@article{oai:ir.kagoshima-u.ac.jp:00009260, author = {西ノ首, 浩司 and NISHINOKUBI, Koji and 福原, 稔 and FUKUHARA, Minoru and 塩満, 義司 and SHIOMITSU, Tadashi and 亀田, 昭雄 and KAMEDA, Akio}, journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University}, month = {Dec}, note = {The experiments were carried out to clarify the effects of various length of the injection pipe on the flow characteristic of a circular impinging jet accompanying an annular suction flow. As a result, it is found that there is seldom the effect on the power loss in spite of various inside diameter and excess length of the suction pipe. However, the fluctuating velocity measured using PIV increases a little in the exit edge vicinity of the injection pipe near the shear layer, when the length of the injection pipe shortens. And, though the mean pressure and the fluctuating pressure at the stagnation point decreases a little, the improvement of the Nusselt number does not change very much.}, pages = {13--18}, title = {環状吸込流を付加した円形衝突噴流の流動特性に及ぼす吹出し管助走長さの影響}, volume = {46}, year = {2004} }