TY - JOUR
T1 - SOME SIMILARITY IN THE BREAKDOWN PROCESS OF THE PRIMARY INSTABILITY BETWEEN 2-D AND 3-D BOUNDARY LAYERS.
AU - Kohama, Yasuaki
PY - 1987/1/1
Y1 - 1987/1/1
N2 - Through investigations in 3-D boundary-layers around rotating bodies and curved walls, some similarity in the breakdown process of the primary instability with that of 2-D boundary-layer was observed. The behavior of the shedding eddies (secondary disturbance) which appear at the final stage of the primary instabilities (centrifugal and crossflow vortices, etc. ) are remarkably similar to the breakdown process of the Tollmien-Schlichting wave except that the beginning of so called 'new instability' is not so dramatic as 2-D case which accompanies the 'spikes'.
AB - Through investigations in 3-D boundary-layers around rotating bodies and curved walls, some similarity in the breakdown process of the primary instability with that of 2-D boundary-layer was observed. The behavior of the shedding eddies (secondary disturbance) which appear at the final stage of the primary instabilities (centrifugal and crossflow vortices, etc. ) are remarkably similar to the breakdown process of the Tollmien-Schlichting wave except that the beginning of so called 'new instability' is not so dramatic as 2-D case which accompanies the 'spikes'.
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M3 - Conference article
AN - SCOPUS:0023206263
VL - 9
SP - 209
EP - 218
JO - International Journal of Multiphase Flow
JF - International Journal of Multiphase Flow
SN - 0301-9322
IS - 1-2
T2 - Physicochem Hydrodyn, 6th Int Conf, Dedicated to the Memory of Veniamin Levich
Y2 - 6 April 1987 through 8 April 1987
ER -