DEVELOPING HYDROTRAY OF HELE-SHOU TO VISUALIZE THE FLOW OF TWO-DIMENSIONAL BODIES
Hele-Shaw’s cell serves to visualise and research flows of liquid of around airfoil. Parameters of a cell are that ideal current is imitated. As the current is ideal, the cell serves for the solution of Laplace equation that in turn allows to solve a set of problems in the space-rocket field (it is possible to speak about applicability of the obtained data for research of a flow of the rocket in the atmosphere).