propeller tipping中文是什么意思

• 螺旋桨包边
• 螺旋桨包梢

• "propeller"中文翻译    n. 1.推进者。 2.(汽船、飞机的)螺旋桨，推进器； ...
• "tip"中文翻译    vi. (-pp-) 1.给小费。 2.〔口语〕(赌赙等 ...
• "no tipping" 中文翻译 :    谢绝小费
• "tipping" 中文翻译 :    船尾下沉; 顶端装附加物; 翻倒的; 翻锭机; 翻卸; 翻转; 付小费; 毛尖染 卷刃 卷刃 崩刃; 切尖; 轻击; 倾翻; 倾弃; 倾斜翻倒; 镶边，唧边; 仰倾; 粘单页; 艉骤降(下水)
• "tipping-in" 中文翻译 :    粘插页
• "propeller" 中文翻译 :    n. 1.推进者。 2.(汽船、飞机的)螺旋桨，推进器；暗轮汽船。
• "camera tipping" 中文翻译 :    摄影机倾角
• "controlled tipping" 中文翻译 :    废物堆填法; 有控制地倾弃
• "cork tipping" 中文翻译 :    包头纸；接装纸
• "ear tipping" 中文翻译 :    猫耳翻转术
• "fly tipping" 中文翻译 :    非法弃置废物；随地倾倒废物；随地非法倾倒泥头; 无节制地倾弃；无控制地倾弃; 无控制地倾弃
• "fly-tipping" 中文翻译 :    〔英国〕在街上乱倒垃圾废物。
• "forward tipping" 中文翻译 :    向前倾的; 向前倾斜的
• "gear tipping" 中文翻译 :    齿轮倾斜
• "illegal tipping" 中文翻译 :    非法倾弃
• "ladle tipping" 中文翻译 :    盛钢桶倾斜
• "sanitary tipping" 中文翻译 :    倾倒垃圾
• "self tipping" 中文翻译 :    自倾覆
• "self-tipping" 中文翻译 :    自动翻落式; 自动倾倒式; 自倾覆
• "side tipping" 中文翻译 :    侧卸; 侧转疤翻卸
• "side-tipping" 中文翻译 :    侧倾; 侧卸
• "single tipping" 中文翻译 :    前缘包边
• "slag tipping" 中文翻译 :    排渣
• "the tipping point" 中文翻译 :    引爆点
• "tipping angle" 中文翻译 :    倾翻角度

• The surface panel method has been applied to predict the hydrodynamic performance of highly skewed propeller . the surface of propeller and its trailing vortex are discreted by a number of small hyperboloidal quadrilateral panels with constant source and doublet distribution . for highly skewed propeller , the conventional method generating grid oriented along constant radii will result in a high aspect ratio and a high skewness and a twist panel near the propeller tip on blade surface , which result easily in incorrect calculation results of velovity on blade surface , even in iteration divergence and calculation failure . a “ non - conventional grid ” is developed to acoid these problems . this grid can effectively solve the problem of the calculation and convergence for highly skewed propeller . the non - linear kutta condition of equal pressure on upper and lower at the trailing edge is executed by the iterative procedure . by sample calculating , the obtained results are satisfied the experimental data
  采用面元法预报大侧斜螺旋桨水动力性能，螺旋桨表面及尾涡面离散为四边形双曲面元，每个面元上布置等强度源汇和偶极子分布.对于大侧斜螺旋桨而言，桨叶表面采用常规的等半径网格划分方法在近叶梢处将导致大展弦比、大侧斜和扭曲面元，这容易使桨叶表面速度的计算结果不正确，甚至会导致迭代过程发散及计算失败.文中建立了一种“非常规网格”划分方法，能有效地解决大侧斜螺旋桨的计算和收敛问题.桨叶随边处通过迭代实现非线性等压库塔条件