stagnation point中文,stagnation point的意思,stagnation point翻译及用法

2026-03-22 11:18 浏览次数 28

stagnation point

英[stægˈneɪʃən pɔint]美[stæɡˈneʃən pɔɪnt]

[流] 驻点;滞留点

stagnation point 英语释义

英语释义

    1. a point on the surface of a solid body immersed in a fluid stream which directly faces the stream and at which the stream lines separate

    2. a point near the leading edge or nose of a body placed in an airstream at which the airflow divides to go on either side of the body

stagnation point 例句

英汉例句

  • the distances away from the stagnation point of the secondary eddies rolling and separating from the impingement plate increase with increasing impact height.

    随着沖击高度的增加,二次生成涡卷起及与壁面分离位置距离滞止点的位移也相应的增加。

  • the axial velocity and stagnation point offset of two opposed jets coming from two asymmetric nozzles oppositely located with large separation distance were studied by using hot-wire anemometry (hwa).

    采用热线风速仪对大喷嘴间距下两不对称喷嘴形成的对置撞击流的轴线速度分布和驻点偏移规律进行了实验研究。

  • numerical simulation shows that:(1)the location of the maximum nusselt number was offset from the stagnation point at a certain distance;

    计算结果显示:沖击区努赛尔特数最大值不在驻点,而是偏离驻点一段距离;

  • the mass transfer rate at the forward stagnation point of the droplet is derived to show the effect of electrostatic forces on the collection of submicron particles.

    根据雾滴前向驻点处有限直径粒子的沉积行为分析了雾滴与粒子间的静电作用对小粒子捕集效果的影响。

  • an engineering method for calculating transient surface heat flux and surface temperature of hypersonic vehicle is described in this paper, including stagnation point and out of stagnation point.

    采用工程算法,包括驻点和非驻点的瞬态表面热流和温度的计算以及完全气体和平衡气体条件下边界层外缘参数的计算。

  • when the distance of two nozzles was fixed, the offset of impinging stagnation point on the axis increased with the ratio of velocity and the nozzle diameter.

    当喷嘴间距一定时,轴线撞击面驻点偏移量随气速比和喷嘴直径的增大而增大。

  • flow criterion was introduced for stagnation point region and the body of the vehicle.

    对驻点区和飞行器表面不同的流动区域给出了流态划分準则。

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