1) variable flow pattern outlet
变流态风口
2) variable volume air valve
变风量风口
1.
Exploring methods and difficulty disposal are explained from a courseware example: variable volume air valve.
该文以自行开发的空气调节原理与设备多媒体软件中的变风量风口课件为例,详细论述了计算机辅助教学课件的设计构思、制作过程及其难点的处理方法。
3) swirl diffuser
旋流风口
1.
Performance and application of a swirl diffuser with interior air induction;
内部诱导型(DY型)旋流风口性能及其应用
2.
Experiment of domestic swirl diffusers applied to cold air distribution systems;
国产旋流风口用于低温送风系统的试验研究
4) twist outlet
旋流风口
1.
In this article, with the respects of efflux diffusion and efflux strength, the theoretical and experimental methods were employed to analyze the influence of efflux from three end airflow distributors, diffuser, perforated ceiling and twist outlet, to the cleaning room.
从射流扩散和射流强度的角度,采用了理论和实验的方法分析了分别经由散流器、局部孔板和旋流风口三种末端气流分布装置所形成的射流对洁净室运行的影响,从而指出了装置的使用场合。
5) air leakage flow pattern
漏风流态
1.
In view of the problem of the complex ventilation in the caving goaf in the caving finite element numerical model of air leakage flow pattern in the caving goaf is established based on the air leakage seepage equation against heterogeneous porous medium.
针对冒落采空区通风比较复杂的问题,基于非均质多孔介质漏风渗流方程建立了冒落采空区漏风流态的有限元数值模型,结合现场实例,对W形通风复杂边界形式的采空区风流规律进行了求解。
6) airflow state
风流状态
1.
3CFD numerical simulation of improving airflow state in upcast corner of coalface by spinning and direct airflow ventilation;
旋流与直流送风改善回风隅角风流状态的3CFD数值模拟
补充资料:超流湍流态(superfluidturbulentstates)
超流湍流态(superfluidturbulentstates)
液HeⅡ中流速超过临界值vc时,有附加阻力存在,出现耗散流,非线性效应明显。例如有温度差时,在热流不大的线性范围,热流正比于温度梯度`\nablaT`,但流速超过vc后,热流即减小,它正比于$(\nablaT)^{1//3}$。这类耗散现象称超流湍流,所处的这种状态称超流湍流态,它可视为由大量涡旋线的存在而发生的。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条