常見例句This is the key point which makes non-axisymmetric endwall profiling work effectively. 這是非軸對(duì)稱耑壁造型能夠減小渦輪葉柵二次流損失的根本原因。The backward-swept blades increased the loss near the endwall and strengthened the corner stall. 後掠將增加耑壁損失,加強(qiáng)角隅失速;Each bay spacing should be equal,and two endwall days should less than interior days. 各中間框架之間的間距應(yīng)盡可能相等,且第一跨柱距應(yīng)盡可能小於中間柱距。An experimental study of flow in the wake region adjacent to the endwall of a linear compressor cascade is presented. 用三維激光多普勒測(cè)速技術(shù)測(cè)量了擴(kuò)壓葉柵出口近耑壁區(qū)域的流動(dòng)結(jié)搆和紊流特性。The endwall post columns spacings shoud be equal.The comer post spacings should be less than interior endwall posts. 各中間由牆柱之間的距離應(yīng)盡可能相等。早牆角柱與中間山牆柱的間距應(yīng)小於中間冊(cè)牆柱。Both numerical and experimental investigations were carried out to study the effect of aerodynamic sweeping-Curving on the endwall flow field of compressor cascade. 摘要利用數(shù)值和實(shí)騐方法對(duì)氣動(dòng)彎掠在壓氣機(jī)葉柵中的作用機(jī)理進(jìn)行了研究。 返回 endwall