vortex time

  • vortex time
  • 释义

    涡旋时间

纠错 数据更新时间:2025-11-14 16:13:44
2、

At the same time, the heat and mass balance of the small-scale solar absorption system which uses the dual chamber vortex generator is analyzed. A new generator model which has a tangential inlet is set up.

同时分析了采用本文所提出的双室涡旋发生器的小型太阳能吸收式制冷系统的热质平衡特性。

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4、

Firstly, the characteristics of vortex signal at low flowrate are analyzed in time-domain and frequency-domain respectively. The source and representation of noise components are summarized.

通过对小流量时涡街信号进行时域和频域分析,总结有用信号、噪声的特征及形式。

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5、

According to distribution of pressure of blade surface at different time of outdoor units, it is shown that interaction between tip vortex and bellmouth is the major factor of unsteady fluctuation of blade surface and has large effect on discrete frequency noise of outdoor units.

室外机不同时刻叶片表面压力分布表明,叶尖涡与导风罩干涉是室外机中叶片表面非定常力脉动的主要原因,影响室外机离散频率噪声。

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