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- A building is a bluff body that air must travel around. 因为直立的大楼,所以空气只能绕过它往前流动。
- The aerodynamic admittance has been the main topics of bluff body aerodynamics study since 1960s after Prof. Davenport. 自20世纪60年代Davenport提出钝体气动导纳概念之后,气动导纳一直是钝体空气动力学研究的焦点之一。
- Su, T.C. and Lian, Q.X., "The Tip-Ward Flow over a Surface Mounted Bluff Body", FIV, pp. 39-44,(1990). 林呈、颜光辉、陈谨伟、黄文彦,"人工鱼礁周边之流场特性与冲刷机制之实验研究",第二十届海洋工程研讨会论文集,(1998)。
- Furthermore,the influence of central bluff body and velocity of swirling secondary air on backflow field are analyzed. 此外,分析了中心钝体形状及旋流二次风速对回流区大小的影响。
- L.X.Zhou, W.Y.Lin and H.Q.Zhao, Flow and turbulent mixing in a sudden-expansion chamber with and without a central bluff body, Proc. 7th Inter. 林文漪,周力行,李景明,张健,有钝体的突扩燃烧室流场数值研究,第一届全国计算传热学会议,杭州,1985。
- Furthermore, the influence of bluff body on the size of circumfluence area and the velocity distribution near the bluff body is researched. 此外,本文还重点分析了钝体及旋流二次风速对回流区尺寸的影响。
- By the experimental bench of bluff body flame and under different working orders,the speed in blowing out the flame of methane premixing gas with vapour is measured. 利用钝体稳定火焰实验台,在不同工况下,测量了含水蒸汽的甲烷预混气的火焰吹熄速度。
- A consistent hybrid FV/MC algorithm developed on triangular unstructured meshes is implemented to simulate turbulent diffusion flame stabilized on bluff body. 在无结构网格中,对轴对称钝体驻定的湍流扩散火焰进行数值模拟。
- This paper presents the results of the windtunnel study of the aerodynamic force and moment coefficients on the highstrut lamp of multiple bluff body under various horizontal and vertical wind directions. 通过风洞实验研究了多钝体高杆灯在不同水平风向角和竖向风向角下的力与力矩系数。
- By the comparison of simulation results and experiment data, the subgrid scale models can simulate the transient turbulent flow and recirculation zone behind the bluff body stabilizer. 通过计算结果及实验数据的比较可知,本文采用的亚网格尺度模型可以用来模拟模型燃烧室紊流流场及稳定器后面回流区的流动情况。
- In this work, a new dual triangulate bluff body vortex flowmeter was developed, the flux lower limit value of which lower by 50% that of the old single bluff body vortex flowmeter. 研制出比传统单纯涡街流量计流量下限降低约50%25的新型又纯体涡街流量计;
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- He could bluff his way through any difficulty. 他可以招摇撞骗闯过任何难关。
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- The fascist soldier thrust his bayonet into the man's body. 那个法西斯士兵把刺刀刺入那人的身体。
- He threatened to dismiss me from my job, but it's all bluff. 他威胁说要解雇我,但是这不过是恐吓而已。
- The engineer caught on with a big electronics body. 这位工程师被一家大电子集团所雇用。
- A body of the enemy hung upon their rear. 一伙敌人紧紧地跟在他们的后面。
- The dog howled over its master's body. 狗对着主人的尸体哀嚎。
- He is kind and friendly despite his rather bluff manner. 他为人厚道,待人亲切,虽然态度有些粗鲁。