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- Triggering and evolution of winter-time natural convection cooling effect in fractured-rock revetment embankments of the Qinghai-Tibet Railway are investigated by means of an air-flow function. 导出适用于变渗透率多孔介质的无量纲控制方程,并针对青藏铁路工程建设,分析了碎石护坡路堤冬季自然对流降温效应的产生和演化过程。
- THEORETICAL AND EXPERIMENTAL RESEARCH ON THE NATURAL CONVECTION COOLING FOR SOLAR CELL 光伏建材型太阳电池板自然通风冷却的研究
- Impact of ballast grain sizes on natural convection cooling effect of embankment in permafrost regions 碎石粒径对寒区路堤自然对流降温效应的影响
- natural convection cooling 自然对流冷却
- Built in natural convection correlations. 内建的自然对流关联式。
- Convection can be of two types: natural convection and forced convection. 对流可分为两类，即自然对流和强制对流。
- Forced convection cooling system to easily reach the requirements of strict lead free soldering processes. 强制冷却系统实现急冷达到无铅焊接工艺的冷却降温要求。
- The natural convection of the two-dimensional square cavity with horizontal isothermal baffles is studied. 计算研究了有水平等温阻流件的二维封闭方腔中空气的自然对流换热。
- The characteristics of natural convection heat transfer of small objects are studied in this dissertation. 本文对小尺寸物体自然对流换热的规律和特点进行了研究。
- Rely on natural convection almost completely to come loose to call convection radiator hotly. 几乎完全靠自然对流散热的称为对流散热器。
- Exceeding a certain value of curvature, the natural convection heat-transfer of arc slates is better than inclined-plate slates with 45degree. 对圆弧形叶片与曲率为零时的平板形叶片(倾斜角度为45度)比较发现,只有叶片的曲率大于一定数值时,弧形叶片的自然对流换热才优于平板形叶片。
- Abstract： In this paper, the interior natural convection of a stratospheric aerostat is numerically simulated by using the FLUENT software. 摘要：本文使用FLUENT软件对平流层浮空器内部的自然对流进行了数值模拟。
- The natural convection heat transfer of small objects is enhanced remarkably, due to the side edge effect and leading edege effect. 小尺寸物体的自然对流换热由于边缘效应和前缘效应,使其换热显著地强化。
- There is no buoyancy and natural convection at microgravity condition, which will affect the fundamental process of combustion. 在微重力条件下不存在浮力和由其引起的自然对流,从而影响了燃烧基本过程。
- In summary, the internal gravity waves are an important transient feature of natural convection in the suddenly differentially heated cavity. 总之，重力波是侧加热腔体内自然对流演化过程中重要的物理特征和瞬态动力过程。
- CPU Air Forced Convection Cooling System 空气强迫对流冷却系统
- In this paper, the buoyancy lift of natural convection gas is analyzed in a hermetic chamber, and given the formula between the buoyancy lift and the change of temperature. 分析了密闭腔中自然对流气体的浮升力,给出浮升力与温度变化的关系式。
- The computation of natural convection in the annulus between horizontal concentric cylinders using spectral element method in polar coordinates is presented in this paper. 提出了将谱元方法应用到极坐标系下,利用极坐标系下的谱元方法求解环形空间内自然对流问题。
- In order to study the process of the frost formatiom in the natural convection and the influence of the parameters such as voltage and cold face temperature etc. 为研究高压电场下自然对流蒸发器表面结霜的过程及电压等参数对该结霜过程的影响,对其在肋片式换热器的结霜过程进行微细观可视化研究。
- This paper offers the measured distribution of the surface temperature of horizontal finned tube along the circumference in natural convection heat transfer. 实测了水平肋片管在自然对流换热条件下圆管表面温度在圆周方向上的分布。
