|
Solution of the Ovsyannikov problem of two-dimensional isothermal motion of a polytropic gas
Yu. V. Shan'ko Institute of Computational Modeling, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russia
Abstract:
The overdetermined system of partial differential equations describing the two-dimensional isothermal motion of a polytropic gas is studied. The system is reduced to passive form and fully integrated. The resulting solutions are treated as ideal incompressible fluid flow bounded by a free surface or a moving solid wall.
Keywords:
isothermal gas flow, thermal motion of gas, free-boundary ideal flow, overdetermined systems, exact solutions.
Received: 03.10.2016
Citation:
Yu. V. Shan'ko, “Solution of the Ovsyannikov problem of two-dimensional isothermal motion of a polytropic gas”, Prikl. Mekh. Tekh. Fiz., 58:6 (2017), 3–15; J. Appl. Mech. Tech. Phys., 58:6 (2017), 957–967
Linking options:
https://www.mathnet.ru/eng/pmtf634 https://www.mathnet.ru/eng/pmtf/v58/i6/p3
|
|