MATHEMATICAL SIMULATION OF THE BLEEDING-IN OF A GAS INTO A TOKAMAK REACTOR O. N. Aleksandrova and N. V. Pashatskii UDC 533.9.07 We discuss the results of mathematical simulation of the bleeding-in of a working gas into a tokamak reactor at the stage of a rise in the current in order to optimize the plasma parameters. JEPTER7492019995 JEPTER749205