Abstract: | The enhancement of vorticity in convergent viscous incompressible flows is analyzed.Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 3, pp. 100–107, May–June, 1989.The author is grateful to S. V. Bulanov for discussion of the results and useful advice and also to Yu. K. Krasnov for discussing studies 2, 3]. |