The heat dissipation assessment of radiator needs both drawdown flow curve and heat exchange flow curve.
散热器散热能力的评估需要压降-流量曲线和换热量-流量曲线。
High-efficiency heat exchange and rear panel air vents ensure maximum air flow.
高效率的热交换和背板通气孔保证了最大空气流量。
The heat exchange performance of the miniature hydraulic turbine is investigated in the lab with self-designed experimental device and flow.
采用自行设计的套管式传热实验装置及流程，进行了内置液轮机换热管的换热性能实验研究。
Sanding column well ground heat exchange systems; Application; Flow patterns; heat transfer; Advantage; Thermal transfixion.
循环单井系统；应用；流动形式；换热；优势；热贯通。
Also, as fouling decreases the flow of natural water, it becomes difficult for the heat pump to exchange building heat with the groundwater.
此外，由于减少了污染的天然水流，它变得难以热泵与地下水交换建筑热。
Under the body-fitted coordinates, a study of three-dimensional laminar flow and heat exchange characteristics of staggered round tube bank fin is carried out through finite difference method.
在适体坐标系中采用有限差分法对错排圆管管片式换热芯子的三维层流流动及其换热特性进行了研究。
A presentation is given of the configuration, characteristics and use in actual production of the internals of a bidirectional flow cross heat exchange ammonia converter.
介绍了对向流动交叉换热式氨合成塔内件的结构、特点及实际生产中的应用情况。
A network technique to predict the internal system of flow and heat exchange is presented.
提出了一种关于内流系统流动换热的网络计算法。
The regulation mode of variable flow heat-supply system where the plate heat exchanger is used as heat exchange device in substation is discussed.
探讨了采用板式换热器作为热力站换热设备的变流量供热系统的调节方式。
The heat exchange performance of the built-in spiral spring heat exchange tube is investigated in the lab by using the self-designed experimental device and flow.
采用自行设计的套管传热实验装置及流程，进行了内置螺旋弹簧换热管的换热性能实验研究。
Their excellent properties of heat transfer and scale resistance were suitable to the heat exchange requirements of high viscous flow.
其良好的传热及抗结垢性能适合于高粘度流体的换热要求。
The pinch point technique is used for energy analysis in heat exchange of mass flow in a Kamyr continuous digester, as a result the design is improved and energy saving in cooking is realized.
介绍了夹点技术的原理、夹点的确定及其在工程使用中应遵循的原则，并针对某造纸厂的卡米尔连续蒸煮器的物流换热，用夹点技术进行了能量分析，取得了更好的设计，达到较好的节能效果。
Based on the tests and researches, the effects of the surface heat flow density of sections in the radial oil ducts on the heat exchange are analyzed quantitatively.
在试验研究的基础上，对辐向油道上下线饼表面热流密度对换热的影响进行了定量分析。
The invention relates to a heat exchange device which comprises a first flow path for a first fluid and a second flow path for a second fluid.
本发明涉及一种热交换装置，它具有至少一个用于第一流体的第一流路和至少一个用于第二流体的第二流路。
But now the domestic heat exchange ventilators, most of which are forms of cross-flow, and their heat recovery effectiveness can hardly be improved.
但是如今国内生产的全热交换器，大部分都是叉流形式的，热回收效率难以得到提高。
A quasi-three-dimensional model was developed to simulate earth-to-air heat exchange process in underground duct system(UDS), which ignores heat transfer in the earth in the direction of air flow.
提出准三维土壤—空气传热传质模型，对地道通风系统内空气与土壤之间的热物理过程进行数值模拟。
The chamber has an inlet in flow communication with the channel and an outlet in flow communication with the plurality of fluid flow paths of the heat exchange tubes.
该腔具有一与该通道流体连通的入口和一与热交换管的多个流体流动通路流体连通的出口。
Each heat exchange tube has a plurality of flow channels defining discrete flow paths extending longitudinally in parallel relationship from its inlet end to its outlet end.
每个热交换管具有限定出分立的流动通路的多个流动通道，这些通路以平行关系沿纵向从其入口端延伸到其出口端。
Each heat exchange tube has a plurality of flow channels extending longitudinally in parallel relationship from its inlet end to its outlet end.
每个热交换管道具有多个从其入口端纵向平行地延伸到其出口端的流动通道。
The theoretical calculation has a good agreement with the test result in a 400MW hydro-generator. Many factors that effect coolant flow and heat exchange was analyzed.
通过400MW水轮发电机空心导线的实验数据，验证了计算程序的正确性，分析了各因素对介质流动和换热的影响。
This machine heater part adopts three layer casing structure: heat exchange medium flow in 1 and 3, material flow in 2.
该机加热器部分采用三层套管结构：热交换介质在1和3 中流动，物料在2 中反向流动。
This machine heater part adopts three layer casing structure: heat exchange medium flow in 1 and 3, material flow in 2.
该机加热器部分采用三层套管结构：热交换介质在1和3 中流动，物料在2 中反向流动。
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