Kokovin, E. T.; Libin, Eh. E. On the investigation of a circulatory flow around a torus. (Russian) Zbl 0618.76016 Chislennye Metody Mekh. Sploshnoj Sredy 16, No. 4, 31-45 (1985). The authors face a problem on lengthwise flow of an ideal incompressible circulatory fluid around a torus and present a solution. The flow function and associated masses are expressed by factorization into Legendre functions in a toroidal coordinate system. The article contains figures for various circulation values and calculates the associated masses of different toroids. Cited in 1 Document MSC: 76B99 Incompressible inviscid fluids 76M99 Basic methods in fluid mechanics 76U05 General theory of rotating fluids Keywords:ideal incompressible circulatory fluid; Legendre functions; toroidal coordinate system PDFBibTeX XML