Using acetone planar laser induced fluorescence PLIF technique, on the mixing characteristics of the experimental bench of cooling gas membrane and the main mixing of air flow visualization test.Experiments using the jet hole and reality with holes on the blade in the standard range.To research the integrity of the gas film enveloped and adherent sex, nature of the cross section of a gas film length and bending Angle, and in three blow than shooting the mixing process of the fluorescence image.Through the process of image processing, the above parameters for the measurement and elucidates, judge annotations blowing ratio on the gas film useful over the length and bending Angle of obvious effect, the jet velocity and tributaries, neighboring gas film over the consequences is better.Through the process of image, but also capture the jet hole near the event details and change the discipline.The technique in the field of fluid machinery research has a widespread use of vision.The development of acetone planar laser induced fluorescence PLIF, has a certain influence in the development of a country.Our company main product lines, photonic doppler velocimeter, planar laser induced fluorescence PLIF instrument, etc.Contact phone: 0816-6204826 |
