically low-drag Eppler foil is systematically observed by means of high-speed stereophotography. We can clearly observe the following three types of violent vibrations: (i) the vibrations resulting from a singly-attached cavity, usually arising at a higher incidence αi, (ii) ones resulting from large travelling bubbles arising at a lower incidence, (iii) a mixture of these two types.
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U2 - 10.1299/jsmeb.38.66
DO - 10.1299/jsmeb.38.66
M3 - Article
AN - SCOPUS:0029240038
SN - 1340-8054
VL - 38
SP - 66
EP - 72
JO - JSME International Journal, Series B: Fluids and Thermal Engineering
JF - JSME International Journal, Series B: Fluids and Thermal Engineering
IS - 1
ER -