METHOD OF CONCENTRATIONS FOR COMPUTING NONSTATIONARY FLOWS OF CONTINUUM

S.M. Bakhrakh, V.F. Spiridonov
VANT. Ser.: Mat. Mod. Fiz. Proc 1999. Вып.4. С. 32-36.

      The problems are discussed of localizing interfaces, not coinciding with computational grid lines. This brings up two main problems: computing quantities in the grid meshes, containing several agents, and computing convectional flows from such meshes. The principles of solving the above problems, used in LEGAK technique are presented. Those principles allow computing interfaces with large distortions. The examples of the above problems computation are offered.