@article{oai:mie-u.repo.nii.ac.jp:00004805, author = {Fujimoto, Tetsuo and 藤本, 哲夫 and Usami, Masaru and 宇佐見, 勝 and Matsubara, Akira and 松原, 章}, journal = {Research reports of the Faculty of Engineering, Mie University}, month = {Dec}, note = {application/pdf, Structures of the free jets from small nozzles are studied by flow visualization. Tests are carried out with He, air, CF₄, CCl₂F₂ and CCl₄ seeded with I₂ which radiates fluorescence by illumination of an Ar-ion laser beam. Entire flow field of the jets is visualized by scanning of the laser beam along the jet axis. Positions of the Mach-disc, barrel shock and jet boundaries are determined from the photographs. Local velocity and density distributions are measured by the micro-densitometric study of the quenching of the fluorescence.}, pages = {13--22}, title = {An Analysis of Structure of Free Jets by Flow Visualization}, volume = {8}, year = {1983} }