Method for visualization of streamline pattern for surface with gas flow

摘要

Method for visualization of streamline pattern for surface with gas flow includes application to the surface of the object under investigation of portions of visualization substance with formation of areas of different colors, this spreads under effect of flow, with placement of the object to flow of gas and with registration of visualization pattern obtained. Colors of portions of visualization substance are formed with additional or initial for obtaining those at mixing colors and are chosen in color circle as placed: in front, or in tops of rectangles, equilateral or isosceles triangles, for instance of yellow, red and blue colors, inscribed to the circle.