NUMERICAL SIMULATION OF GRAVITATIONAL TURBULENT MOTION

N. N .Anuchina, V. N. Ogibina
Vant. Ser. Metodiki i Programmy Chislennogo Resheniya Zadach Matematicheskoy Fiziki 1982. Вып.2. С. 23-31.

      The results of a numerical simulation describing a fully grown gravitational turbulence are presented. The turbulent motion is assumed to be described by two space variables hydrodynamic time-dependent equations for inviscid non-conducting gases. The solution is obtaind with a difference "particle-in-cel1" method. Some problems having self-similar solutios obtained using semiempirical turbulent diffusion theory are examined. A comparison between numerical results and analyt ie- solut ions is made.