@article{oai:iwate-u.repo.nii.ac.jp:00010281,
 author = {船崎, 健一 and 田中, 望 and 菊池, 護},
 issue = {747},
 journal = {日本機械学会論文集Ｂ編},
 month = {Jan},
 note = {This paper details experimental studies on the flow field around a linear cascade of low-pressure turbine airfoils whose solidity is changeable. Highly loaded low-pressure turbine (LPT) blades are one of the key paths to successful future aero-engines, however these blades are usually accompanied with separation bubble, eventually leading to the increase in aerodynamic performance. The purpose of this study is therefore to clarify any favorable effects of incoming wakes upon the aerodynamic loss of high-lift or ultra high-lift rotor blade cascade through the measurements of wake-affected boundary layers including separation bubble under low Reynolds number conditions. Cylindrical bars on the timing belts work as wake generator to emulate upstream stator wakes that impact the rotor blade. Hot-wire probe measurement is conducted over the blade suction surface to understand to what extent and how the incoming wakes affect the boundary layers containing separation bubble. Time-dependent transitional behaviors due to the wake passing are examined through the detailed inspection of several composite maps of flow properties displayed on time-space diagrams.},
 pages = {2301--2310},
 title = {航空エンジン用低圧タービンの高負荷化に関する研究 (高負荷・超高負荷状態における遷移挙動の時空間図理解)},
 volume = {74},
 year = {2008}
}