本文通过ACC凝汽器性能试验和冷却面积核算,为凝汽器的运行提供了理论指导。
By ACC device performance test and cooling area calculation, This text has offered the theoretical direction to the running of condenser.
因此,ACC凝汽器冷却面积的合适选取,将对汽轮机的带负荷能力有着至关重要的作用。
So suitable selection of ACC cooling area is essential to output of the turbine.
从传热学中的特征式关联式出发,给出一种电流引线冷却面积的计算方法,并以黄铜为例计算了电流引线的结构尺寸。
The section area can be worked out according to relational formula of characteristic formula in the heat transfer. As an example, the structural dimension of…
往往是一个活动地板是用来做下的面积地板可作为一个大型的冷却空气中全会和电力电缆。
Often a raised floor is used so the area under the floor may be used as a large plenum for cooled air and power cabling .
冷却池所需要的面积,可以根据具体的气候条件加以估算。
The area required for a cooling pond can be estimated for the appropriate climatic condition.
然而,冷却表现为销售放缓,建筑面积减少。
Yet cooling appeared as sales slowed and area under construction decreased.
本实用新型具有气侧流道截面积大、流道长,冷却效果好,阻力降低等特点。
The utility model has the advantages of the big section area of an air lateral flow passage, a long flow passage, a good cooling effect, and reducing the resistance.
第二,这类天体的表面积对体积比值高,促使散热更快,因此在各次撞击之间会快速冷却。
Second, the high surface-to-volume ratios of such bodies promote heat loss, so they cool quickly between successive impacts.
涡轮叶片之间冷却空气缝隙的堵塞主要是因为存在高比表面积的超细粒子。
Clogging up of the cooling air slits in the turbine blades is primarily caused by ultrafine particles with a high specific surface area.
通过试验找出了诸因素对怠速排放污染物浓度的影响规律,如混合气质量,点火,发动机转速,冷却水温度及燃烧室表面积炭等。
These factors are mixture concentration, ignition advance Angle, engine speed, temperature of cooling water and carbon deposit on the SUrfaces of the combustion chamber, etc.
为了研究填料的长、宽、高、比表面积这些特征尺寸对填料热质传递性能的影响,本文选用了三种不同特征尺寸的铝质填料进行冷却除湿实验研究。
In order to analyzing the influents of length, width, height and effective contact area per unit volume, three kinds of fills whose character are different selected as experiment speriment.
利用获得的数学关系式确定主要操作运行压力、浓缩液流量、膜面积、组件数目、膜组件排列方式、冷却循环系统设计、纳滤膜污染的预测与清洗系统设计。
These functions will be used to choose operation pressure, concentration flow, membrane area, membrane modules, modules arrangement, cooling system, membrane fouling predication and cleaning system.
如同所有的高压冷却系统,也将提供约池的面积周长残余冷却。
As with all high pressure cooling systems, it will also provide residual cooling around the perimeter of the pool area.
通过并联闲置的酸冷却器,增加换热面积,降低了一吸酸温,收到良好的经济效益。
The acid temperature was lowered down by parallelly installing a spare acid cooler to increase heat exchange area and a good econo...
双流道散热器冷却技术的应用依赖于高低温冷却系统散热量、单节内高低温散热面积的比例以及相应冷却水进口水温度的高低。
The application of dual channel radiator technology depends on the proportion of the heat duty of high and low temperature cooling syst...
通过模拟计算,研究了回流比、预热冷却器面积、塔釜冷却量、蒸发器加热量以及泵循环流量对热敏精馏过程的影响。
By simulation, the effects of reflux ratio, the area of the preheat-cool exchanger, cool duty of still pot, heat duty of evaporator and the liquid flow recycled by pump on heat sens...
进一步研究了在结霜过程中空气冷却器的传热面积、传热系数以及空气侧压降与霜层生长的变化关系。
Through expounding the calculation process of the external wall, roofing, floor and door and window heat transmission coefficient, the article investigates the energy-savingc alculation.
本机内置水箱和循环水泵,通过大面积散热装置对水箱内的循环水进行冷却,控制循环水的温度,以确保充磁头充分冷却。
This chiller mainly consists of a built-in water tank and a circulating pump. It adopts a large heat radiation device to cool the circulating water in the water tank.
进一步研究了在结霜过程中空气冷却器的传热面积、传热系数以及空气侧压降与霜层生长的变化关系。
Theoretical analysis using the method of energy equilibrium in covering layer and validation of the overall heat transfer coefficient of greenhouse covering materials;
进一步研究了在结霜过程中空气冷却器的传热面积、传热系数以及空气侧压降与霜层生长的变化关系。
Theoretical analysis using the method of energy equilibrium in covering layer and validation of the overall heat transfer coefficient of greenhouse covering materials;
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