Abstract: | This paper presents the results of an experimental study of the stability limit for the main flow of an incompressible viscous liquid between two concentric spheres rotating coaxially. In the space of the governing parameters, a three-dimensional surface of the main flow stability is obtained.Moscow. Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No. 4, pp. 66–70, July–August, 1996.In memory of Yurii Nikolaevich Belyaev |